Effects of potato cyst nematodes on potato plants .4. Effects of fertilizers and heterodera-rostochiensis on yield of 2 susceptible varieties

Trudgill, D. L., Parrott, D. M., Evans, K. and Widdowson, F. V. 1975. Effects of potato cyst nematodes on potato plants .4. Effects of fertilizers and heterodera-rostochiensis on yield of 2 susceptible varieties. Nematologica. 21 (3), pp. 281-286. https://doi.org/10.1163/187529275x00031

Related outputs

The history of the Nematology Department at Rothamsted

A - Papers appearing in refereed journals

Evans, K. and Manzanilla-Lopez, R. H. 2017. The history of the Nematology Department at Rothamsted. Annals of Applied Biology - AAB. 170 (1), pp. 4-44. https://doi.org/10.1111/aab.12307

A novel function for a redox-related LEA protein (SAG21/AtLEA5) in root development and biotic stress responses

A - Papers appearing in refereed journals

Salleh, F. M., Evans, K., Goodall, B., Machin, H., Mowla, S. B., Mur, L. A. J., Runions, J., Theodoulou, F. L., Foyer, C. H. and Rogers, H. J. 2012. A novel function for a redox-related LEA protein (SAG21/AtLEA5) in root development and biotic stress responses. Plant, Cell and Environment. 35 (2), pp. 418-429. https://doi.org/10.1111/j.1365-3040.2011.02394.x

Effects of the nematicide 1,3-dichloropropene on weed populations and stem canker disease severity in potatoes

A - Papers appearing in refereed journals

Haydock, P. P. J., Deliopoulos, T., Evans, K. and Minnis, S. T. 2010. Effects of the nematicide 1,3-dichloropropene on weed populations and stem canker disease severity in potatoes. Crop Protection. 29, pp. 1084-1090. https://doi.org/10.1016/j.cropro.2010.06.018

Desarrollo postembrionario de Cactodera galinsogae (Tylenchida: Heteroderinae) en cebada (Hordeum vulgare L.) y el papel de malezas como hospedantes

A - Papers appearing in refereed journals

Tovar-Soto, A., Cid Del Prado-Vera, I., Gutierrez-Aguilar, M., Garcia-Zuniga, J. and Evans, K. 2008. Desarrollo postembrionario de Cactodera galinsogae (Tylenchida: Heteroderinae) en cebada (Hordeum vulgare L.) y el papel de malezas como hospedantes. Nematropica. 38, pp. 145-153.

A history of potato cyst nematode research

B - Book chapters etc edited externally

Evans, K. and Trudgill, D. L. 2008. A history of potato cyst nematode research. in: Mcnamara, D. G., Eriksson, K. B. and Webster, J. M. (ed.) An anecdotal history of nematology Pensoft, Sofia. pp. 107-128

Changing priorities in the management of potato cyst nematodes

G - Articles in popular magazines and other technical publications

Evans, K. and Kerry, B. R. 2007. Changing priorities in the management of potato cyst nematodes. Outlooks on Pest Management. 18 (6), pp. 265-269. https://doi.org/10.1564/18dec07

Cambios anatomicos en raices de cebada (Hordeum vulgare L.) inducidos por Cactodera galinsogae [Anatomical changes in barley roots (Hordeum vulgare L.) induced by Cactodera galinsogae ]

A - Papers appearing in refereed journals

Tovar-Soto, A., Cid Del Prado-Vera, I., Margaret-Nicol, J., Evans, K., Sandoval-Islas, J. S., Martinez-Garza, A. and Cardenas-Soriano, E. 2007. Cambios anatomicos en raices de cebada (Hordeum vulgare L.) inducidos por Cactodera galinsogae [Anatomical changes in barley roots (Hordeum vulgare L.) induced by Cactodera galinsogae ]. Agrociencia. 41, pp. 555-561.

Epidemiology and integrated control of Nacobbus aberrans on tomato in Mexico

A - Papers appearing in refereed journals

Cristobal-Alejo, J., Mora-Aguilera, G., Manzanilla-Lopez, R. H., Marban-Mendoza, N., Sanchez-Garcia, P., Cid Del Prado-Vera, I. and Evans, K. 2006. Epidemiology and integrated control of Nacobbus aberrans on tomato in Mexico. Nematology. 8, pp. 727-737. https://doi.org/10.1163/156854106778877929

Decline of PCN viability in field soil

C2 - Non-edited contributions to conferences

Haley, A., Haydock, P. P. J., Woods, S. and Evans, K. 2005. Decline of PCN viability in field soil. Abstracts AAB One Day Conference on Advances in Potato Cyst Nematode Management, Newport, 13 July 2005 .

Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies

C2 - Non-edited contributions to conferences

Barker, A., Evans, K., Cochrane, C., Jacobs, H., Dawkins, T., Kalisz, H. and Russell, M. 2005. Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies. Abstracts Branston Potatoes Ltd Summer Growers' Meeting, 4th August 2005 .

Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies

C2 - Non-edited contributions to conferences

Barker, A., Evans, K., Cochrane, C., Jacobs, H., Dawkins, T., Kalisz, H. and Russell, M. 2005. Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies. Abstracts QV Foods Ltd Annual Growers' Meeting, 3 August 2005 .

Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies

C2 - Non-edited contributions to conferences

Barker, A., Evans, K., Cochrane, C., Jacobs, H., Dawkins, T., Kalisz, H. and Russell, M. 2005. Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes: laboratory and glasshouse studies. Abstracts AAB One Day Conference on Advances in Potato Cyst Nematode Management, Newport, 13 July 2005 .

Cambios histologicos inducidos por Cactodera galinsogae en cebada (Hordeum vulgare ) [Histological changes induced by Cactodera galinsogae in barley (Hordeum vulgare )]

C2 - Non-edited contributions to conferences

Tovar-Soto, A., Cid Del Prado-Vera, I., Nicol, J. M., Evans, K., Sandoval-Islas, J. S., Martinez-Garza, A. and Cardenas-Soriano, E. 2004. Cambios histologicos inducidos por Cactodera galinsogae en cebada (Hordeum vulgare ) [Histological changes induced by Cactodera galinsogae in barley (Hordeum vulgare )]. Abstracts 36th Annual Meeting of the Organization of Nematologists of Tropical America (ONTA), Puerto Vallarta, Mexico, 4-8 October 2004 .

Malezas hospedantes de Cactodera galinsogae en los valles altos de Hidalgo, Mexico [Weeds as host of Cactodera galinsogae in the high valleys of Hidalgo, Mexico]

C2 - Non-edited contributions to conferences

Tovar-Soto, A., Cid Del Prado-Vera, I., Nicol, J. M., Evans, K., Sandoval-Islas, J. S. and Martinez-Garza, A. 2004. Malezas hospedantes de Cactodera galinsogae en los valles altos de Hidalgo, Mexico [Weeds as host of Cactodera galinsogae in the high valleys of Hidalgo, Mexico]. Abstracts 36th Annual Meeting of the Organization of Nematologists of Tropical America (ONTA), Puerto Vallarta, Mexico, 4-8 October 2004 .

Desarrollo postembrionario de Cactodera galinsogae en cebada (Hordeum vulgare )[Postembryonic development of Cactodera galinsogae on barley (Hordeum vulgare )]

C2 - Non-edited contributions to conferences

Tovar-Soto, A., Cid Del Prado-Vera, I., Nicol, J. M., Evans, K., Sandoval-Islas, J. S. and Martinez-Garza, A. 2004. Desarrollo postembrionario de Cactodera galinsogae en cebada (Hordeum vulgare )[Postembryonic development of Cactodera galinsogae on barley (Hordeum vulgare )]. Abstracts 36th Annual Meeting of the Organization of Nematologists of Tropical America (ONTA), Puerto Vallarta, Mexico, 4-8 October 2004 . pp. 77

Development of drip-irrigation technology as a delivery system for the improved targeting and control of nematode pests in potatoes

C2 - Non-edited contributions to conferences

Barker, A. D. P., Dawkins, T., Evans, K., Grieveson, D., Kalisz, H., Jacobs, H., Russell, M. D. and Cochrane, C. 2004. Development of drip-irrigation technology as a delivery system for the improved targeting and control of nematode pests in potatoes. Abstracts 36th Annual Meeting of the Organization of Nematologists of Tropical America (ONTA), Puerto Vallarta, Mexico, 4-8 October 2004 .

Control of potato cyst nematodes and economic benefits of application of 1,3-dichloropropene and granular nematicides

A - Papers appearing in refereed journals

Minnis, S. T., Haydock, P. P. J. and Evans, K. 2004. Control of potato cyst nematodes and economic benefits of application of 1,3-dichloropropene and granular nematicides. Annals of Applied Biology - AAB. 145 (2), pp. 145-156. https://doi.org/10.1111/j.1744-7348.2004.tb00370.x

Plant diseases caused by nematodes

B - Book chapters etc edited externally

Manzanilla-Lopez, R. H., Evans, K. and Bridge, J. 2004. Plant diseases caused by nematodes. in: Chen, Z. X., Dickson, D. W. and Chen, S. Y. (ed.) Nematology advances and perspectives. Vol. 2. Nematode management and utilization CABI International, Wallingford, Oxon (CABI). pp. 637-716

Characterisation of potato cyst nematode populations from Portugal

A - Papers appearing in refereed journals

Da Cunha, M. J. M., Da Conceicao, I. L. P. M., Abrantes, I. M. De O., Evans, K. and De A. Santos, M. S. N. 2004. Characterisation of potato cyst nematode populations from Portugal. Nematology. 6, pp. 55-58.

Economies in nematode management from precision agriculture - limitations and possibilities

C1 - Edited contributions to conferences/learned societies

Evans, K. and Barker, A. D. P. 2004. Economies in nematode management from precision agriculture - limitations and possibilities. Hunt, D. J. and Cook, R. C. (ed.) Proceedings 4th International Congress of Nematology, Tenerife, 8-13 July 2002 (Nematology Monographs and Perspectives, Vol. 2). E. J. Brill Publishing Netherlands. pp. 23-32

Investigation of potato cyst nematode control (Review commissioned by Defra under contract no. HH311TPO)

D1 - Technical reports: non-confidential

Kerry, B. R., Barker, A. D. P. and Evans, K. 2003. Investigation of potato cyst nematode control (Review commissioned by Defra under contract no. HH311TPO). Department for Environment, Food & Rural Affairs (DEFRA).

The white potato cyst nematode (Globodera pallida ) - a critical analysis of the threat in Britain

A - Papers appearing in refereed journals

Trudgill, D. L., Elliott, M., Evans, K. and Phillips, M. S. 2003. The white potato cyst nematode (Globodera pallida ) - a critical analysis of the threat in Britain. Annals of Applied Biology - AAB. 143 (1), pp. 73-80. https://doi.org/10.1111/j.1744-7348.2003.00073.x

Cactodera galinsogae n. sp. (Tylenchida: Heteroderinae) on barley (Hordeum vulgare L.) of the high valleys of Mexico

A - Papers appearing in refereed journals

Tovar Soto, A., Cid Del Prado Vera, I., Nicol, J. M., Evans, K., Sandoval Islas, J. S. and Martinez-Garza, A. 2003. Cactodera galinsogae n. sp. (Tylenchida: Heteroderinae) on barley (Hordeum vulgare L.) of the high valleys of Mexico. Nematropica. 33, pp. 41-54.

The decline of potato cyst nematode populations in the absence of a host crop

C2 - Non-edited contributions to conferences

Haley, A., Haydock, P. P. J., Woods, S. and Evans, K. 2003. The decline of potato cyst nematode populations in the absence of a host crop. Abstracts AAB Conference on Advances in Nematology, London, 16 December 2003 .

Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes

C2 - Non-edited contributions to conferences

Barker, A. D. P., Evans, K., Dawkins, T. and Cochrane, C. 2003. Multiple dose applications of Vydate liquid vs a single application of granular Vydate to control potato cyst nematodes. Abstracts AAB Conference on Advances in Nematology, London, 16 December 2003 .

Mapping infestations of potato cyst nematodes and the potential for spatially varying application of nematicides

A - Papers appearing in refereed journals

Evans, K., Webster, R., Barker, A. D. P., Halford, P. D., Russell, M. D., Stafford, J. and Griffin, S. 2003. Mapping infestations of potato cyst nematodes and the potential for spatially varying application of nematicides. Precision Agriculture. 4, pp. 149-162.

The genus Nacobbus Thorne & Allen, 1944 (Nematoda: Pratylenchidae): systematics, distribution, biology and management

A - Papers appearing in refereed journals

Manzanilla-Lopez, R. H., Costilla, M. A., Doucet, M., Franco, J., Inserra, R. N., Lehman, P. S., Cid Del Prado-Vera, I., Souza, R. M. and Evans, K. 2002. The genus Nacobbus Thorne & Allen, 1944 (Nematoda: Pratylenchidae): systematics, distribution, biology and management. Nematropica. 32, pp. 149-227.

Continuing developments in trap cropping as an additional or alternative control method for PCN

C2 - Non-edited contributions to conferences

Barker, A. D. P., Minnis, S., Tavernor, D., Dustan, N., Kalisz, H., Haydock, P. P. J. and Evans, K. 2002. Continuing developments in trap cropping as an additional or alternative control method for PCN. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, 17 December 2002 .

Site-specific management of nematodes - pitfalls and practicalities

A - Papers appearing in refereed journals

Evans, K., Webster, R. M., Halford, P. D., Barker, A. D. P. and Russell, M. D. 2002. Site-specific management of nematodes - pitfalls and practicalities. Journal of Nematology. 34, pp. 194-199.

The potential use of microwaves for the control of potato cyst nematodes in soil

C2 - Non-edited contributions to conferences

Barker, A. D. P., Cochrane, C. and Evans, K. 2002. The potential use of microwaves for the control of potato cyst nematodes in soil. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London 17 December 2002 .

Control of potato cyst nematodes by site-specific application of nematicides - limitations and possibilities

C2 - Non-edited contributions to conferences

Evans, K. and Barker, A. D. P. 2002. Control of potato cyst nematodes by site-specific application of nematicides - limitations and possibilities. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, 17 December 2002 .

Economies in nematode management from precision agriculture: limitations and possibilities

C2 - Non-edited contributions to conferences

Evans, K. and Barker, A. D. P. 2002. Economies in nematode management from precision agriculture: limitations and possibilities.

Potato cyst nematodes in England and Wales - occurrence and distribution

A - Papers appearing in refereed journals

Minnis, S. T., Haydock, P. P. J., Ibrahim, S. K., Grove, I. G., Evans, K. and Russell, M. D. 2002. Potato cyst nematodes in England and Wales - occurrence and distribution. Annals of Applied Biology - AAB. 140 (2), pp. 187-195. https://doi.org/10.1111/j.1744-7348.2002.tb00172.x

SAPPIO Link for integrated management of PCN

C2 - Non-edited contributions to conferences

Evans, K. 2002. SAPPIO Link for integrated management of PCN. Abstracts Aventis CropScience UK Limited Potato Production Conference, Barcelona, 22-24 January 2002 .

Just how much do you know about PCN?

G - Articles in popular magazines and other technical publications

Evans, K. and Haydock, P. P. J. 2002. Just how much do you know about PCN? Potato Review. January 2002, pp. 12-15, 38-39.

Pathotype characterization of populations of potato cyst nematodes Globodera pallida and G. rostochiensis by RAPD-PCR

A - Papers appearing in refereed journals

Bendezu, I. F. and Evans, K. 2001. Pathotype characterization of populations of potato cyst nematodes Globodera pallida and G. rostochiensis by RAPD-PCR. International journal of nematology. 11, pp. 200-208.

The identification of some cuticular and ES antigens shared by plant parasitic and free living nematodes

A - Papers appearing in refereed journals

Gravato-Nobre, M. J., Davies, K. G., Mulligan, B., Von Mende, N. and Evans, K. 2001. The identification of some cuticular and ES antigens shared by plant parasitic and free living nematodes. International journal of nematology. 11, pp. 157-167.

Evaluation of PCR, IEF and ELISA techniques for the detection and identification of potato cyst nematodes from field soil samples in England and Wales

A - Papers appearing in refereed journals

Ibrahim, S. K., Minnis, S. T., Barker, A. D. P., Russell, M. D., Haydock, P. P. J., Evans, K., Grove, I. G., Woods, S. R. and Wilcox, A. 2001. Evaluation of PCR, IEF and ELISA techniques for the detection and identification of potato cyst nematodes from field soil samples in England and Wales. Pest Management Science. 57 (11), pp. 1068-1074. https://doi.org/10.1002/ps.397

Site-specific management of nematodes: pitfalls and practicalities

C2 - Non-edited contributions to conferences

Evans, K., Webster, R. M., Halford, P. D., Barker, A. D. P. and Russell, M. D. 2001. Site-specific management of nematodes: pitfalls and practicalities.

Cuticle heterogeneity as exhibited by Pasteuria spore attachment is not linked to the phylogeny of parthenogenetic root-knot nematodes (Meloidogyne spp.)

A - Papers appearing in refereed journals

Davies, K. G., Fargette, M., Balla, G., Daudi, A., Duponnois, R., Gowen, S. R., Mateille, T., Phillips, M. S., Sawadogo, A., Trivino, C., Vouyoukalou, E. and Trudgill, D. L. 2001. Cuticle heterogeneity as exhibited by Pasteuria spore attachment is not linked to the phylogeny of parthenogenetic root-knot nematodes (Meloidogyne spp.). Parasitology. 122 (1), pp. 111-120. https://doi.org/10.1017/S0031182000006958

Management of potato nematodes

B - Book chapters etc edited externally

Evans, K. 2000. Management of potato nematodes. in: Singh, B. P., Pandey, S. K., Khurana, S. M. P. and Shekhawat, G. S. (ed.) Potato: global research and development. Vol. 1 Indian Potato Association, Shimla India. pp. 335-344

The importance of tropical root-knot nematodes (Meloidogyne spp.) and factors affecting the utility of Pasteuria penetrans as a biocontrol agent

A - Papers appearing in refereed journals

Trudgill, D. L., Bala, G., Blok, V. C., Daudi, A., Davies, K. G., Gowen, S. R., Fargette, M., Madulu, J. D., Mateille, T., Mwageni, W., Netscher, C., Phillips, M. S., Sawadogo, A., Trivino, C. G. and Voyoukallou, E. 2000. The importance of tropical root-knot nematodes (Meloidogyne spp.) and factors affecting the utility of Pasteuria penetrans as a biocontrol agent. Nematology. 2, pp. 823-845.

Spatial distribution of potato cyst nematode and the potential for varying nematicide application

C1 - Edited contributions to conferences/learned societies

Stafford, J. V. and Evans, K. 2000. Spatial distribution of potato cyst nematode and the potential for varying nematicide application. Proceedings 5th International Conference on Precision Agriculture, Minneapolis, 16-19 July 2000 (CD-ROM). Madison, WI, ASA/CSSA/SSSA.

Precise pest control

G - Articles in popular magazines and other technical publications

Evans, K. 2000. Precise pest control. Chemistry & Industry. No. 3 (3), p. 103.

Potato cyst nematodes- a serious problem for the UK potato industry

C1 - Edited contributions to conferences/learned societies

Haydock, P. P. J. and Evans, K. 2000. Potato cyst nematodes- a serious problem for the UK potato industry. Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 901-906

Is precision management of nematicide inputs an option for the control of potato cyst nematodes?

C1 - Edited contributions to conferences/learned societies

Evans, K., Webster, R., Barker, A. D. P., Halford, P. D., Russell, M. D. and Stafford, J. V. 2000. Is precision management of nematicide inputs an option for the control of potato cyst nematodes? Proceedings Brighton Crop Protection Conference - Pests and Diseases, 2000 . pp. 621-628

Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields

C2 - Non-edited contributions to conferences

Yang, J., Perry, J. N., Haydock, P. P. J. and Evans, K. 2000. Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields. Abstracts 25th International Symposium on Nematology, Herzliya, Israel, 2-7 April 2000 . pp. 52

Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields

C1 - Edited contributions to conferences/learned societies

Yang, J., Perry, J. N., Evans, K. and Haydock, P. P. J. 2000. Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 109-114

Nematodos formadores de quistes (NFQ) (Nemeta: Heteroderidae) en cereales de los valles altos de Mexico: taxonomia, distribucion y densidad de poblacion

C2 - Non-edited contributions to conferences

Tovar-Soto, A., Cid Del Prado-Vera, I., Nicol, J. M., Evans, K., Sabdoval-Islas, S. and Martinez-Garza, A. 2000. Nematodos formadores de quistes (NFQ) (Nemeta: Heteroderidae) en cereales de los valles altos de Mexico: taxonomia, distribucion y densidad de poblacion. Abstracts 32nd Annual Meeting of the Organization of Nematologists of Tropical Africa, Auburn, Alabama, 16-20 April 2000 . pp. 33

Changes in the within-field spatial distribution of potato cyst nematodes before and after cropping with potatoes and the consequences for modulating nematicide application

C1 - Edited contributions to conferences/learned societies

Stafford, J. V., Evans, K., Barker, A. D. P., Halford, P. D. and Russell, M. D. 2000. Changes in the within-field spatial distribution of potato cyst nematodes before and after cropping with potatoes and the consequences for modulating nematicide application. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 19-25

The occurrence and distribution of potato cyst nematodes in England and Wales

C1 - Edited contributions to conferences/learned societies

Minnis, S. T., Haydock, P. P. J., Ibrahim, S. K., Grove, I. G., Evans, K. and Russell, M. D. 2000. The occurrence and distribution of potato cyst nematodes in England and Wales. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 1-9

Integrated control strategies for potato cyst nematodes

C2 - Non-edited contributions to conferences

Minnis, S., Haydock, P. P. J. and Evans, K. 2000. Integrated control strategies for potato cyst nematodes. Abstracts 25th International Symposium on Nematology, Herzliya, Israel, 2-7 April 2000 . pp. 29

The analysis of light reflected from the potato crop as a diagnostic assay for infection by potato cyst nematodes

C2 - Non-edited contributions to conferences

Heath, W. L., Haydock, P. P. J., Wilcox, A. and Evans, K. 2000. The analysis of light reflected from the potato crop as a diagnostic assay for infection by potato cyst nematodes. Abstracts 25th International Symposium on Nematology, Herzliya, Israel, 2-7 April 2000 . pp. 17

The potential use of spectral reflectance from the potato crop for remote sensing of infection by potato cyst nematodes

C1 - Edited contributions to conferences/learned societies

Heath, W. L., Haydock, P. P. J., Wilcox, A. and Evans, K. 2000. The potential use of spectral reflectance from the potato crop for remote sensing of infection by potato cyst nematodes. Remote Sensing in Agriculture. Aspects of Applied Biology 60 . pp. 185-188

Monitoring the presence and distribution of potato cyst nematodes: the potential use of light reflected from the crop

C1 - Edited contributions to conferences/learned societies

Heath, W. L., Haydock, P. P. J., Wilcox, A. and Evans, K. 2000. Monitoring the presence and distribution of potato cyst nematodes: the potential use of light reflected from the crop. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 127-130

Sampling patterns and estimation of potato cyst nematode densities

C1 - Edited contributions to conferences/learned societies

Evans, K., Niesten, D. and Haydock, P. P. J. 2000. Sampling patterns and estimation of potato cyst nematode densities. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 141-147

Potato cyst nematode management - present and future

C1 - Edited contributions to conferences/learned societies

Evans, K. and Haydock, P. P. J. 2000. Potato cyst nematode management - present and future. Potato Cyst Nematode Management. Aspects of Applied Biology 59 . pp. 91-97

Computer modelling of the integrated management of Globodera pallida : a nematode out of control in the UK

C2 - Non-edited contributions to conferences

Elliott, M. J., Evans, K., Phillips, M. S., Mcnicol, J. W., Minnis, S., Haydock, P. P. J. and Trudgill, D. L. 2000. Computer modelling of the integrated management of Globodera pallida : a nematode out of control in the UK. Abstracts 32nd Annual Meeting of the Organization of Nematologists of Tropical Africa, Auburn, Alabama, 16-20 April 2000 . pp. 53

Supplementary foliar N, P and K, applied individually or in combinations, and the tolerance of potatoes to infection by the potato cyst nematodes Globodera rostochiensis $ and G. pallida

A - Papers appearing in refereed journals

Grove, I. G., Haydock, P. P. J., Evans, K. and Lewis, D. J. 1999. Supplementary foliar N, P and K, applied individually or in combinations, and the tolerance of potatoes to infection by the potato cyst nematodes Globodera rostochiensis $ and G. pallida. Annals of Applied Biology - AAB. 134 (2), pp. 193-204. https://doi.org/10.1111/j.1744-7348.1999.tb05255.x

Basal fertiliser application method, tuber initiation nitrogen, foliar NPK and the tolerance of potatoes to infection by the potato cyst nematodes Globodera rostochiensis $ and G. pallida

A - Papers appearing in refereed journals

Grove, I. G., Haydock, P. P. J., Evans, K. and Lewis, D. J. 1999. Basal fertiliser application method, tuber initiation nitrogen, foliar NPK and the tolerance of potatoes to infection by the potato cyst nematodes Globodera rostochiensis $ and G. pallida. Annals of Applied Biology - AAB. 134 (2), pp. 205-214. https://doi.org/10.1111/j.1744-7348.1999.tb05256.x

Use of fluorescent tracer techniques and photography to assess the efficiency of tillage incorporated granular nematicides into potato seed-beds

A - Papers appearing in refereed journals

Woods, S., Haydock, P. P. J., Evans, K., Robinson, R. C. and Dawkins, T. C. K. 1999. Use of fluorescent tracer techniques and photography to assess the efficiency of tillage incorporated granular nematicides into potato seed-beds. Soil & Tillage Research. 51, pp. 17-23.

Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields

C2 - Non-edited contributions to conferences

Yang, J., Perry, J. N., Haydock, P. P. J. and Evans, K. 1999. Adaptation of a population dynamics model for prediction of potato cyst nematode distribution within fields. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, 14 December 1999 .

Integrated control strategies for potato cyst nematodes

C2 - Non-edited contributions to conferences

Minnis, S., Haydock, P. P. J. and Evans, K. 1999. Integrated control strategies for potato cyst nematodes. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, 14 December 1999 .

Could the analysis of light reflected from the potato crop be used as a diagnostic assay for infection by potato cyst nematodes?

C2 - Non-edited contributions to conferences

Heath, W. L., Haydock, P. P. J., Wilcox, A. and Evans, K. 1999. Could the analysis of light reflected from the potato crop be used as a diagnostic assay for infection by potato cyst nematodes? Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, 14 December 1999 .

Management of potato nematodes

C2 - Non-edited contributions to conferences

Evans, K. 1999. Management of potato nematodes. Abstracts IARI Global Conference on Potato, New Delhi, 6-10 December 1999 .

Morphometric study on twelve populations of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994 (Nematoda: Pratylenchidae) from Mexico and South America

A - Papers appearing in refereed journals

Manzanilla-Lopez, R. H., Harding, S. A. and Evans, K. 1999. Morphometric study on twelve populations of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994 (Nematoda: Pratylenchidae) from Mexico and South America. Nematology. 1, pp. 477-498.

Meloidogyne incognita surface antigen epitopes in infected Arabidopsis roots

A - Papers appearing in refereed journals

Gravato-Nobre, M. J., Mcclure, M. A., Dolan, L., Calder, G., Davies, K. G., Mulligan, B., Evans, K. and Von Mende, N. 1999. Meloidogyne incognita surface antigen epitopes in infected Arabidopsis roots. Journal of Nematology. 31, pp. 212-223.

Immunological approaches to identifying and quantifying plant parasitic nematodes

C2 - Non-edited contributions to conferences

Davies, K. G., Barker, A. D. and Evans, K. 1999. Immunological approaches to identifying and quantifying plant parasitic nematodes. Abstracts Welsh Pest Management Forum Meeting on Diagnostics in Pest Disease Management, Treforest, 4 November 1999 .

Combined use of fumigation and granular nematicides to reduce yield loss caused by potato cyst nematodes

C2 - Non-edited contributions to conferences

Minnis, S., Haydock, P. P. J. and Evans, K. 1999. Combined use of fumigation and granular nematicides to reduce yield loss caused by potato cyst nematodes. Abstracts Joint Meeting of the American Society of Parasitologists and the Society of Nematologists, Mobterey, 6-9 July 1999 . pp. 151

Integrated crop management protocols and the management of potato cyst nematodes

C2 - Non-edited contributions to conferences

Haydock, P. P. J. and Evans, K. 1999. Integrated crop management protocols and the management of potato cyst nematodes. Abstracts Joint Meeting of the American Society of Parasitologists and the Society of Nematologists, Monterey, 6-9 July 1999 . pp. 69-70

Use of resistant and susceptible potato cultivars in the trap cropping of potato cyst nematodes, Globodera pallida and G. rostochiensis

A - Papers appearing in refereed journals

Halford, P. D., Russell, M. D. and Evans, K. 1999. Use of resistant and susceptible potato cultivars in the trap cropping of potato cyst nematodes, Globodera pallida and G. rostochiensis. Annals of Applied Biology - AAB. 134 (3), pp. 321-327. https://doi.org/10.1111/j.1744-7348.1999.tb05271.x

Mapping infestations of potato cyst nematodes and the potential for patch treatment with nematicides

C1 - Edited contributions to conferences/learned societies

Evans, K., Webster, R., Barker, A. D., Halford, P. D., Russell, M. D., Stafford, J. and Griffin, S. 1999. Mapping infestations of potato cyst nematodes and the potential for patch treatment with nematicides. Stafford, J. V. (ed.) Precision Agriculture '99. Proceedings 2nd European Conference on Precision Agriculture, Odense, 11-15 July 1999 . Sheffield Academic Press, Sheffield. pp. 505-515

Control of plant parasitic nematodes

G - Articles in popular magazines and other technical publications

Evans, K. and Haydock, P. P. J. 1999. Control of plant parasitic nematodes. Pesticide Outlook. June 1999, pp. 107-111.

A homologue of Caenorhabditis elegans calnexin precursor gene found in Globodera pallida

C2 - Non-edited contributions to conferences

Bendezu, I. F., Evans, K. and Turner, S. J. 1999. A homologue of Caenorhabditis elegans calnexin precursor gene found in Globodera pallida. Abstracts Joint Meeting of the American Society of Parasitologists and the Society of Nematologists, Monterey, 6-9 July 1999 . pp. 71-72

The use of RAPD-PCR to assess the subspecific variation within British populations of Globodera pallida

C2 - Non-edited contributions to conferences

Halford, P. D., Evans, K. and Alderson, P. G. 1999. The use of RAPD-PCR to assess the subspecific variation within British populations of Globodera pallida. Abstracts Postgraduate Research Conference, University of Nottingham, 13 April 1999 .

Potato cyst nematodes: damage mechanisms and tolerance in the potato

B - Book chapters etc edited externally

Trudgill, D. L., Evans, K. and Phillips, M. S. 1998. Potato cyst nematodes: damage mechanisms and tolerance in the potato. in: Marks, R. J. and Brodie, B. B. (ed.) Potato cyst nematodes: biology, distribution and control CABI International, Wallingford, Oxon (CABI). pp. 117-133

The origins, global distribution and biology of potato cyst nematodes (Globodera rostochiensis (Woll.) and Globodera pallida Stone)

B - Book chapters etc edited externally

Turner, S. J. and Evans, K. 1998. The origins, global distribution and biology of potato cyst nematodes (Globodera rostochiensis (Woll.) and Globodera pallida Stone). in: Marks, R. J. and Brodie, B. B. (ed.) In % IPotato cyst nematodes: biology, distribution and control CABI International, Wallingford, Oxon (CABI). pp. 7-26

Distribution and economic importance

B - Book chapters etc edited externally

Evans, K. and Rowe, J. A. 1998. Distribution and economic importance. in: Sharma, S. B. (ed.) The cyst nematodes Kluwer Academic Publishers, Dordrecht, Netherlands. pp. 1-30

Combined use of fumigation and granular nematicides to reduce yield loss caused by potato cyst nematodes

C2 - Non-edited contributions to conferences

Minnis, S., Haydock, P. P. J. and Evans, K. 1998. Combined use of fumigation and granular nematicides to reduce yield loss caused by potato cyst nematodes. Abstracts Association of Applied Biologists' Nematology Sub-Group Meeting, London, 17 December 1998 .

Population fluctuation of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994 under field conditions in Chapingo, Mexico

C2 - Non-edited contributions to conferences

Manzanilla-Lopez, R. H., Cid Del Prado, V. I., Evans, K., Alejo, C. J., Avila, F. E. and Fonseca, C. C. 1998. Population fluctuation of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994 under field conditions in Chapingo, Mexico. Abstracts 30th Annual Meeting of the Organisation of Nematologists of Tropical America, Mendoza, Argentina, 11-16 October 1998 . pp. 38

Retailer integrated crop management (ICM) protocols and the management of potato cyst nematodes in the United Kingdom

C2 - Non-edited contributions to conferences

Haydock, P. P. J. and Evans, K. 1998. Retailer integrated crop management (ICM) protocols and the management of potato cyst nematodes in the United Kingdom. Abstracts 30th Annual Meeting of the Organisation of Nematologists of Tropical America, Mendoza, Argentina, 11-16 October 1998 . pp. 95

Nutrition of the potato plant (Solanum tuberosum ) infected by potato cyst nematodes, deficiency or disorder?

C2 - Non-edited contributions to conferences

Grove, I., Haydock, P. P. J. and Evans, K. 1998. Nutrition of the potato plant (Solanum tuberosum ) infected by potato cyst nematodes, deficiency or disorder?

Field and glasshouse studies of the phosphorus nutrition of potato cyst nematode infected potatoes (Solanum tuberosum )

C2 - Non-edited contributions to conferences

Grove, I., Haydock, P. P. J. and Evans, K. 1998. Field and glasshouse studies of the phosphorus nutrition of potato cyst nematode infected potatoes (Solanum tuberosum ). Abstracts Association of Applied Biologists' Nematology Sub-Group Meeting, London, 17 December 1998 .

Trap cropping for potato cyst nematode management

C2 - Non-edited contributions to conferences

Evans, K., Halford, P. and Russell, M. 1998. Trap cropping for potato cyst nematode management. Abstracts 30th Annual Meeting of the Organisation of Nematologists of Tropical America, Mendoza, Argentina, 11-16 October 1998 . pp. 49

Development of an immunoassay for the identification and quantification of Globodera pallida and G. rostochiensis using the 34kD antigen

C2 - Non-edited contributions to conferences

Barker, A. D. P., Davies, K. G., Else, M., Jacobs, H., Perry, J. N., Russell, M. J. and Evans, K. 1998. Development of an immunoassay for the identification and quantification of Globodera pallida and G. rostochiensis using the 34kD antigen. Abstracts Association of Applied Biologists' Nematology Sub-Group Meeting, London, 17 December 1998 .

Virulence of populations of potato cyst nematodes (Globodera spp.) from Europe and Bolivia towards differential potato clones frequently used for pathotype classification

A - Papers appearing in refereed journals

Bendezu, I. F., Russell, M. D. and Evans, K. 1998. Virulence of populations of potato cyst nematodes (Globodera spp.) from Europe and Bolivia towards differential potato clones frequently used for pathotype classification. Nematologica. 44, pp. 667-681.

An improved method for the collection of selected vermiform nematodes from mixed populations in aqueous suspensions

A - Papers appearing in refereed journals

Barker, A. D. P. and Evans, K. 1998. An improved method for the collection of selected vermiform nematodes from mixed populations in aqueous suspensions. Nematologica. 44, pp. 220-222.

External secretions from the false root-knot nematode, Nacobbus aberrans

A - Papers appearing in refereed journals

Manzanilla-Lopez, R. H., Rowe, J., Gravato-Nobre, M., Von Mende, N. and Evans, K. 1998. External secretions from the false root-knot nematode, Nacobbus aberrans. Nematologica. 44, pp. 326-330.

Management of potato cyst nematodes in the UK: an integrated approach?

G - Articles in popular magazines and other technical publications

Haydock, P. P. J. and Evans, K. 1998. Management of potato cyst nematodes in the UK: an integrated approach? Outlook on Agriculture. 27, pp. 253-260.

Integrated crop management (ICM) protocols and the management of potato cyst nematodes

C1 - Edited contributions to conferences/learned societies

Haydock, P. P. J. and Evans, K. 1998. Integrated crop management (ICM) protocols and the management of potato cyst nematodes. Protection and Production of Sugar Beet and Potatoes. Aspects of Applied Biology 52 . pp. 361-366

Mapping potato cyst nematode populations for modulated applications of nematicide

C1 - Edited contributions to conferences/learned societies

Evans, K., Stafford, J., Webster, R., Halford, P. D., Russell, M. D., Barker, A. D. and Griffin, S. 1998. Mapping potato cyst nematode populations for modulated applications of nematicide. Protection and Production of Sugar Beet and Potatoes. Aspects of Applied Biology 52 . pp. 101-108

Serological identification and quantification of potato cyst nematodes from clean cysts and processed soil samples

A - Papers appearing in refereed journals

Curtis, R. H. C., Dunn, J., Yeung, M., Robinson, M. P., Martins, F. and Evans, K. 1998. Serological identification and quantification of potato cyst nematodes from clean cysts and processed soil samples. Annals of Applied Biology - AAB. 133 (1), pp. 65-79. https://doi.org/10.1111/j.1744-7348.1998.tb05803.x

Evaluation of the combined use of fumigation and granular nematicide treatment for the control of Globodera pallida in potatoes

D1 - Technical reports: non-confidential

Barker, A. D. P., Evans, K., Russell, M. D., Halford, P. D., Dunn, J. A. and Blaylock, P. B. 1998. Evaluation of the combined use of fumigation and granular nematicide treatment for the control of Globodera pallida in potatoes. Wiley.

Tracer study confirms poor incorporation

G - Articles in popular magazines and other technical publications

Woods, S., Haydock, P. P. J. and Evans, K. 1998. Tracer study confirms poor incorporation. Potato Review. 8(2), pp. 30-33.

Plant and nematode surfaces: their structure and importance in host-parasite interactions

A - Papers appearing in refereed journals

Gravato Nobre, M. J. and Evans, K. 1998. Plant and nematode surfaces: their structure and importance in host-parasite interactions. Nematologica. 44, pp. 103-124.

Discrimination of European and Australian Globodera rostochiensis and G. pallida pathotypes by high performance capillary electrophoresis

A - Papers appearing in refereed journals

Hinch, J. M., Alberdi, F., Smith, S. C., Woodward, J. R. and Evans, K. 1998. Discrimination of European and Australian Globodera rostochiensis and G. pallida pathotypes by high performance capillary electrophoresis. Fundamental and applied nematology. 21, pp. 123-128.

Inter and intra-specific genomic variablility of the potato cyst nematodes Globodera pallida and G. rostochiensis from Europe and South America using RAPD-PCR

A - Papers appearing in refereed journals

Bendezu, I. F., Evans, K., Burrows, P. R., De Pomerai, D. and Canto-Saenz, M. 1998. Inter and intra-specific genomic variablility of the potato cyst nematodes Globodera pallida and G. rostochiensis from Europe and South America using RAPD-PCR. Nematologica. 44, pp. 49-61.

Characterisation of Nacobbus aberrans from Mexico and South America

C2 - Non-edited contributions to conferences

Manzanilla-Lopez, R. H., Halford, P., Russell, M., Evans, K., Cid Del Prado, V. I. and Rowe, J. 1997. Characterisation of Nacobbus aberrans from Mexico and South America.

Immunoassays for the quantification of plant parasitic nematodes and their potential application to Nacobbus aberrans

C2 - Non-edited contributions to conferences

Evans, K., Manzanilla-Lopez, R. H., Dunn, J., Davies, K. G., Russell, M., Robinson, M. and Halford, P. 1997. Immunoassays for the quantification of plant parasitic nematodes and their potential application to Nacobbus aberrans.

Estudio de la morfologia de las espiculas de poblaciones de Nacobbus aberrans a traves del microscopio electronico de barrido

C2 - Non-edited contributions to conferences

Cid Del Prado, V. I., Rowe, J. and Evans, K. 1997. Estudio de la morfologia de las espiculas de poblaciones de Nacobbus aberrans a traves del microscopio electronico de barrido.

Manejo de poblaciones de Nacobbus aberrans en al cultivo de tomate (Lycopersicum esculentum Mill.)

C2 - Non-edited contributions to conferences

Cid Del Prado, V. I., Cristobal, A. J. and Evans, K. 1997. Manejo de poblaciones de Nacobbus aberrans en al cultivo de tomate (Lycopersicum esculentum Mill.).

The effect of broadcast granular, liquid placed and foliar applied fertiliser on the tuber yield of potatoes (Solanum tuberosum L.) infected by the potato cyst nematode, Globodera pallida

C2 - Non-edited contributions to conferences

Grove, I. G., Haydock, P. P. J., Lewis, D. J. and Evans, K. 1997. The effect of broadcast granular, liquid placed and foliar applied fertiliser on the tuber yield of potatoes (Solanum tuberosum L.) infected by the potato cyst nematode, Globodera pallida. Abstracts 2nd English Language International Nematology Symposium of the Russian Society of Nematologists, Moscow, 23-30 August 1997 .

Manejo de poblaciones de Nacobbus aberrans en el cultivo de tomate (Lycopsersicum esculentum Mill.)

C2 - Non-edited contributions to conferences

Cid Del Prado, V. I., Cristobal, A. J. and Evans, K. 1997. Manejo de poblaciones de Nacobbus aberrans en el cultivo de tomate (Lycopsersicum esculentum Mill.). Abstracts 29th Annual Meeting of the Organization of Tropical American Nematologists, Cancun, Mexico, 29 June - 4 July 1997 .

Estudio de la morfologia de las espiculas de poblaciones de Nacobbus aberrans a traves de microscopio electronico de barrido

C2 - Non-edited contributions to conferences

Cid Del Prado, V. I., Rowe, J. A. and Evans, K. 1997. Estudio de la morfologia de las espiculas de poblaciones de Nacobbus aberrans a traves de microscopio electronico de barrido. Abstracts 29th Annual Meeting of the Organization of Tropical American Nematologists, Cancun, Mexico, 29 June - 4 July 1997 .

Serological identification and quantification of Heterodera avenae from processed soil samples

A - Papers appearing in refereed journals

Curtis, R. H. C., Al-Hinai, M. S., Diggines, A. E. R. and Evans, K. 1997. Serological identification and quantification of Heterodera avenae from processed soil samples. Nematologica. 43, pp. 199-213.

Characterisation of Nacobbus aberrans from Mexico and South America

C2 - Non-edited contributions to conferences

Manzanilla-Lopez, R. H., Halford, P., Russell, M., Evans, K., Cid Del Prado Vera, I. and Rowe, J. 1997. Characterisation of Nacobbus aberrans from Mexico and South America. Abstracts ONTA 29th Annual Meeting, Mexico, 29 June-4 July 1997 .

Immunoassays for the quantification of plant parasitic nematodes and their potential application to Nacobbus aberrans

C2 - Non-edited contributions to conferences

Evans, K., Manzanilla-Lopez, R. H., Dunn, J., Davies, K., Russell, M., Robinson, M. and Halford, P. 1997. Immunoassays for the quantification of plant parasitic nematodes and their potential application to Nacobbus aberrans. Abstracts ONTA 29th Annual Meeting, Mexico, 29 June-4 July 1997 .

The life cycle of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994

C2 - Non-edited contributions to conferences

Manzanilla-Lopez, R. H., Evans, K. and Von Mende, N. 1996. The life cycle of Nacobbus aberrans (Thorne, 1935) Thorne & Allen, 1994. Abstracts Association of Applied Biologists Autumn Meeting: Offered Papers in Nematology, London, 18 December 1996 .

Giant cells in Arabidopsis thaliana roots expressing Meloidogyne surface associated molecules

C2 - Non-edited contributions to conferences

Gravato Nobre, M. J., Dolan, L., Calder, G., Mcclure, M. A., Davies, K. G., Von Mende, N., Mulligan, B. and Evans, K. 1996. Giant cells in Arabidopsis thaliana roots expressing Meloidogyne surface associated molecules. Abstracts 3rd International Nematology Congress, Guadeloupe, 7-12 July 1996 .

Identification of Heterodera cysts by SOD isozyme electrophoresis profiles

A - Papers appearing in refereed journals

Molinari, S., Evans, K., Rowe, J. and Russell, M. 1996. Identification of Heterodera cysts by SOD isozyme electrophoresis profiles. Annals of Applied Biology - AAB. 129 (2), pp. 361-368. https://doi.org/10.1111/j.1744-7348.1996.tb05759.x

New strategies for the management of plant parasitic nematodes

B - Book chapters etc edited externally

Kerry, B. R. and Evans, K. 1996. New strategies for the management of plant parasitic nematodes. in: Hall, R. (ed.) Principles and practice of managing soilborne plant pathogens American Phytopathological Society (APS). pp. 134-152

Potato cyst nematodes - the situation in the north east part of Portugal

C2 - Non-edited contributions to conferences

Martins, F., Santos, S., Abreu, C. A., Abrantes, I. M. De O. and Evans, K. 1996. Potato cyst nematodes - the situation in the north east part of Portugal. Abstracts 13th Triennial Conference of the European Association for Potato Research, Veldhoven, 14-19 July 1996 . pp. 369-370

Identification and localisation of a putative actin in the two species of potato cyst nematodes using a monoclonal antibody

A - Papers appearing in refereed journals

Curtis, R. H. C., Bendezu, I. F. and Evans, K. 1996. Identification and localisation of a putative actin in the two species of potato cyst nematodes using a monoclonal antibody. Fundamental and applied nematology. 19, pp. 421-426.

Observations on the specificity of Globodera pallida and G. rostochiensis diagnostic proteins to amphids of Globodera species

A - Papers appearing in refereed journals

Curtis, R. H. C., Segers, I. and Evans, K. 1996. Observations on the specificity of Globodera pallida and G. rostochiensis diagnostic proteins to amphids of Globodera species. Nematologica. 42, pp. 466-480.

Estimation of genomic variation between British populations of the potato cyst nematode Globodera pallida using RAPD-PCR

A - Papers appearing in refereed journals

Burrows, P. R., Halford, P. D. and Evans, K. 1996. Estimation of genomic variation between British populations of the potato cyst nematode Globodera pallida using RAPD-PCR. Molecular Ecology. 5 (5), pp. 697-701. https://doi.org/10.1111/j.1365-294X.1996.tb00365.x

Evaluation of a diagnostic kit for the detection of oxamyl in soil

C1 - Edited contributions to conferences/learned societies

Woods, S. R., Haydock, P. P. J., Evans, K. and Dawkins, T. C. K. 1996. Evaluation of a diagnostic kit for the detection of oxamyl in soil. Diagnostics in Crop Production. British Crop Protection Council Symposium Proceedings No. 65 . British Crop Protection Council (BCPC). pp. 311-316

Serologically based diagnostic and quantification tests for nematodes

A - Papers appearing in refereed journals

Davies, K. G., Curtis, R. H. and Evans, K. 1996. Serologically based diagnostic and quantification tests for nematodes. Pesticide Science. 47 (1), pp. 81-87.

The potential use of global postitoning satellite (GPS) technology in the mapping and management of potato cyst nematode populations

C1 - Edited contributions to conferences/learned societies

Haydock, P. P. J. and Evans, K. 1995. The potential use of global postitoning satellite (GPS) technology in the mapping and management of potato cyst nematode populations. Field Experiment Techniques. Aspects of Applied Biology 43 . pp. 125-128

Immunolabelling of cell surfaces of Arabidopsis thaliana roots following infection by Meloidogyne incognita

A - Papers appearing in refereed journals

Gravato Nobre, M. J., Von Mende, N., Dolan, L., Schmidt, K. P., Evans, K. and Mulligan, B. 1995. Immunolabelling of cell surfaces of Arabidopsis thaliana roots following infection by Meloidogyne incognita. Journal of Experimental Botany. 46, pp. 1711-1720.

The use of monoclonal antibodies for the identification and quantification of potato cyst nematodes

A - Papers appearing in refereed journals

Evans, K., Curtis, R. H., Robinson, M. P. and Yeung, M. 1995. The use of monoclonal antibodies for the identification and quantification of potato cyst nematodes. Bulletin EPPO. 25, pp. 357-365.

Can potato production be sustained in land infested with high population densities of the potato cyst nematode Globodera pallida ?

C1 - Edited contributions to conferences/learned societies

Woods, S., Haydock, P. P. J. and Evans, K. 1995. Can potato production be sustained in land infested with high population densities of the potato cyst nematode Globodera pallida ? Integrated Crop Protection: Towards Sustainability. British Crop Protection Council Monograph 63 . pp. 107-114

A review of potato cyst nematodes in Portugal

C1 - Edited contributions to conferences/learned societies

Santos, M. S. N. De A, Evans, K., Abreu, C. A., Martins, F. F. and Abrantes, I. M. De O. 1995. A review of potato cyst nematodes in Portugal.

The potential for resistance to cyst nematodes in transgenic plants which express antibodies

C1 - Edited contributions to conferences/learned societies

Ramos, B. S., Curtis, R. H. C., Evans, K., Burrows, P. and Haydock, P. P. J. 1995. The potential for resistance to cyst nematodes in transgenic plants which express antibodies. Integrated Crop Protection: Towards Sustainability. British Crop Protection Council Monograph 63 . pp. 99-106

The potential for resistance to cyst nematode in transgenic plants which express antibodies

C2 - Non-edited contributions to conferences

Ramos, B. S., Curtis, R. H. C., Evans, K., Burrows, P. and Haydock, P. P. J. 1995. The potential for resistance to cyst nematode in transgenic plants which express antibodies. Abstracts International Congress of Tropical Nematology, Rio Quente, Brazil, 4-9 June 1995 . pp. 45

Observations on the population dynamics of Globodera pallida under single and double cropping conditions

A - Papers appearing in refereed journals

Halford, P. D., Russell, M. D. and Evans, K. 1995. Observations on the population dynamics of Globodera pallida under single and double cropping conditions. Annals of Applied Biology - AAB. 126 (3), pp. 527-537. https://doi.org/10.1111/j.1744-7348.1995.tb05387.x

Proving an immunoassay for work with potato cyst nematodes

C2 - Non-edited contributions to conferences

Dunn, J., Curtis, R., Russell, M. and Evans, K. 1995. Proving an immunoassay for work with potato cyst nematodes. Abstracts International Congress of Tropical Nematology, Rio Quente, Brazil, 4-9 June 1995 . pp. 44

Genetic variability of Peruvian and British potato cyst nematode (PCN) populations

C2 - Non-edited contributions to conferences

Bendezu, I., Canto-Saenz, M., Evans, K. and Halford, P. 1995. Genetic variability of Peruvian and British potato cyst nematode (PCN) populations. Abstracts International Congress of Tropical Nematology, Rio Quente, Brazil, 4-9 June 1995 . pp. 43

Invited paper: closing the gap between molecular biologists and traditional nematologists

C1 - Edited contributions to conferences/learned societies

Evans, K. 1995. Invited paper: closing the gap between molecular biologists and traditional nematologists.

Granular nematicide incorporation technique and the yield of potatoes grown in land infested with the potato cyst-nematode Globodera pallida

C2 - Non-edited contributions to conferences

Woods, S., Haydock, P. P. J. and Evans, K. 1994. Granular nematicide incorporation technique and the yield of potatoes grown in land infested with the potato cyst-nematode Globodera pallida. Abstracts A.A.B. Nematology Meeting, Linnean Society, London, 14th December 1994 . pp. 61

Thermal time and ecological strategies - a unifying hypothesis

A - Papers appearing in refereed journals

Trudgill, D. L. and Perry, J. N. 1994. Thermal time and ecological strategies - a unifying hypothesis. Annals of Applied Biology - AAB. 125 (3), pp. 521-532. https://doi.org/10.1111/j.1744-7348.1994.tb04989.x

An immunoassay for potato cyst nematodes

C2 - Non-edited contributions to conferences

Evans, K., Curtis, R. H., Robinson, M. P. and Yeung, M. 1994. An immunoassay for potato cyst nematodes. Abstracts OEPP Meeting on New Methods of Diagnosis in Plant Protection, Wageningen, 1994 .

Characterization of resistance breaking Meloidogyne incognita -like populations using lectins, monoclonal antibodies and spores of Pasteuria penetrans

A - Papers appearing in refereed journals

Fargette, M., Davies, K. G., Robinson, M. P. and Trudgill, D. L. 1994. Characterization of resistance breaking Meloidogyne incognita -like populations using lectins, monoclonal antibodies and spores of Pasteuria penetrans. Fundamental and applied nematology. 17, pp. 537-542.

The importance of understanding the centres of origins of nematode pests

C1 - Edited contributions to conferences/learned societies

Trudgill, D. L., Blok, V. C., Phillips, M. S., Gowen, S. and Hahn, M. L. 1994. The importance of understanding the centres of origins of nematode pests. The Impact of Genetic Variation on Sustainable Agriculture. Aspects of Applied Biology 39 . pp. 133-138

Differential attachment of Pasteuria penetrans to Meloidogyne species

C2 - Non-edited contributions to conferences

Fargette, M., Davies, K. G., Blok, V. C., Phillips, M. S. and Trudgill, D. L. 1994. Differential attachment of Pasteuria penetrans to Meloidogyne species. Abstracts European Society of Nematologists 22nd International Nematology Symposium, Gent .

Sampling soil for decision making in potato cyst nematode management

C1 - Edited contributions to conferences/learned societies

Haydock, P. P. J. and Evans, K. 1994. Sampling soil for decision making in potato cyst nematode management. Sampling to Make Decisions. Aspects of Applied Biology .

New approaches for potato cyst nematode management

A - Papers appearing in refereed journals

Evans, K. 1993. New approaches for potato cyst nematode management. Nematropica. 23, pp. 221-231.

Plant parasitic nematodes in temperate agriculture

E - Books edited/written by staff member, alone/with others

Evans, K. and Trudgill, D. L. Webster, J. M. (ed.) 1993. Plant parasitic nematodes in temperate agriculture. CABI International, Wallingford, Oxon (CABI).

Changes in the relative proportions of the two species of potato cyst nematodes in microplots in which different potato clones were grown for seven years

A - Papers appearing in refereed journals

Evans, K. 1993. Changes in the relative proportions of the two species of potato cyst nematodes in microplots in which different potato clones were grown for seven years. Nematologica. 39, pp. 505-511.

Characterisation of a 34kD protein from potato cyst nematodes, using monoclonal antibodies with potential for species diagnosis

A - Papers appearing in refereed journals

Robinson, M. P., Butcher, G., Curtis, R. H., Davies, K. G. and Evans, K. 1993. Characterisation of a 34kD protein from potato cyst nematodes, using monoclonal antibodies with potential for species diagnosis. Annals of Applied Biology - AAB. 123 (2), pp. 337-347. https://doi.org/10.1111/j.1744-7348.1993.tb04096.x

The population dynamics in microplots of brassica and beet cyst nematodes in rotations which include oilseed rape

A - Papers appearing in refereed journals

Evans, K. and Russell, M. D. 1993. The population dynamics in microplots of brassica and beet cyst nematodes in rotations which include oilseed rape. Nematologica. 39, pp. 411-414.

Protein extraction, separation and visualisation from cyst nematode tissue: part of the 6th International Training Course on the Identification of Plant Nematodes of Economic Importance

G - Articles in popular magazines and other technical publications

Evans, K., Rowe, J. A. and Russell, M. D. 1993. Protein extraction, separation and visualisation from cyst nematode tissue: part of the 6th International Training Course on the Identification of Plant Nematodes of Economic Importance.

The Heteroderidae: part of the 6th International Training Course on the Identification of Plant Nematodes of Economic Importance

G - Articles in popular magazines and other technical publications

Evans, K. and Rowe, J. A. 1993. The Heteroderidae: part of the 6th International Training Course on the Identification of Plant Nematodes of Economic Importance.

New approaches for potato cyst nematode management

C2 - Non-edited contributions to conferences

Evans, K. 1993. New approaches for potato cyst nematode management. Abstracts XXV Annual Meeting of the Organisation of Nematologists of Tropical America, Cochabamba, Bolivia, 4-9 April 1993 . pp. 15

Interactions of nematodes with root-rot fungi

B - Book chapters etc edited externally

Evans, K. and Haydock, P. P. J. 1993. Interactions of nematodes with root-rot fungi. in: WajidKhan, M. (ed.) Nematode Interactions Chapman & Hall, London. pp. 104-133

Immunoassays to quantify plant parasitic nematodes in roots and soil extracts

C2 - Non-edited contributions to conferences

Curtis, R. H. C., Davies, K. G., Evans, K. and Robinson, M. P. 1992. Immunoassays to quantify plant parasitic nematodes in roots and soil extracts.

Seminar: integrated control of nematodes (with particular reference to cyst and root knot nematodes)

C1 - Edited contributions to conferences/learned societies

Trudgill, D. L., Kerry, B. R. and Phillips, M. S. 1992. Seminar: integrated control of nematodes (with particular reference to cyst and root knot nematodes). Brill.

The effects of potato cyst nematodes and physiological conditioning of seed-tubers on resource capture by potatoes

C2 - Non-edited contributions to conferences

Evans, K. and Haydock, P. P. J. 1992. The effects of potato cyst nematodes and physiological conditioning of seed-tubers on resource capture by potatoes. Abstracts Resource Capture by Crops: 52nd International Easter School, University of Nottingham, April 1992 .

Differentiation of Globodera rostochiensis and Globodera pallida using monoclonal antibodies: partial characterization of the antigens recognised by MR/8.4 and MR/8.5

C2 - Non-edited contributions to conferences

Curtis, R. H., Robinson, M. P., Davies, K. G. and Evans, K. 1992. Differentiation of Globodera rostochiensis and Globodera pallida using monoclonal antibodies: partial characterization of the antigens recognised by MR/8.4 and MR/8.5. Abstracts Association of Applied Biologists Nematology Sub-group Meeting, London, December 1992.

Immunoassays to quantify plant parasitic nematodes in roots and soil extracts

C2 - Non-edited contributions to conferences

Curtis, R. H., Davies, K. G., Evans, K., Plowright, R. and Robinson, M. P. 1992. Immunoassays to quantify plant parasitic nematodes in roots and soil extracts. Abstracts European Society of Nematologists 21st International Nematology Symposium, Albufeira, April 1992 . pp. 17

Effects of seven factors on the growth and yield of winter barley grown as a third consecutive take-all susceptible crop and of growing the barley after oats or a fallow

A - Papers appearing in refereed journals

Jenkyn, J. F., Carter, N., Darby, R. J., Gutteridge, R. J., Mullen, L. A., Plumb, R. T., Ross, G. J. S., Todd, A. D., Widdowson, F. V. and Wood, D. W. 1992. Effects of seven factors on the growth and yield of winter barley grown as a third consecutive take-all susceptible crop and of growing the barley after oats or a fallow. The Journal of Agricultural Science. 119 (3), pp. 303-333. https://doi.org/10.1017/S0021859600012168

Protein extraction, separation and visualisation from cyst nematode tissue. Part II of the course potential use of biochemical techniques in nematode characterisation, Universidade de Coimbra, Museu e Laboratorio Zoologico, June 10-21 1991

D1 - Technical reports: non-confidential

Evans, K. and Rowe, J. A. 1991. Protein extraction, separation and visualisation from cyst nematode tissue. Part II of the course potential use of biochemical techniques in nematode characterisation, Universidade de Coimbra, Museu e Laboratorio Zoologico, June 10-21 1991.

Morphological identification of cyst nematodes relevant to Western European agriculture. Part I of the course potential use of biochemical techniques in nematode characterization, Universidade de Coimbra, Museu e Laboratorio Zoologico, June 10-21 1991

D1 - Technical reports: non-confidential

Evans, K. and Rowe, J. A. 1991. Morphological identification of cyst nematodes relevant to Western European agriculture. Part I of the course potential use of biochemical techniques in nematode characterization, Universidade de Coimbra, Museu e Laboratorio Zoologico, June 10-21 1991.

Studies on resistance breaking populations morphologically indistinguishable from Meloidogyne incognita

C1 - Edited contributions to conferences/learned societies

Fargette, M., Trudgill, D. L., Davies, K. and Robinson, M. 1991. Studies on resistance breaking populations morphologically indistinguishable from Meloidogyne incognita. Brill.

Field trials with cyst nematodes and laboratory studies with Pratylenchus spp. on oilseed rape

C2 - Non-edited contributions to conferences

Evans, K. and Webb, R. M. 1991. Field trials with cyst nematodes and laboratory studies with Pratylenchus spp. on oilseed rape.

Pest aspects of potato production. Part 1. The nematode pests of potatoes

B - Book chapters etc edited externally

Evans, K. and Trudgill, D. L. 1991. Pest aspects of potato production. Part 1. The nematode pests of potatoes. in: The Potato crop Chapman & Hall, London. pp. 438-475

Lethal temperatures for eggs of Globodera rostochiensis, determined by staining with New Blue R

A - Papers appearing in refereed journals

Evans, K. 1991. Lethal temperatures for eggs of Globodera rostochiensis, determined by staining with New Blue R. Nematologica. 37 (1-4), pp. 225-229. https://doi.org/10.1163/187529291X00204

Os nematodes-de-quisto da batateira em Portugal

A - Papers appearing in refereed journals

Santos, M. S. N. De A., Evans, K., Abreu, C. A., Martins, F. F. and Abrantes, I. M. De O. 1991. Os nematodes-de-quisto da batateira em Portugal. Ciencia Biologica Ecology and Systematics. 9, pp. 1-26.

A review of tolerance by potato plants of cyst nematode attack, with consideration of what factors may confer tolerance and methods of assaying and improving it in crops

A - Papers appearing in refereed journals

Evans, K. and Haydock, P. P. J. 1990. A review of tolerance by potato plants of cyst nematode attack, with consideration of what factors may confer tolerance and methods of assaying and improving it in crops. Annals of Applied Biology - AAB. 117 (3), pp. 703-740. https://doi.org/10.1111/j.1744-7348.1990.tb04836.x

Field trials using single potato plants as whole plots, with and without nematicide treatment, to assess tolerance of attack by Globodera rostochiensis

A - Papers appearing in refereed journals

Evans, K. and Russell, M. D. 1990. Field trials using single potato plants as whole plots, with and without nematicide treatment, to assess tolerance of attack by Globodera rostochiensis. Annals of Applied Biology - AAB. 117 (3), pp. 595-610. https://doi.org/10.1111/j.1744-7348.1990.tb04825.x

Estimating basal temperatures for the development of Globodera rostochiensis and G. pallida using probability and regression or least variance analysis

C2 - Non-edited contributions to conferences

Haydock, P. P. J., Evans, K. and Smith, G. L. 1990. Estimating basal temperatures for the development of Globodera rostochiensis and G. pallida using probability and regression or least variance analysis. European Association of Potato Research Meeting, Edinburgh, 1990. Abstract. pp. 11

Field trials with cyst nematodes and laboratory studies with Pratylenchus spp. on oilseed rape.

C2 - Non-edited contributions to conferences

Evans, K. and Webb, R. M. 1990. Field trials with cyst nematodes and laboratory studies with Pratylenchus spp. on oilseed rape. Second International Nematology Congress, Veldhoven, 1990. pp. 73

Studies on resistance breaking populations morphologically indistinguishable from Meloidogyne incognita

C2 - Non-edited contributions to conferences

Fargette, M., Trudgill, D. L., Davies, K. and Robinson, M. 1990. Studies on resistance breaking populations morphologically indistinguishable from Meloidogyne incognita. Second International Nematology Congress, Veldhoven, 1990. pp. 75

Environmental interactions in the assessment of partial resistance to potato cyst nematodes. II. Interactions with sites and populations

A - Papers appearing in refereed journals

Phillips, M. S., Trudgill, D. L., Rumpenhorst, H. J., Evans, K., Gurr, G., Forrest, J. M. S., Lacey, C. N. D., Mackenzie, M., Treur, A. and Turner, S. J. 1989. Environmental interactions in the assessment of partial resistance to potato cyst nematodes. II. Interactions with sites and populations. Nematologica. 35 (2), pp. 197-206. https://doi.org/10.1163/002825989X00331

Environmental interactions in the assessment of partial resistance to potato cyst nematodes. I. Interactions with centres

A - Papers appearing in refereed journals

Phillips, M. S., Rumpenhorst, H. J., Trudgill, D. L., Evans, K., Gurr, G., Heinicke, D., Mackenzie, M. and Turner, S. J. 1989. Environmental interactions in the assessment of partial resistance to potato cyst nematodes. I. Interactions with centres. Nematologica. 35 (2), pp. 187-196. https://doi.org/10.1163/002825989X00322

Nematode problems in oilseed rape.

C1 - Edited contributions to conferences/learned societies

Evans, K. and Webb, R. M. 1989. Nematode problems in oilseed rape. Production and protection of oilseed rape and other brassica crops. Aspects of Applied Biology .

Potato cyst nematodes in Portugal.

C2 - Non-edited contributions to conferences

Santos, M. S. N. De A., Evans, K., Abreu, C. A., Martins, F. and Abrantes, I. M. De O. 1988. Potato cyst nematodes in Portugal.

The use of single, spaced potato plants to assess their tolerance of damage by potato cyst nematodes.

A - Papers appearing in refereed journals

Phillips, M. S., Trudgill, D. L. and Evans, K. 1988. The use of single, spaced potato plants to assess their tolerance of damage by potato cyst nematodes. Potato research. 31, pp. 469-475.

Some experiences of chemical control of cyst nematode damage on winter-sown oilseed rape.

C2 - Non-edited contributions to conferences

Evans, K. 1988. Some experiences of chemical control of cyst nematode damage on winter-sown oilseed rape. Abstract. E.S.N. XIX International Nematology Symposium, Uppsala, 1988, p.29.

Management of major cyst nematode species.

C2 - Non-edited contributions to conferences

Evans, K. 1988. Management of major cyst nematode species. Abstracts 5th International Congress of Plant Pathology, Kyoto, 1988, 152  .

Field investigation of the responses to nematicide treatment of three winter oilseed rape cultivars infested by Heterodera cruciferae .

A - Papers appearing in refereed journals

Harris, P. G. W. and Evans, K. 1988. Field investigation of the responses to nematicide treatment of three winter oilseed rape cultivars infested by Heterodera cruciferae . Crop Protection. 7, pp. 137-142.

Comparison of the responses to aldicarb treatment of cultivars of winter oilseed rape infected by brassica cyst nematode

A - Papers appearing in refereed journals

Evans, K. and Russell, M. D. 1988. Comparison of the responses to aldicarb treatment of cultivars of winter oilseed rape infected by brassica cyst nematode. Tests of Agrochemicals and Cultivars. 9, pp. 14-15.

Contrast between sandy and clay soils in the effects of various factors on the growth, nitrogen uptake and yield of winter wheat in three years.

A - Papers appearing in refereed journals

Thorne, G. N., Welbank, P. J., Widdowson, F. V., Penny, A. and Todd, A. D. 1988. Contrast between sandy and clay soils in the effects of various factors on the growth, nitrogen uptake and yield of winter wheat in three years. The Journal of Agricultural Science. 110 (1), pp. 119-140. https://doi.org/10.1017/S0021859600079764

Variation between years in growth and nutrient uptake after anthesis of winter wheat on Broadbalk field at Rothamsted, 1969-84

A - Papers appearing in refereed journals

Thorne, G. N., Darby, R. J., Day, W., Lane, P. W., Welbank, P. J. and Widdowson, F. V. 1988. Variation between years in growth and nutrient uptake after anthesis of winter wheat on Broadbalk field at Rothamsted, 1969-84. The Journal of Agricultural Science. 110 (3), pp. 543-559. https://doi.org/10.1017/S0021859600082125

Resistance and tolerance

B - Book chapters etc edited externally

Cook, R. and Evans, K. 1987. Resistance and tolerance. in: Brown, R. H. and Kerry, B. R. (ed.) Principles and practice of nematode control in crops Academic Press Sydney, N.S.W.. pp. 179-231

The interactions of potato cyst nematodes and Verticillium dahliae on early and maincrop potato cultivars.

A - Papers appearing in refereed journals

Evans, K. 1987. The interactions of potato cyst nematodes and Verticillium dahliae on early and maincrop potato cultivars. Annals of Applied Biology - AAB. 110 (2), pp. 329-339. https://doi.org/10.1111/j.1744-7348.1987.tb03263.x

Comparison of row and broadcast treatments with oxamyl of winter oilseed rape infected by brassica cyst nematode

A - Papers appearing in refereed journals

Evans, K. 1987. Comparison of row and broadcast treatments with oxamyl of winter oilseed rape infected by brassica cyst nematode. Tests of Agrochemicals and Cultivars. 8, pp. 20-21. https://doi.org/10.1034/j.1399-3054.1992.860407.x

Cellular responses of three susceptible cultivars of potato to invasion by the juveniles of Globodera pallida .

A - Papers appearing in refereed journals

Storey, G. W. and Evans, K. 1987. Cellular responses of three susceptible cultivars of potato to invasion by the juveniles of Globodera pallida . Revue de nematologie. 10, pp. 113-115.

Amounts of NO3-N and NH4-N in soil, from autumn to spring, under winter wheat and their relationship to soil type, sowing date, previous crop and N uptake at Rothamsted, Woburn and Saxmundham, 1979-85.

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A., Darby, R. J., Bird, E. and Hewitt, M. V. 1987. Amounts of NO3-N and NH4-N in soil, from autumn to spring, under winter wheat and their relationship to soil type, sowing date, previous crop and N uptake at Rothamsted, Woburn and Saxmundham, 1979-85. The Journal of Agricultural Science. 108 (1), pp. 73-95. https://doi.org/10.1017/S0021859600064145

Tests of nitrification and of urease inhibitors, when applied with either solid or aqueous urea, on grass grown on a light sandy soil.

A - Papers appearing in refereed journals

Rodgers, G. A., Penny, A., Widdowson, F. V. and Hewitt, M. V. 1987. Tests of nitrification and of urease inhibitors, when applied with either solid or aqueous urea, on grass grown on a light sandy soil. The Journal of Agricultural Science. 108 (1), pp. 109-117. https://doi.org/10.1017/S0021859600064170

The assessment of partial resistance of potato clones to cyst nematodes at six test centres

A - Papers appearing in refereed journals

Phillips, M. S., Trudgill, D. L., Evans, K., Lacey, C. N. D., Mackenzie, M. and Turner, S. J. 1987. The assessment of partial resistance of potato clones to cyst nematodes at six test centres. Potato research. 30, pp. 507-515.

Interactions between Globodera pallida juveniles, Verticillium dahliae and three potato cultivars, with descriptions of associated histopathologies.

A - Papers appearing in refereed journals

Storey, G. W. and Evans, K. 1987. Interactions between Globodera pallida juveniles, Verticillium dahliae and three potato cultivars, with descriptions of associated histopathologies. Plant Pathology. 36 (2), pp. 192-200. https://doi.org/10.1111/j.1365-3059.1987.tb02221.x

Interactions between Globodera pallida and Verticillium dahliae and their effect on the tolerance of three potato cultivars.

G - Articles in popular magazines and other technical publications

Storey, G. W. and Evans, K. 1986. Interactions between Globodera pallida and Verticillium dahliae and their effect on the tolerance of three potato cultivars. Revue de nematologie. 9, p. 310.

The contribution of egg sacs to the population dynamics of Heterodera cruciferae and H.schachtii.

G - Articles in popular magazines and other technical publications

Bowen, S. A., Storey, G. W. and Evans, K. 1986. The contribution of egg sacs to the population dynamics of Heterodera cruciferae and H.schachtii. Revue de nematologie. 9, p. 290.

Growth, water uptake and calcium content of potato cultivars in relation to tolerance of cyst nematodes.

A - Papers appearing in refereed journals

Fatemy, F. and Evans, K. 1986. Growth, water uptake and calcium content of potato cultivars in relation to tolerance of cyst nematodes. Revue de nematologie. 9, pp. 171-179.

Effects of Globodera rostochiensis and water stress on shoot and root growth and nutrient uptake of potatoes.

A - Papers appearing in refereed journals

Fatemy, F. and Evans, K. 1986. Effects of Globodera rostochiensis and water stress on shoot and root growth and nutrient uptake of potatoes. Revue de nematologie. 9, pp. 181-184.

Hatching from cysts and egg sacs of Heterodera cruciferae and effects of temperature on hatching and development of oilseed rape.

A - Papers appearing in refereed journals

Koshy, P. K. and Evans, K. 1986. Hatching from cysts and egg sacs of Heterodera cruciferae and effects of temperature on hatching and development of oilseed rape. Annals of Applied Biology - AAB. 109 (1), pp. 163-171. https://doi.org/10.1111/j.1744-7348.1986.tb03195.x

The effects of sowing date and other factors on growth, yield and nitrogen uptake, and on the incidence of pests and diseases, of winter barley at Rothamsted from 1981 to 1983.

A - Papers appearing in refereed journals

Widdowson, F. V., Darby, R. J., Dewar, A. M., Jenkyn, J. F., Kerry, B. R., Lawlor, D. W., Plumb, R. T., Ross, G. J. S., Scott, G. C., Todd, A. D. and Wood, D. W. 1986. The effects of sowing date and other factors on growth, yield and nitrogen uptake, and on the incidence of pests and diseases, of winter barley at Rothamsted from 1981 to 1983. The Journal of Agricultural Science. 106, pp. 551-574. https://doi.org/10.1017/S0021859600063437

The relationship of soil mineral NO3-N with NO3-N concentration, and of fertilizer -N with the amount of nitrogen taken up by winter wheat, in experiments testing nitrogen fertilizer in combination with aphicide and fungicides, from 1980 to 1982.

A - Papers appearing in refereed journals

Darby, R. J., Widdowson, F. V., Bird, E. and Hewitt, M. V. 1986. The relationship of soil mineral NO3-N with NO3-N concentration, and of fertilizer -N with the amount of nitrogen taken up by winter wheat, in experiments testing nitrogen fertilizer in combination with aphicide and fungicides, from 1980 to 1982. The Journal of Agricultural Science. 106, pp. 497-507. https://doi.org/10.1017/S0021859600063383

Results from experiments on winter barley measuring the effects of amount and timing of nitrogen and some other factors on the yield and nitrogen content of the grain

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Jenkyn, J. F. 1986. Results from experiments on winter barley measuring the effects of amount and timing of nitrogen and some other factors on the yield and nitrogen content of the grain. The Journal of Agricultural Science. 106 (3), pp. 537-549. https://doi.org/10.1017/S0021859600063425

Tests of amounts and times of application of nitrogen and of sequential sprays of aphicide and fungicides on winter wheat, following either beans or wheat, and the effects of take-all (Gaeumannomyces graminis var. tritici ), on two varieties at Saxmundham, Suffolk 1980-3

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A., Gutteridge, R. J., Darby, R, J. and Hewitt, M. V. 1985. Tests of amounts and times of application of nitrogen and of sequential sprays of aphicide and fungicides on winter wheat, following either beans or wheat, and the effects of take-all (Gaeumannomyces graminis var. tritici ), on two varieties at Saxmundham, Suffolk 1980-3. The Journal of Agricultural Science. 105, pp. 97-122. https://doi.org/10.1017/S0021859600055775

Effects of Globodera rostochiensis, water stress and exogenous abscisic acid on stomatal function and water use of Cara and Pentland Dell potato plants

A - Papers appearing in refereed journals

Fatemy, F., Trinder, P. K. E., Wingfield, J. N. and Evans, K. 1985. Effects of Globodera rostochiensis, water stress and exogenous abscisic acid on stomatal function and water use of Cara and Pentland Dell potato plants. Revue de nematologie. 8, pp. 249-255.

Preliminary screening of oilseed rape for beet cyst nematode resistance

A - Papers appearing in refereed journals

Bowen, S. A., Storey, G. W. and Evans, K. 1985. Preliminary screening of oilseed rape for beet cyst nematode resistance. Tests of Agrochemicals and Cultivars. 6, pp. 152-153.

Comparison of autumn and spring applications of oxamyl to winter oilseed rape cv. Bienvenu infected by brassica cyst nematode

A - Papers appearing in refereed journals

Evans, K. and Spaull, A. M. 1985. Comparison of autumn and spring applications of oxamyl to winter oilseed rape cv. Bienvenu infected by brassica cyst nematode. Tests of Agrochemicals and Cultivars. 6, pp. 16-17.

Preliminary screening of oilseed rape for brassica cyst nematode resistance

A - Papers appearing in refereed journals

Storey, G. W., Bowen, S. A. and Evans, K. 1985. Preliminary screening of oilseed rape for brassica cyst nematode resistance. Tests of Agrochemicals and Cultivars. 6, pp. 160-161.

The effect of sowing date and of leaching on soil nitrogen supply for winter wheat at Rothamsted and Woburn 1981

B - Book chapters etc edited externally

Widdowson, F. V., Penny, A., Darby, R. J. and Bird, E. 1984. The effect of sowing date and of leaching on soil nitrogen supply for winter wheat at Rothamsted and Woburn 1981. in: In : The nitrogen requirement of cereals : proceedings of a conference organised by ADAS September 1982 London HMSO. pp. 125-128

Effects of soil treatments and cultivars on early dying disease of potatoes caused by globodera-rostochiensis and verticillium-dahliae

A - Papers appearing in refereed journals

Hide, G. A., Corbett, D. C. M. and Evans, K. 1984. Effects of soil treatments and cultivars on early dying disease of potatoes caused by globodera-rostochiensis and verticillium-dahliae. Annals of Applied Biology - AAB. 104 (2), pp. 277-289. https://doi.org/10.1111/j.1744-7348.1984.tb05612.x

Comparisons between the establishment, growth and yield of winter-wheat on 3 clay soils, in experiments testing nitrogen-fertilizer in combination with aphicide and fungicides, from 1980 to 1982

A - Papers appearing in refereed journals

Darby, R. J., Widdowson, F. V. and Hewitt, M. V. 1984. Comparisons between the establishment, growth and yield of winter-wheat on 3 clay soils, in experiments testing nitrogen-fertilizer in combination with aphicide and fungicides, from 1980 to 1982. The Journal of Agricultural Science. 103 (DEC), pp. 595-611. https://doi.org/10.1017/s0021859600043720

An approach to control of globodera-rostochiensis using inhibitors of collagen and chitin synthesis

A - Papers appearing in refereed journals

Evans, K. 1984. An approach to control of globodera-rostochiensis using inhibitors of collagen and chitin synthesis. Nematologica. 30 (2), pp. 247-250. https://doi.org/10.1163/187529284x00176

Comparison of the effects of aqueous and of prilled urea, used alone or with urease or nitrification inhibitors, with those of ''Nitro-Chalk'' on ryegrass leys

A - Papers appearing in refereed journals

Rodgers, G. A., Widdowson, F. V., Penny, A. and Hewitt, M. V. 1984. Comparison of the effects of aqueous and of prilled urea, used alone or with urease or nitrification inhibitors, with those of ''Nitro-Chalk'' on ryegrass leys. The Journal of Agricultural Science. 103 (3), pp. 671-685. https://doi.org/10.1017/S0021859600063401

Assessing the need of maincrop potatoes for late nitrogen by using isobutylidene di-urea by injecting nitrification inhibitors with aqueous N fertilizers and by dividing dressings of "Nitro-chalk"

A - Papers appearing in refereed journals

Penny, A., Addiscott, T. M. and Widdowson, F. V. 1984. Assessing the need of maincrop potatoes for late nitrogen by using isobutylidene di-urea by injecting nitrification inhibitors with aqueous N fertilizers and by dividing dressings of "Nitro-chalk". The Journal of Agricultural Science. 103 (3), pp. 577-585. https://doi.org/10.1017/S0021859600043707

The nitrogen requirement of cereals

A - Papers appearing in refereed journals

Widdowson, F. V. 1983. The nitrogen requirement of cereals. Journal of Soil Science. 385, pp. 97-103.

Relationship between n concentration of grain and grain-yield in recent winter-wheat experiments in England and Belgium, some with large yields

A - Papers appearing in refereed journals

Benzian, B., Darby, R. J., Lane, P., Widdowson, F. V. and Verstraeten, L. M. J. 1983. Relationship between n concentration of grain and grain-yield in recent winter-wheat experiments in England and Belgium, some with large yields. Journal of the Science of Food and Agriculture. 34 (7), pp. 685-695. https://doi.org/10.1002/jsfa.2740340704

Hatching of potato cyst nematodes in root diffusates collected from 25 potato cultivars

A - Papers appearing in refereed journals

Evans, K. 1983. Hatching of potato cyst nematodes in root diffusates collected from 25 potato cultivars. Crop Protection. 2 (1), pp. 97-103. https://doi.org/10.1016/0261-2194(83)90029-7

Experiments with solid and liquid N-fertilizers and fungicides on winter wheat at Saxmundham, Suffolk, 1976–9

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Jenkyn, J. F. 1983. Experiments with solid and liquid N-fertilizers and fungicides on winter wheat at Saxmundham, Suffolk, 1976–9. The Journal of Agricultural Science. 100 (1), pp. 163-173. https://doi.org/10.1017/s0021859600032573

Effects of several nitrification inhibitors, when injected with aqueous urea, on yields and nitrogen recoveries of ryegrass leys

A - Papers appearing in refereed journals

Rodgers, G. A., Widdowson, F. V., Penny, A. and Hewitt, M. V. 1983. Effects of several nitrification inhibitors, when injected with aqueous urea, on yields and nitrogen recoveries of ryegrass leys. The Journal of Agricultural Science. 101 (DEC), pp. 637-656. https://doi.org/10.1017/s0021859600038673

Results from the Woburn Reference Experiment, III. Yields of the Crops and Recoveries of N, P, K, and Mg from Manures and Soil, 1975-79

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Hewitt, M. V. 1982. Results from the Woburn Reference Experiment, III. Yields of the Crops and Recoveries of N, P, K, and Mg from Manures and Soil, 1975-79. Rothamsted Experimental Station Report. 1981 (2), pp. 5-21.

Maximising wheat yields, and some causes of yield variation

A - Papers appearing in refereed journals

Tinker, P. B. and Widdowson, F. V. 1982. Maximising wheat yields, and some causes of yield variation. Proceedings - Fertiliser Society, London. 211, pp. 149-184.

Effects of infestation with Globodera rostochiensis (Wollenweber) Behrens Rol on the growth of four potato cultivars

A - Papers appearing in refereed journals

Evans, K. 1982. Effects of infestation with Globodera rostochiensis (Wollenweber) Behrens Rol on the growth of four potato cultivars. Crop Protection. 1 (2), pp. 169-179. https://doi.org/10.1016/0261-2194(82)90039-4

Effects of host variety, photoperiod and chemical treatments on hatching of Globodera rostochiensis

A - Papers appearing in refereed journals

Evans, K. 1982. Effects of host variety, photoperiod and chemical treatments on hatching of Globodera rostochiensis. Journal of Nematology. 14 (2), pp. 203-207.

Water-use, calcium-uptake and tolerance of cyst-nematode attack in potatoes

A - Papers appearing in refereed journals

Evans, K. 1982. Water-use, calcium-uptake and tolerance of cyst-nematode attack in potatoes. Potato research. 25 (1), pp. 71-88. https://doi.org/10.1007/bf02357275

Results from factorial experiments testing amounts and times of granular N-fertilizer, late sprays of liquid N-fertilizer and fungicides to control mildew and brown rust on two varieties of spring barley at Saxmundham, Suffolk 1975–8

A - Papers appearing in refereed journals

Widdowson, F. V., Jenkyn, J. F. and Penny, A. 1982. Results from factorial experiments testing amounts and times of granular N-fertilizer, late sprays of liquid N-fertilizer and fungicides to control mildew and brown rust on two varieties of spring barley at Saxmundham, Suffolk 1975–8. The Journal of Agricultural Science. 99 (2), pp. 377-390. https://doi.org/10.1017/s0021859600030173

Results from an experiment on permanent grass evaluating the cumulative effects of aqueous urea, injected alone or with a nitrification inhibitor, with those of nitro-chalk

A - Papers appearing in refereed journals

Ashworth, J., Widdowson, F. V., Penny, A., Gibbs, A. J., Hodgkinson, R. A. and Hewitt, M. V. 1982. Results from an experiment on permanent grass evaluating the cumulative effects of aqueous urea, injected alone or with a nitrification inhibitor, with those of nitro-chalk. The Journal of Agricultural Science. 98 (FEB), pp. 141-154. https://doi.org/10.1017/s0021859600041216

Interactions between globodera-pallida, globodera-rostochiensis and verticillium-dahliae on 4 potato cultivars

A - Papers appearing in refereed journals

Evans, K. 1982. Interactions between globodera-pallida, globodera-rostochiensis and verticillium-dahliae on 4 potato cultivars. Nematologica. 28 (2), pp. 143-144.

Growth and water-use of arran banner potato plants infested with globodera-pallida

A - Papers appearing in refereed journals

Fatemy, F. and Evans, K. 1982. Growth and water-use of arran banner potato plants infested with globodera-pallida. Nematologica. 28 (2), pp. 144-145.

Water-use and tolerance of cyst-nematode attack in potatoes

A - Papers appearing in refereed journals

Evans, K. 1981. Water-use and tolerance of cyst-nematode attack in potatoes. Journal of Nematology. 13 (4), pp. 437-437.

Results from the Rothamsted Reference Experiment II. Yields of the Crops and Recoveries of N, P and K from Manures and Soil, 1971-75

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Bird, E. 1980. Results from the Rothamsted Reference Experiment II. Yields of the Crops and Recoveries of N, P and K from Manures and Soil, 1971-75. Rothamsted Experimental Station Report. 1979 (2), pp. 63-75.

Results from the Rothamsted reference experiment II Yields of the crops and recoveries of N, P and K from manures and soil 1971-1975

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Bird, E. 1980. Results from the Rothamsted reference experiment II Yields of the crops and recoveries of N, P and K from manures and soil 1971-1975. Rothamsted Experimental Station Report. 1979 (2), pp. 63-75.

The origin and distribution of the golden nematode and its potential in the USA

A - Papers appearing in refereed journals

Evans, K. and Brodie, B. B. 1980. The origin and distribution of the golden nematode and its potential in the USA. American potato journal. 57 (3), pp. 79-89. https://doi.org/10.1007/bf02853888

Multifactorial experimentation on continuous winter-wheat grown in sandy clay soil at Saxmundham, Suffolk

A - Papers appearing in refereed journals

Widdowson, F. V., Johnston, A. E. and Penny, A. 1980. Multifactorial experimentation on continuous winter-wheat grown in sandy clay soil at Saxmundham, Suffolk. The Journal of Agricultural Science. 94 (FEB), pp. 155-170. https://doi.org/10.1017/s002185960002801x

An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .2. Residual effects on arable crops, 1968-76

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Williams, R. J. B. 1980. An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .2. Residual effects on arable crops, 1968-76. The Journal of Agricultural Science. 95 (DEC), pp. 583-595. https://doi.org/10.1017/s0021859600087992

An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .1. Effects during 1964-7

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Williams, R. J. B. 1980. An experiment begun in 1958 measuring effects of n, p and k fertilizers on yield and n, p and k contents of grass .1. Effects during 1964-7. The Journal of Agricultural Science. 95 (DEC), pp. 575-582. https://doi.org/10.1017/s0021859600087980

The effects of injecting nitrapyrin (n-serve), carbon disulphide or trithiocarbonates, with aqueous ammonia, on yield and percent-n of grass

A - Papers appearing in refereed journals

Ashworth, J., Penny, A., Widdowson, F. V. and Briggs, G. G. 1980. The effects of injecting nitrapyrin (n-serve), carbon disulphide or trithiocarbonates, with aqueous ammonia, on yield and percent-n of grass. Journal of the Science of Food and Agriculture. 31 (3), pp. 229-237. https://doi.org/10.1002/jsfa.2740310303

Results from the Woburn Reference Experiment II. Yields of the Crops and Recoveries of N, P, K and Mg from Manures and Soil, 1970-74

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1979. Results from the Woburn Reference Experiment II. Yields of the Crops and Recoveries of N, P, K and Mg from Manures and Soil, 1970-74. Rothamsted Experimental Station Report. 1978 (2), pp. 67-82.

Tolerance to cyst-nematode attack in commercial potato cultivars and some possible mechanisms for its operation

A - Papers appearing in refereed journals

Evans, K. and Franco, J. 1979. Tolerance to cyst-nematode attack in commercial potato cultivars and some possible mechanisms for its operation. Nematologica. 25 (2), pp. 153-162. https://doi.org/10.1163/187529279x00172

Effects of daylength on the multiplication of potato cyst-nematode (globodera spp) populations

A - Papers appearing in refereed journals

Franco, J. and Evans, K. 1979. Effects of daylength on the multiplication of potato cyst-nematode (globodera spp) populations. Nematologica. 25 (2), pp. 184-190. https://doi.org/10.1163/187529279x00217

Spring top-dressings of ‘Nitro-Chalk’ and late sprays of a liquid N-fertilizer and a broad spectrum fungicide for consecutive crops of winter wheat at Saxmundham, Suffolk

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Jenkyn, J. F. 1978. Spring top-dressings of ‘Nitro-Chalk’ and late sprays of a liquid N-fertilizer and a broad spectrum fungicide for consecutive crops of winter wheat at Saxmundham, Suffolk. The Journal of Agricultural Science. 90 (3), pp. 509-516. https://doi.org/10.1017/s0021859600056021

Restoration of morphological features of globodera-pallida after storage in formalin

A - Papers appearing in refereed journals

Franco, J. and Evans, K. 1978. Restoration of morphological features of globodera-pallida after storage in formalin. Journal of Nematology. 10 (4), pp. 370-372.

Multiplication of some South American and European populations of potato cyst nematodes on potatoes possessing the resistance genes H1, H2 and H3

A - Papers appearing in refereed journals

Franco, J. and Evans, K. 1978. Multiplication of some South American and European populations of potato cyst nematodes on potatoes possessing the resistance genes H1, H2 and H3. Plant Pathology. 27 (1), pp. 1-6. https://doi.org/10.1111/j.1365-3059.1978.tb01063.x

Results from an experiment on permanent grass evaluating aqueous ammonia and aqueous urea, injected in bands either 30 or 60 cm apart

A - Papers appearing in refereed journals

Penny, A., Widdowson, F. V. and Ashworth, J. 1977. Results from an experiment on permanent grass evaluating aqueous ammonia and aqueous urea, injected in bands either 30 or 60 cm apart. The Journal of Agricultural Science. 88 (APR), pp. 319-331. https://doi.org/10.1017/s0021859600034821

Results from two sets of experiments with spring barley, first comparing injected with broadcast nitrogen granules, second comparing injected and combine-drilled NPK solutions with broadcast NPK granules

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1977. Results from two sets of experiments with spring barley, first comparing injected with broadcast nitrogen granules, second comparing injected and combine-drilled NPK solutions with broadcast NPK granules. The Journal of Agricultural Science. 88 (FEB), pp. 35-45. https://doi.org/10.1017/s0021859600033748

Morphological variation in some populations of potato cyst-nematodes from europe and south-america

A - Papers appearing in refereed journals

Evans, K. and Franco, J. 1977. Morphological variation in some populations of potato cyst-nematodes from europe and south-america. Nematologica. 23 (4), pp. 417-430. https://doi.org/10.1163/187529277x00345

Experiments evaluating aqueous ammonia, aqueous urea and a solution of ammonium-nitrate and urea as nitrogenous fertilizers for winter-wheat

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1977. Experiments evaluating aqueous ammonia, aqueous urea and a solution of ammonium-nitrate and urea as nitrogenous fertilizers for winter-wheat. The Journal of Agricultural Science. 89 (OCT), pp. 415-424. https://doi.org/10.1017/s0021859600028343

Effects of potato cyst-nematodes on potato plants .5. Root-system development in lightly-infested and heavily-infested susceptible and resistant varieties, and its importance in nutrient and water-uptake

A - Papers appearing in refereed journals

Evans, K., Trudgill, D. L. and Brown, N. J. 1977. Effects of potato cyst-nematodes on potato plants .5. Root-system development in lightly-infested and heavily-infested susceptible and resistant varieties, and its importance in nutrient and water-uptake. Nematologica. 23 (2), pp. 153-164. https://doi.org/10.1163/187529277x00499

Distribution of round cyst-nematodes and their effects on host

A - Papers appearing in refereed journals

Evans, K. 1977. Distribution of round cyst-nematodes and their effects on host. Biological Journal of the Linnean Society. 9 (4), pp. 381-381.

Results from two barley experiments at Saxmundham, Suffolk, measuring effects of the fungicide benodanil on three varieties, given three amounts of nitrogen at two times 1973–4

A - Papers appearing in refereed journals

Widdowson, F. V., Jenkyn, J. F. and Penny, A. 1976. Results from two barley experiments at Saxmundham, Suffolk, measuring effects of the fungicide benodanil on three varieties, given three amounts of nitrogen at two times 1973–4. The Journal of Agricultural Science. 86 (2), pp. 271-280. https://doi.org/10.1017/s0021859600054721

Automatic nematode counter

A - Papers appearing in refereed journals

Evans, K. and Forder, D. 1976. Automatic nematode counter. Nematologica. 22 (4), pp. 475-476. https://doi.org/10.1163/187529276x00481

Results from experiments measuring effects of large amounts of an npk fertilizer on yield, tuber size and n, p and k contents of 3 potato varieties

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1975. Results from experiments measuring effects of large amounts of an npk fertilizer on yield, tuber size and n, p and k contents of 3 potato varieties. The Journal of Agricultural Science. 85 (DEC), pp. 515-525. https://doi.org/10.1017/s0021859600062390

Effects of potato cyst nematodes on potato plants .3. Effects on water relations and growth of a resistant and a susceptible variety

A - Papers appearing in refereed journals

Evans, K., Parkinson, K. J. and Trudgill, D. L. 1975. Effects of potato cyst nematodes on potato plants .3. Effects on water relations and growth of a resistant and a susceptible variety. Nematologica. 21 (3), pp. 273-280. https://doi.org/10.1163/187529275x00022

Effects of potato cyst nematodes on potato plants .2. Effects on haulm size, concentration of nutrients in haulm tissue and tuber yield of a nematode resistant and a nematode susceptible potato variety

A - Papers appearing in refereed journals

Trudgill, D. L., Evans, K. and Parrott, D. M. 1975. Effects of potato cyst nematodes on potato plants .2. Effects on haulm size, concentration of nutrients in haulm tissue and tuber yield of a nematode resistant and a nematode susceptible potato variety. Nematologica. 21 (2), pp. 183-191. https://doi.org/10.1163/187529275x00545

Effects of potato cyst nematodes on potato plants .1. Effects in a trial with irrigation and fumigation on growth and nitrogen and potassium contents of a resistant and a susceptible variety

A - Papers appearing in refereed journals

Trudgill, D. L., Evans, K. and Parrott, D. M. 1975. Effects of potato cyst nematodes on potato plants .1. Effects in a trial with irrigation and fumigation on growth and nitrogen and potassium contents of a resistant and a susceptible variety. Nematologica. 21 (2), pp. 169-182. https://doi.org/10.1163/187529275x00536

Distribution of species of potato cyst nematodes in south-america

A - Papers appearing in refereed journals

Evans, K., Franco, J. and Descurrah, M. M. 1975. Distribution of species of potato cyst nematodes in south-america. Nematologica. 21 (3), pp. 365-369. https://doi.org/10.1163/187529275x00103

Results from experiments measuring residues of nitrogen fertilizer given for sugar-beet, and of ploughed-in sugar-beet tops, on yield of following barley

A - Papers appearing in refereed journals

Widdowson, F. V. 1974. Results from experiments measuring residues of nitrogen fertilizer given for sugar-beet, and of ploughed-in sugar-beet tops, on yield of following barley. The Journal of Agricultural Science. 83 (DEC), pp. 415-421. https://doi.org/10.1017/s0021859600026885

Results from experiments measuring effects of large amounts of fertilizer and of farmyard manure on main-crop potatoes grown in sandy soil at Woburn, Bedfordshire

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Flint, R. C. 1974. Results from experiments measuring effects of large amounts of fertilizer and of farmyard manure on main-crop potatoes grown in sandy soil at Woburn, Bedfordshire. The Journal of Agricultural Science. 82 (FEB), pp. 117-127. https://doi.org/10.1017/s0021859600050292

Influence of dl-tyrosine on sex of heterodera-rostochiensis

A - Papers appearing in refereed journals

Trudgill, D. L. 1974. Influence of dl-tyrosine on sex of heterodera-rostochiensis. Nematologica. 20 (1), pp. 34-38. https://doi.org/10.1163/187529274x00555

Yields and N, P and K Contents of the Crops Grown in the Rothamsted Reference Experiment, 1956-70,

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1973. Yields and N, P and K Contents of the Crops Grown in the Rothamsted Reference Experiment, 1956-70, . Rothamsted Experimental Station Report. 1972 (2), pp. 111-130.

Results from experiments with wheat and barley measuring the effects of paths on yield

A - Papers appearing in refereed journals

Widdowson, F. V. 1973. Results from experiments with wheat and barley measuring the effects of paths on yield. Experimental husbandry. 23, pp. 16-20.

Chemotherapy in the study of plant-parasitic nematodes

A - Papers appearing in refereed journals

Nelmes, A. J., Trudgill, D. L. and Corbett, D. C. M. 1973. Chemotherapy in the study of plant-parasitic nematodes. Symposium British Society for Parasitic Nematodes. 11.

Results from experiments comparing aqueous and anhydrous ammonia with nitrochalk for grass cut for silage

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Flint, R. C. 1973. Results from experiments comparing aqueous and anhydrous ammonia with nitrochalk for grass cut for silage. The Journal of Agricultural Science. 81 (DEC), pp. 465-480. https://doi.org/10.1017/s0021859600086524

Effects of growing resistant potatoes with gene h1 from solanum-tuberosum ssp andigena on populations of heterodera-rostochiensis British pathotype-a

A - Papers appearing in refereed journals

Trudgill, D. L. and Parrott, D. M. 1973. Effects of growing resistant potatoes with gene h1 from solanum-tuberosum ssp andigena on populations of heterodera-rostochiensis British pathotype-a. Annals of Applied Biology - AAB. 73 (1), pp. 67-75. https://doi.org/10.1111/j.1744-7348.1973.tb01310.x

Results from the Woburn Reference Experiment, 1960-1969

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1972. Results from the Woburn Reference Experiment, 1960-1969. Rothamsted Experimental Station Report. 1971 (2), pp. 69-94.

Electrophoresis of protein from different populations of the potato cyst nematode

A - Papers appearing in refereed journals

Trudgill, D. L. 1972. Electrophoresis of protein from different populations of the potato cyst nematode. Annals of Applied Biology - AAB. 71 (3), pp. 278-280. https://doi.org/10.1111/j.1744-7348.1972.tb05094.x

The Resistance of Hybrids of Solanum tuberosum ssp. andigena and S. multidissectum to Heterodera rostochiensis Pathotype E

A - Papers appearing in refereed journals

Trudgill, D. L. and Parrott, D. M. 1972. The Resistance of Hybrids of Solanum tuberosum ssp. andigena and S. multidissectum to Heterodera rostochiensis Pathotype E . Plant Pathology. 21 (2), pp. 86-88. https://doi.org/10.1111/j.1365-3059.1972.tb01731.x

Disc Electrophoresis and Larval Dimensions of British, Dutch and Other Populations of Heterodera Rostochiensis, as Evidence of the Existence of Two Species, Each With Pathotypes

A - Papers appearing in refereed journals

Trudgill, D. L. and Parrott, D. M. 1972. Disc Electrophoresis and Larval Dimensions of British, Dutch and Other Populations of Heterodera Rostochiensis, as Evidence of the Existence of Two Species, Each With Pathotypes. Nematologica. 18 (1), pp. 141-148. https://doi.org/10.1163/187529272X00331

Results from an experiment comparing aqueous ammonia with Nitro-Chalk for grazed grass

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Flint, R. C. 1972. Results from an experiment comparing aqueous ammonia with Nitro-Chalk for grazed grass. The Journal of Agricultural Science. 79 (2), pp. 341-348. https://doi.org/10.1017/S0021859600032330

Results from barley experiments comparing aqueous ammonia and aqueous urea with ammonium nitrate, and also liquid with granular NPK fertilizers

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Flint, R. C. 1972. Results from barley experiments comparing aqueous ammonia and aqueous urea with ammonium nitrate, and also liquid with granular NPK fertilizers. The Journal of Agricultural Science. 79 (2), pp. 349-361. https://doi.org/10.1017/S0021859600032342

Influence of feeding duration on molting and sex determination of meloidogyne-incognita

A - Papers appearing in refereed journals

Trudgill, D. L. 1972. Influence of feeding duration on molting and sex determination of meloidogyne-incognita. Nematologica. 18 (4), pp. 476-481. https://doi.org/10.1163/187529272x00089

Fluidizing column for extracting nematodes from soil

A - Papers appearing in refereed journals

Trudgill, D. L., Evans, K. and Faulkner, G. 1972. Fluidizing column for extracting nematodes from soil. Nematologica. 18 (4), pp. 469-475. https://doi.org/10.1163/187529272x00070

Manuring potatoes

A - Papers appearing in refereed journals

Widdowson, F. V. 1971. Manuring potatoes. Handbook on farm crop production - Potatoes Shell Star Ltd. 3, p. pp16.

Effects of amino acids on the reproduction of Heterodera rostochiensis

A - Papers appearing in refereed journals

Evans, K. and Trudgill, D. L. 1971. Effects of amino acids on the reproduction of Heterodera rostochiensis. Nematologica. 17 (4), pp. 495-500. https://doi.org/10.1163/187529271X00215

Disk electrophoresis of proteins of Heterodera species and pathotypes of Heterodera rostochiensis

A - Papers appearing in refereed journals

Trudgill, D. L. and Carpenter, J. M. 1971. Disk electrophoresis of proteins of Heterodera species and pathotypes of Heterodera rostochiensis. Annals of Botany. 69 (1), pp. 35-41. https://doi.org/10.1111/j.1744-7348.1971.tb04655.x

The Effects of Partially Sterilising Agricultural Soils With Formalin, and of Applying Nitrogen Fertilisers, on the Yields and N Contents of Spring and Winter Wheat, of Barley and of Grass

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1970. The Effects of Partially Sterilising Agricultural Soils With Formalin, and of Applying Nitrogen Fertilisers, on the Yields and N Contents of Spring and Winter Wheat, of Barley and of Grass. Rothamsted Experimental Station Report. 1969 (Part 2), pp. 113-134. https://doi.org/10.23637/ERADOC-1-34866

Anhydrous ammonia-yields and recoveries by spring wheat.

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1970. Anhydrous ammonia-yields and recoveries by spring wheat. Anhydrous Ammonia. Proceedings of a Symposium on Aspects of its Technology and Use as a Fertilizer.. pp. 61-66.

Survival of different stages of Heterodera rostochiensis at high temperatures

A - Papers appearing in refereed journals

Trudgill, D. L. 1970. Survival of different stages of Heterodera rostochiensis at high temperatures. Nematologica. 16 (1), pp. 94-98. https://doi.org/10.1163/187529270X00513

The effects of three crops and of the N fertilizer given to them on the yield of following barley

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1970. The effects of three crops and of the N fertilizer given to them on the yield of following barley. The Journal of Agricultural Science. 74 (3), pp. 511-522. https://doi.org/10.1017/S0021859600017639

Variations in the resistance to Heterodera rostochiensis of potatoes derived from Solarium tuberosum ssp. andigena and S. multidissectum

A - Papers appearing in refereed journals

Trudgill, D. L. and Parrott, D. M. 1970. Variations in the resistance to Heterodera rostochiensis of potatoes derived from Solarium tuberosum ssp. andigena and S. multidissectum. Annals of Applied Biology - AAB. 65 (3), pp. 385-391. https://doi.org/10.1111/j.1744-7348.1970.tb05506.x

Morphometrics of Males and Larvae of Ten Heterodera Rostochiensis Populations and the Influence of Resistant Hosts

A - Papers appearing in refereed journals

Trudgill, D. L., Parrott, D. M. and Stone, A. R. 1970. Morphometrics of Males and Larvae of Ten Heterodera Rostochiensis Populations and the Influence of Resistant Hosts. Nematologica. 16 (3), pp. 410-416.

Longevity of males and fertilisation of females of Heterodera rostochiensis.

A - Papers appearing in refereed journals

Evans, K. 1970. Longevity of males and fertilisation of females of Heterodera rostochiensis. Nematologica. 16 (3), pp. 369-374.

The effects of gamma radiation on Heterodera rostochiensis.

A - Papers appearing in refereed journals

Evans, K. 1970. The effects of gamma radiation on Heterodera rostochiensis. Nematologica. 16 (2), pp. 284-294.

Potato cyst nematode: one species or two?

A - Papers appearing in refereed journals

Jones, F. G. W., Carpenter, J. M., Parrott, D. M., Stone, A. R. and Trudgill, D. L. 1970. Potato cyst nematode: one species or two? Nature. 227 (5253), pp. 83-84.

The effect of population density on the sex ratio of Heterodera rostochiensis; a two dimensional model

A - Papers appearing in refereed journals

Ross, G. J. S. and Trudgill, D. L. 1969. The effect of population density on the sex ratio of Heterodera rostochiensis; a two dimensional model. Nematologica. 15 (4), pp. 601-607. https://doi.org/10.1163/187529269X00920

The behaviour of nine populations of the potato cyst nematode Heterodera rostochiensis towards three resistant potato hybrids

A - Papers appearing in refereed journals

Trudgill, D. L. and Parrott, D. M. 1969. The behaviour of nine populations of the potato cyst nematode Heterodera rostochiensis towards three resistant potato hybrids. Nematologica. 15 (3), pp. 381-388. https://doi.org/10.1163/187529269X00452

Effects on barley and kale of NPK fertilizers containing differing proportions of urea and ammonium nitrate, and either triple superphosphate or mono-urea phosphate

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1969. Effects on barley and kale of NPK fertilizers containing differing proportions of urea and ammonium nitrate, and either triple superphosphate or mono-urea phosphate. The Journal of Agricultural Science. 73 (1), pp. 125-132. https://doi.org/10.1017/S0021859600024205

Why starve grass ?

A - Papers appearing in refereed journals

Widdowson, F. V. 1968. Why starve grass ? Dairy Farmer. (supplement).

Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops and permanent grass III. Yields 1961–1965

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1968. Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops and permanent grass III. Yields 1961–1965. The Journal of Agricultural Science. 70 (1), pp. 53-58. https://doi.org/10.1017/S0021859600017184

The effect of environment on sex determination in Heterodera rostochiensis

A - Papers appearing in refereed journals

Trudgill, D. L. 1967. The effect of environment on sex determination in Heterodera rostochiensis. Nematologica. 13 (2), pp. 263-272. https://doi.org/10.1163/187529267X00120

Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and a long ley: I. Yields

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1967. Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and a long ley: I. Yields. The Journal of Agricultural Science. 68 (1), pp. 95-102. https://doi.org/10.1017/S0021859600017901

Experiments comparing the effects on yields of potatoes of three methods of applying three amounts of NPK fertilizer and the residual effects on following winter wheat

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1967. Experiments comparing the effects on yields of potatoes of three methods of applying three amounts of NPK fertilizer and the residual effects on following winter wheat. The Journal of Agricultural Science. 69 (2), pp. 247-257. https://doi.org/10.1017/S0021859600018657

Experiments measuring effects of ammonium and nitrate fertilizers, with and without sodium and potassium, on spring barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1967. Experiments measuring effects of ammonium and nitrate fertilizers, with and without sodium and potassium, on spring barley. The Journal of Agricultural Science. 69 (2), pp. 197-207. https://doi.org/10.1017/S0021859600018591

Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and on a long ley: II. N, P and K removed by the crops

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1967. Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and on a long ley: II. N, P and K removed by the crops. The Journal of Agricultural Science. 68 (2), pp. 293-300. https://doi.org/10.1017/S0021859600016361

The effect of resistant solanaceous plants on the sex ratio of Heterodera rostochiensis and the use of the sex ratio to assess the frequency and genetic constitution of pathotypes

A - Papers appearing in refereed journals

Trudgill, D. L., Webster, J. M. and Parrott, D. M. 1967. The effect of resistant solanaceous plants on the sex ratio of Heterodera rostochiensis and the use of the sex ratio to assess the frequency and genetic constitution of pathotypes. Annals of Applied Biology - AAB. 60 (3), pp. 421-428. https://doi.org/10.1111/j.1744-7348.1967.tb04496.x

An experiment measuring effects of N, P and K fertilizers on yield and N, P and K contents of grazed grass

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1966. An experiment measuring effects of N, P and K fertilizers on yield and N, P and K contents of grazed grass. The Journal of Agricultural Science. 67 (1), pp. 121-128. https://doi.org//10.1017/S0021859600067654

Ammonia as a fertiliser

A - Papers appearing in refereed journals

Gasser, J. K. R. and Widdowson, F. V. 1966. Ammonia as a fertiliser. Journal of the Institute of Corn and Agricultural Merchants - ICAM. (Winter), pp. 1-4.

Experiments measuring the residual effects of nitrogen fertilizers

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1965. Experiments measuring the residual effects of nitrogen fertilizers. The Journal of Agricultural Science. 65 (2), pp. 195-200. https://doi.org/10.1017/S002185960008391X

An experiment measuring effects of N, P and K fertilizers on yield and N, P and K contents of grass

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1965. An experiment measuring effects of N, P and K fertilizers on yield and N, P and K contents of grass. The Journal of Agricultural Science. 64 (1), pp. 93-100. https://doi.org/10.1017/S0021859600010522

Experiments comparing concentrated and dilute NPK fertilizers and four nitrogen fertilizers on a range of crops

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1965. Experiments comparing concentrated and dilute NPK fertilizers and four nitrogen fertilizers on a range of crops. The Journal of Agricultural Science. 65 (1), pp. 45-55. https://doi.org/10.1017/S002185960008535X

An experiment comparing responses to nitrogen fertilizer of four grass species Part II Residual effects in wheat and barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1964. An experiment comparing responses to nitrogen fertilizer of four grass species Part II Residual effects in wheat and barley. Experimental husbandry. 11, pp. 22-30.

Experiments comparing liquid and solid fertilisers for grass and kale

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1964. Experiments comparing liquid and solid fertilisers for grass and kale. Experimental husbandry. 10, pp. 97-100.

Experiments comparing broadcast and combine drilled dressings of several NPK fertilizers for spring barley

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1964. Experiments comparing broadcast and combine drilled dressings of several NPK fertilizers for spring barley. Experimental husbandry. 14, pp. 83-97.

Experiments testing P and K fertilizers on lucerne 1952-1957

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1964. Experiments testing P and K fertilizers on lucerne 1952-1957. Experimental husbandry. 10, pp. 39-45.

Side-placing urea and other nitrogen fertilizers for spring barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1964. Side-placing urea and other nitrogen fertilizers for spring barley. The Journal of Agricultural Science. 62 (1), pp. 73-82. https://doi.org/10.1017/S0021859600059803

An experiment comparing responses to nitrogen fertilizer of four grass species

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1963. An experiment comparing responses to nitrogen fertilizer of four grass species. Experimental husbandry. 9, pp. 28-36.

Experiments comparing yield, and residual effects on winter wheat, of 1-year clover, rye-grass and clover-rye-grass leys

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1963. Experiments comparing yield, and residual effects on winter wheat, of 1-year clover, rye-grass and clover-rye-grass leys. The Journal of Agricultural Science. 61 (3), pp. 397-408. https://doi.org/10.1017/S0021859600018128

Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops I. Yields

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Cooke, G. W. 1963. Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops I. Yields. The Journal of Agricultural Science. 60 (3), pp. 347-352. https://doi.org/10.1017/S002185960001193X

Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops II. Nutrients removed by crops

A - Papers appearing in refereed journals

Williams, R. J. B., Cooke, G. W. and Widdowson, F. V. 1963. Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops II. Nutrients removed by crops. The Journal of Agricultural Science. 60 (3), pp. 353-357. https://doi.org/10.1017/S0021859600011941

Residual value of superphosphate and rock phosphate on an acid soil I. Yields and phosphorus uptakes in the field

A - Papers appearing in refereed journals

Mattingly, G. E. G. and Widdowson, F. V. 1963. Residual value of superphosphate and rock phosphate on an acid soil I. Yields and phosphorus uptakes in the field. The Journal of Agricultural Science. 60 (3), pp. 399-407. https://doi.org/10.1017/S0021859600012004

Applying fertilizers for spring barley

A - Papers appearing in refereed journals

Widdowson, F. V. 1962. Applying fertilizers for spring barley. Annals of Applied Biology - AAB. 50 (2), pp. 356-360. https://doi.org/10.1111/j.1744-7348.1962.tb06029.x

Experiments with nitrogen and potash on potatoes

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1962. Experiments with nitrogen and potash on potatoes. Experimental husbandry. 8, pp. 30-39.

An experiment comparing urea-formaldehyde fertilizer with nitro-chalk for Italian ryegrass

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1962. An experiment comparing urea-formaldehyde fertilizer with nitro-chalk for Italian ryegrass. The Journal of Agricultural Science. 59 (2), pp. 263-268. https://doi.org/10.1017/S002185960001529X

Applying nitrogen fertilizers for spring barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1961. Applying nitrogen fertilizers for spring barley. The Journal of Agricultural Science. 56 (1), pp. 39-47. https://doi.org/10.1017/S0021859600023789

Autumn nitrogen for winter wheat

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1961. Autumn nitrogen for winter wheat. The Journal of Agricultural Science. 57 (3), pp. 329-334. https://doi.org/10.1017/S0021859600049297

Experiments with nitrogen and potash on barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Williams, R. J. B. 1961. Experiments with nitrogen and potash on barley. The Journal of Agricultural Science. 57 (1), pp. 29-33. https://doi.org/10.1017/S0021859600049972

Fertilizer placement

A - Papers appearing in refereed journals

Widdowson, F. V. 1960. Fertilizer placement. NAAS Quarterly Review. 48, pp. 147-150.

Experiments with urea on spring barley.

A - Papers appearing in refereed journals

Widdowson, F. V. and Penny, A. 1960. Experiments with urea on spring barley. Experimental husbandry. 5, pp. 22-26.

Comparisons of casein and formalized casein with ammonium sulphate, calcium nitrate and urea for Italian ryegrass

A - Papers appearing in refereed journals

Widdowson, F. V. and Shaw, K. 1960. Comparisons of casein and formalized casein with ammonium sulphate, calcium nitrate and urea for Italian ryegrass. The Journal of Agricultural Science. 55 (1), pp. 53-59. https://doi.org/10.1017/S0021859600021602

The value of calcium nitrate and urea for main-crop potatoes and kale

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A., Williams, R. J. B. and Cooke, G. W. 1960. The value of calcium nitrate and urea for main-crop potatoes and kale. The Journal of Agricultural Science. 55 (1), pp. 1-10. https://doi.org/10.1017/S0021859600021560

Effects of fertilisers and farmyard manure on the copper, manganese, molybdenum and zinc removed by arable crops at Rothamsted

A - Papers appearing in refereed journals

Williams, R. J. B., Stojkovska, A., Cooke, G. W. and Widdowson, F. V. 1960. Effects of fertilisers and farmyard manure on the copper, manganese, molybdenum and zinc removed by arable crops at Rothamsted. Journal of the Science of Food and Agriculture. 11 (10), pp. 570-575. https://doi.org/10.1002/jsfa.2740111004

The value of calcium nitrate and urea for spring-sown cereals

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A., Williams, R. J. B. and Cooke, G. W. 1959. The value of calcium nitrate and urea for spring-sown cereals. The Journal of Agricultural Science. 52 (2), pp. 200-206. https://doi.org/10.1017/S0021859600036698

The effects of nitrogen upon three stiff-strawed winter wheat varieties

A - Papers appearing in refereed journals

Widdowson, F. V. 1959. The effects of nitrogen upon three stiff-strawed winter wheat varieties . The Journal of Agricultural Science. 53 (1), pp. 17-24. https://doi.org/10.1017/S0021859600030872

Field experiments on phosphate fertilizers. A joint investigation

A - Papers appearing in refereed journals

Cooke, G. W. and Widdowson, F. V. 1959. Field experiments on phosphate fertilizers. A joint investigation. The Journal of Agricultural Science. 53 (1), pp. 46-63. https://doi.org/10.1017/S0021859600030914

Comparisons between combine-drilling and broadcasting muriate of potash for spring barley

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A., Williams, R. J. B. and Cooke, G. W. 1959. Comparisons between combine-drilling and broadcasting muriate of potash for spring barley. The Journal of Agricultural Science. 53 (1), pp. 10-16. https://doi.org/10.1017/S0021859600030860

Comparisons between placing and broadcasting of nitrogen, phosphorus and potassium fertilizers for potatoes, peas, beans, kale and maize

A - Papers appearing in refereed journals

Widdowson, F. V. and Cooke, G. W. 1958. Comparisons between placing and broadcasting of nitrogen, phosphorus and potassium fertilizers for potatoes, peas, beans, kale and maize. The Journal of Agricultural Science. 51 (1), pp. 53-61. https://doi.org/10.1017/S0021859600032780

Nitrogen fertilizers for spring barley and wheat

A - Papers appearing in refereed journals

Widdowson, F. V. and Cooke, G. W. 1958. Nitrogen fertilizers for spring barley and wheat. The Journal of Agricultural Science. 50 (3), pp. 312-321. https://doi.org/10.1017/S0021859600031518

Observations on the development of Heterodera rostochiensis Woll. in sterile root cultures

A - Papers appearing in refereed journals

Doncaster, C. C., Fenwick, D. W. and Widdowson, F. V. 1958. Observations on the development of Heterodera rostochiensis Woll. in sterile root cultures. Nematologica. 3 (4), pp. 308-314. https://doi.org/10.1163/187529258X00076

The value of nitrophosphate fertilizers

A - Papers appearing in refereed journals

Cooke, G. W., Mattingly, G. E. G. and Widdowson, F. V. 1958. The value of nitrophosphate fertilizers. The Journal of Agricultural Science. 50 (3), pp. 253-259. https://doi.org/10.1017/S0021859600031440

Uptake of phosphorus from P32-labelled superphosphate by field crops Part II. Comparison of placed and broadcast applications to barley

A - Papers appearing in refereed journals

Mattingly, G. E. G. and Widdowson, F. V. 1958. Uptake of phosphorus from P32-labelled superphosphate by field crops Part II. Comparison of placed and broadcast applications to barley. Plant and Soil. 10 (2), pp. 161-175. https://doi.org/10.1007/BF01394262

Uptake of phosphorus from P³²-labelled superphosphate by field crops: part I Effects of simultaneous application of non-radioactive phosphorus fertilizers

A - Papers appearing in refereed journals

Mattingly, G. E. G. and Widdowson, F. V. 1958. Uptake of phosphorus from P³²-labelled superphosphate by field crops: part I Effects of simultaneous application of non-radioactive phosphorus fertilizers. Plant and Soil. 9 (3), pp. 286-304.

Report on 1956 experiments on winter and spring sown cereals comparing methods of application of nitrogen and potassium fertilizers and forms of nitrogen fertilizers

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Cooke, G. W. 1957. Report on 1956 experiments on winter and spring sown cereals comparing methods of application of nitrogen and potassium fertilizers and forms of nitrogen fertilizers.

The value of mid-season top-dressings of nitrogen fertilizer for main-crop potatoes

A - Papers appearing in refereed journals

Cooke, G. W., Widdowson, F. V. and Wilcox, J. C. 1957. The value of mid-season top-dressings of nitrogen fertilizer for main-crop potatoes. The Journal of Agricultural Science. 49 (1), pp. 81-87. https://doi.org/10.1017/S0021859600034341

The value of nitrophosphate for spring-sown cereals

A - Papers appearing in refereed journals

Cooke, G. W. and Widdowson, F. V. 1956. The value of nitrophosphate for spring-sown cereals. The Journal of Agricultural Science. 47 (1), pp. 112-116. https://doi.org/10.1017/S0021859600039824

Report on 1956 experiments comparing placing and broadcasting of nitrogen, phosphorus and potassium for potatoes, peas, beans, kale and maize

A - Papers appearing in refereed journals

Widdowson, F. V., Penny, A. and Cooke, G. W. 1956. Report on 1956 experiments comparing placing and broadcasting of nitrogen, phosphorus and potassium for potatoes, peas, beans, kale and maize.

Comparisons of ammonium sulphate, calcium nitrate, and urea for potatoes and kale

A - Papers appearing in refereed journals

Cooke, G. W., Penny, A. and Widdowson, F. V. 1956. Comparisons of ammonium sulphate, calcium nitrate, and urea for potatoes and kale. ARC Conference on Fertilisers.

Fertilizer placement for horticultural crops

A - Papers appearing in refereed journals

Cooke, G. W., Jackson, M. V., Widdowson, F. V. and Wilcox, J. C. 1956. Fertilizer placement for horticultural crops. The Journal of Agricultural Science. 47 (2), pp. 249-256. https://doi.org/10.1017/S0021859600040181

The use of 32 P labelled fertilizers to measure superphosphate equivalents of fertilizers in field and pot experiments

A - Papers appearing in refereed journals

Mattingly, G. E. G. and Widdowson, F. V. 1956. The use of 32 P labelled fertilizers to measure superphosphate equivalents of fertilizers in field and pot experiments . Des Rapports presentes au congres international de las science du sol VIth Paris. pp. 461-470.

Fertilizer placement for arable and herbage crops

A - Papers appearing in refereed journals

Cooke, G. W. and Widdowson, F. V. 1955. Fertilizer placement for arable and herbage crops. Field Crop Abstracts. 8 (November), pp. 233-237.

Placement of fertilizers for potatoes planted by machines

A - Papers appearing in refereed journals

Cooke, G. W., Jackson, M. V. and Widdowson, F. V. 1954. Placement of fertilizers for potatoes planted by machines. The Journal of Agricultural Science. 44 (3), pp. 327-339. https://doi.org/10.1017/S0021859600044804

Methods of applying fertilizers for herbage crops

A - Papers appearing in refereed journals

Cooke, G. W. and Widdowson, F. V. 1953. Methods of applying fertilizers for herbage crops. The Journal of Agricultural Science. 43 (3), pp. 358-364. https://doi.org/10.1017/S0021859600057555

Placement of fertilizers for row crops

A - Papers appearing in refereed journals

Cooke, G. W. and Widdowson, F. V. 1953. Placement of fertilizers for row crops. The Journal of Agricultural Science. 43 (3), pp. 348-357. https://doi.org/10.1017/S0021859600057543