An effect of rust (uromyces-viciae-fabae) on the yield of spring-sown field beans (vicia-faba) in the UK

Lapwood, D. H., Bainbridge, A., McEwen, J. and Yeoman, D. P. 1984. An effect of rust (uromyces-viciae-fabae) on the yield of spring-sown field beans (vicia-faba) in the UK. Crop Protection. 3 (2), pp. 193-198. https://doi.org/10.1016/0261-2194(84)90054-1

Related outputs

Impact of set-aside management strategies on the soil seedbank and weed flora at Woburn

C1 - Edited contributions to conferences/learned societies

Lawson, H. M., Wright, G. Mcn., Bacon, E. T. G. and Yeoman, D. P. 1994. Impact of set-aside management strategies on the soil seedbank and weed flora at Woburn. Arable Farming under CAP Reform. Aspects of Applied Biology 40 . pp. 453-460

Effects of methods of cereal straw disposal, seedbed preparation and sowing method on the establishment, yield and oil content of winter oilseed rape (Brassica napus)

A - Papers appearing in refereed journals

Darby, R. J. and Yeoman, D. P. 1994. Effects of methods of cereal straw disposal, seedbed preparation and sowing method on the establishment, yield and oil content of winter oilseed rape (Brassica napus). The Journal of Agricultural Science. 122 (3), pp. 393-404. https://doi.org/10.1017/S0021859600067320

Effects of one to six year old ryegrass-clover leys on soil nitrogen and on the subsequent yields and fertilizer nitrogen requirements of the arable sequence winter wheat, potatoes, winter wheat, winter beans (Vicia faba ) grown on a sandy loam soil

A - Papers appearing in refereed journals

Johnston, A. E., McEwen, J., Lane, P. W., Hewitt, M. V., Poulton, P. R. and Yeoman, D. P. 1994. Effects of one to six year old ryegrass-clover leys on soil nitrogen and on the subsequent yields and fertilizer nitrogen requirements of the arable sequence winter wheat, potatoes, winter wheat, winter beans (Vicia faba ) grown on a sandy loam soil. The Journal of Agricultural Science. 122 (1), pp. 73-89. https://doi.org/10.1017/S0021859600065825

12 potato disease cycles (pictures produced from slides)

G - Articles in popular magazines and other technical publications

Hide, G. A., Adams, M. J., Lapwood, D. H., Read, P. J. and Castle, L. M. 1993. 12 potato disease cycles (pictures produced from slides).

Old and modern wheat cultivars compared on the Broadbalk wheat experiment

A - Papers appearing in refereed journals

Austin, R. B., Ford, M. A., Morgan, C. L. and Yeoman, D. P. 1993. Old and modern wheat cultivars compared on the Broadbalk wheat experiment. European Journal of Agronomy. 2 (2), pp. 141-147. https://doi.org/10.1016/S1161-0301(14)80144-5

Disease aspects of potato production

B - Book chapters etc edited externally

Hide, G. A. and Lapwood, D. H. 1992. Disease aspects of potato production. in: Harris, P. M. (ed.) The potato crop: the scientific basis for improvement Chapman & Hall, London. pp. 403-437

Effects of pH, phosphate and manganese on spring-sown Vicia faba L.

G - Articles in popular magazines and other technical publications

McEwen, J., Yeoman, D. P. and McGrath, S. P. 1991. Effects of pH, phosphate and manganese on spring-sown Vicia faba L. Fabis Newsletter. 27, pp. 18-20.

Effects of sowing date and plant structure on radiation interception, time of maturity and yield of autumn-sown Lupinus albus

C1 - Edited contributions to conferences/learned societies

Milford, G. F. J., Day, J. M., Leach, J. E., Stevenson, H. J., Scott, T. and McEwen, J. 1991. Effects of sowing date and plant structure on radiation interception, time of maturity and yield of autumn-sown Lupinus albus. Production and Protection of Legumes. Aspects of Applied Biology .

Effects of sowing date and plant structure on radiation interception, time of maturity and yield of autumn-sown Lupinus albus

C1 - Edited contributions to conferences/learned societies

Milford, G. F. J., Day, J. M., Leach, J. E., Stevenson, H. J., Scott, T. and McEwen, J. 1991. Effects of sowing date and plant structure on radiation interception, time of maturity and yield of autumn-sown Lupinus albus. Production and Protection of Legumes. Aspects of Applied Biology 27. pp. 183-188

Effects of break crops on wheat.

G - Articles in popular magazines and other technical publications

McEwen, J., Darby, R., Hewitt, M. and Yeoman, D. P. 1990. Effects of break crops on wheat. Vegetable Grower. Spring, p. 16,18.

Effects of irrigation, N fertilizer, cutting frequency and pesticides on ryegrass, ryegrass–clover mixtures, clover and lucerne grown on heavy and light land

A - Papers appearing in refereed journals

McEwen, J., Day, W., Henderson, I. F., Johnston, A. E., Plumb, R. T., Poulton, P. R., Spaull, A. M., Stribley, D. P., Todd, A. D. and Yeoman, D. P. 1989. Effects of irrigation, N fertilizer, cutting frequency and pesticides on ryegrass, ryegrass–clover mixtures, clover and lucerne grown on heavy and light land. The Journal of Agricultural Science. 112 (2), pp. 227-247. https://doi.org/10.1017/S0021859600085130

Effects of field beans, fallow, lupins, oats, oilseed rape, peas, ryegrass, sunflowers and wheat on nitrogen residues in the soil and on the growth of a subsequent wheat crop.

A - Papers appearing in refereed journals

McEwen, J., Darby, R. J., Hewitt, M. V. and Yeoman, D. P. 1989. Effects of field beans, fallow, lupins, oats, oilseed rape, peas, ryegrass, sunflowers and wheat on nitrogen residues in the soil and on the growth of a subsequent wheat crop. The Journal of Agricultural Science. 115 (2), pp. 209-219. https://doi.org/10.1017/S0021859600075146

Effects of row spacing and the control of pests and pathogens on four cultivars of spring-sown field beans (Vicia fabae ).

A - Papers appearing in refereed journals

McEwen, J. and Yeoman, D. P. 1989. Effects of row spacing and the control of pests and pathogens on four cultivars of spring-sown field beans (Vicia fabae ). The Journal of Agricultural Science. 113 (3), pp. 365-371. https://doi.org/10.1017/S0021859600070064

Effects of aldicarb, benomyl, dazomet, permethrin, pirimicarb, phorate and nitrogen fertiliser on maize (Zea mays ) grown for 14 consecutive years on the same site.

A - Papers appearing in refereed journals

Barnard, A. J., McEwen, J., Hornby, D. and Beane, J. 1989. Effects of aldicarb, benomyl, dazomet, permethrin, pirimicarb, phorate and nitrogen fertiliser on maize (Zea mays ) grown for 14 consecutive years on the same site. The Journal of Agricultural Science. 112 (3), pp. 339-349. https://doi.org/10.1017/S0021859600085798

Effects of seed rates, sowing dates and methods of sowing on autumn-sown field beans (Vicia faba L.)

A - Papers appearing in refereed journals

McEwen, J., Yeoman, D. P. and Moffitt, R. 1988. Effects of seed rates, sowing dates and methods of sowing on autumn-sown field beans (Vicia faba L.). The Journal of Agricultural Science. 110 (2), pp. 345-352. https://doi.org/10.1017/S0021859600081387

Field beans at Rothamsted.

G - Articles in popular magazines and other technical publications

McEwen, J. 1988. Field beans at Rothamsted. Vegetable Grower. Spring, p. 6.

The effect of irrigation on powdery scab and other tuber diseases of potatoes.

A - Papers appearing in refereed journals

Adams, M. J., Read, P. J., Lapwood, D. H., Cayley, G. R. and Hide, G. A. 1987. The effect of irrigation on powdery scab and other tuber diseases of potatoes. Annals of Applied Biology - AAB. 110 (2), pp. 287-294. https://doi.org/10.1111/j.1744-7348.1987.tb03258.x

Effects of a range of fungicides used to control rust (Uromyces viciae-fabae) on spring-sown field beans (Vicia faba) in the UK

A - Papers appearing in refereed journals

Yeoman, D. P., Lapwood, D. H. and McEwen, J. 1987. Effects of a range of fungicides used to control rust (Uromyces viciae-fabae) on spring-sown field beans (Vicia faba) in the UK. Crop Protection. 6 (2), pp. 90-94. https://doi.org/10.1016/0261-2194(87)90105-0

A comparison of methods of seed tuber inoculation for assessing the susceptibility of potato cultivars to blackleg (Erwinia carotovora subsp. atroseptica ) in the field.

A - Papers appearing in refereed journals

Lapwood, D. H. and Read, P. J. 1986. A comparison of methods of seed tuber inoculation for assessing the susceptibility of potato cultivars to blackleg (Erwinia carotovora subsp. atroseptica ) in the field. Annals of Applied Biology - AAB. 109 (2), pp. 287-297. https://doi.org/10.1111/j.1744-7348.1986.tb05320.x

The susceptibility of stems of different potato cultivars to blackleg caused by Erwinia carotovora subsp. atroseptica.

A - Papers appearing in refereed journals

Lapwood, D. H. and Read, P. J. 1986. The susceptibility of stems of different potato cultivars to blackleg caused by Erwinia carotovora subsp. atroseptica. Annals of Applied Biology - AAB. 109, pp. 555-560.

Yield and nitrogen-fixation of melilotus-alba

A - Papers appearing in refereed journals

McEwen, J. and Johnston, A. E. 1985. Yield and nitrogen-fixation of melilotus-alba. Field Crops Research. 12 (2), pp. 187-188. https://doi.org/10.1016/0378-4290(85)90065-6

Control of pests and pathogens of spring-sown field beans (Vicia faba L.)

A - Papers appearing in refereed journals

McEwen, J., Bardner, R., Bater, J. E., Cockbain, A. J., Fletcher, K. E., Lapwood, D. H., Salt, G. A., Webb, R. M., Williams, T. D. and Yeoman, D. P. 1985. Control of pests and pathogens of spring-sown field beans (Vicia faba L.). Research and development in agriculture. 2 (3), pp. 177-185.

A simplified slice method for assessing tuber susceptibility of potato cultivars to Erwinia carotovora subsp. atroseptica

A - Papers appearing in refereed journals

Lapwood, D. H. and Read, P. J. 1985. A simplified slice method for assessing tuber susceptibility of potato cultivars to Erwinia carotovora subsp. atroseptica. Plant Pathology. 34 (2), pp. 284-286. https://doi.org/10.1111/j.1365-3059.1985.tb01360.x

The field susceptibility of potato varieties to blackleg caused by Erwinia carotovora subsp. atroseptica

A - Papers appearing in refereed journals

Lapwood, D. H., Read, P. J. and Gans, P. T. 1985. The field susceptibility of potato varieties to blackleg caused by Erwinia carotovora subsp. atroseptica. Journal of the National Institute of Agricultural Botany. 17, pp. 107-116.

Sampling potatoes for the incidence of tuber diseases and the levels of inoculum

A - Papers appearing in refereed journals

Adams, M. J., Hide, G. A. and Lapwood, D. H. 1985. Sampling potatoes for the incidence of tuber diseases and the levels of inoculum. Annals of Applied Biology - AAB. 107 (2), pp. 189-203. https://doi.org/10.1111/j.1744-7348.1985.tb01562.x

Rothamsted Garden Clover - Red clover grown continuously since 1854 Yields, crop and soil analyses 1956-82

A - Papers appearing in refereed journals

McEwen, J., Johnston, A. E., Poulton, P. R. and Yeoman, D. P. 1984. Rothamsted Garden Clover - Red clover grown continuously since 1854 Yields, crop and soil analyses 1956-82. Rothamsted Experimental Station Report. 1983 (part 2), pp. 225-237.

Methods for assessing the susceptibility of potato-tubers of different cultivars to rotting by erwinia-carotovora subspecies atroseptica and carotovora

A - Papers appearing in refereed journals

Lapwood, D. H., Read, P. J. and Spokes, J. 1984. Methods for assessing the susceptibility of potato-tubers of different cultivars to rotting by erwinia-carotovora subspecies atroseptica and carotovora. Plant Pathology. 33 (1), pp. 13-20. https://doi.org/10.1111/j.1365-3059.1984.tb00581.x

A method for assessing the field susceptibility of potato cultivars to blackleg (erwinia-carotovora subsp atroseptica)

A - Papers appearing in refereed journals

Lapwood, D. H. and Gans, P. T. 1984. A method for assessing the field susceptibility of potato cultivars to blackleg (erwinia-carotovora subsp atroseptica). Annals of Applied Biology - AAB. 104 (2), pp. 315-320. https://doi.org/10.1111/j.1744-7348.1984.tb05616.x

Yield benefits from the control of rust on spring-sown field beans

C1 - Edited contributions to conferences/learned societies

Lapwood, D. H., McEwen, J. and Yeoman, D. P. 1984. Yield benefits from the control of rust on spring-sown field beans. Proceedings British Crop Protection Conference 1984 - Pests and Diseases . pp. 761-766

Rothamsted garden clover - red clover grown continuously since 1854

A - Papers appearing in refereed journals

McEwen, J., Johnston, A. E., Poulton, P. R. and Yeoman, D. P. 1983. Rothamsted garden clover - red clover grown continuously since 1854. Rothamsted Experimental Station Report. 2, pp. 225-237.

The effect of erwinia-carotovora subsp atroseptica (blackleg) on potato plants .1. Growth and yield of different cultivars

A - Papers appearing in refereed journals

Lapwood, D. H. and Legg, P. R. 1983. The effect of erwinia-carotovora subsp atroseptica (blackleg) on potato plants .1. Growth and yield of different cultivars. Annals of Applied Biology - AAB. 103 (1), pp. 71-78. https://doi.org/10.1111/j.1744-7348.1983.tb02742.x

Dispersal of erwinia-carotovora subsp atroseptica in splash droplets

A - Papers appearing in refereed journals

Fitt, B. D. L., Lapwood, D. H. and Dance, S. J. 1983. Dispersal of erwinia-carotovora subsp atroseptica in splash droplets. Potato research. 26 (2), pp. 123-131. https://doi.org/10.1007/bf02357474

Transmission of Fusarium solani var. coeruleum and F. sulphureum from seed potatoes to progeny tubers in the field

A - Papers appearing in refereed journals

Adams, M. J. and Lapwood, D. H. 1983. Transmission of Fusarium solani var. coeruleum and F. sulphureum from seed potatoes to progeny tubers in the field. Annals of Applied Biology - AAB. 103 (3), pp. 411-417. https://doi.org/10.1111/j.1744-7348.1983.tb02778.x

The effect of Erwinia cartotovora subspecies atroseptica on potato plants II Compensatory growth

A - Papers appearing in refereed journals

Adams, M. J. and Lapwood, D. H. 1983. The effect of Erwinia cartotovora subspecies atroseptica on potato plants II Compensatory growth. Annals of Applied Biology - AAB. 103 (1), pp. 79-85. https://doi.org/10.1111/j.1744-7348.1983.tb02743.x

The spread of Erwinia carotovora subsp. atroseptica and subsp. carotovora from stem lesions and degenerating seed tubers to progeny tubers in soil

A - Papers appearing in refereed journals

Lapwood, D. H. and Harris, R. I. 1982. The spread of Erwinia carotovora subsp. atroseptica and subsp. carotovora from stem lesions and degenerating seed tubers to progeny tubers in soil. Potato research. 25 (1), pp. 41-50. https://doi.org/10.1007/bf02357272

Fourier-series and response curves

A - Papers appearing in refereed journals

Dyke, G. V., Smith, G. L. and Yeoman, D. P. 1982. Fourier-series and response curves. The Journal of Agricultural Science. 98 (1), pp. 119-122. https://doi.org/10.1017/s0021859600041186

The effects of irrigation, nitrogen fertilizer and the control of pests and pathogens on spring-sown field beans (Vicia faba L.) and residual effects on two following winter wheat crops

A - Papers appearing in refereed journals

McEwen, J., Bardner, R., Briggs, G. G., Bromilow, R. H., Cockbain, A. J., Day, J. M., Fletcher, K. E., Legg, B. J., Roughley, R. J., Salt, G. A., Simpson, H. R., Webb, R. M., Witty, J. F. and Yeoman, D. P. 1981. The effects of irrigation, nitrogen fertilizer and the control of pests and pathogens on spring-sown field beans (Vicia faba L.) and residual effects on two following winter wheat crops. The Journal of Agricultural Science. 96 (1), pp. 129-150. https://doi.org/10.1017/S0021859600031944

Soils of Rothamsted Farm. The carbon and nitrogen content of the soils and the effect of changes in crop rotation and manuring on soil pH, P, K and Mg

A - Papers appearing in refereed journals

Johnston, A. E., Poulton, P. R. and McEwen, J. 1980. Soils of Rothamsted Farm. The carbon and nitrogen content of the soils and the effect of changes in crop rotation and manuring on soil pH, P, K and Mg. Rothamsted Experimental Station Report. 1980 (part 2), pp. 5-20.

The spread of Erwinia-carotovora var. atroseptica (blackleg) and var. carotovora (tuber soft rot) from degenerating seed to progeny tubers in soil

A - Papers appearing in refereed journals

Lapwood, D. H. and Harris, R. I. 1980. The spread of Erwinia-carotovora var. atroseptica (blackleg) and var. carotovora (tuber soft rot) from degenerating seed to progeny tubers in soil. Potato research. 23 (4), pp. 385-393. https://doi.org/10.1007/bf02360679

Relationships between disease levels on seed tubers on crops during growth and in stored potatoes 4 Gangrene and soft rot

A - Papers appearing in refereed journals

Adams, M. J., Legg, P. R., Lapwood, D. H. and Hide, G. A. 1980. Relationships between disease levels on seed tubers on crops during growth and in stored potatoes 4 Gangrene and soft rot. Potato research. 23, pp. 277-289.

Relationships between disease levels on seed tubers on crops during growth and in stored potatoes I. Introduction and black scurf

A - Papers appearing in refereed journals

Adams, M. J., Hide, G. A. and Lapwood, D. H. 1980. Relationships between disease levels on seed tubers on crops during growth and in stored potatoes I. Introduction and black scurf. Potato research. 23, pp. 201-214.

Possibilities of forecasting potato storage diseases from tests on seed tuber and crop samples

A - Papers appearing in refereed journals

Lapwood, D. H., Bell, F., Harris, R. I., Hide, G. A. and Adams, M. J. 1979. Possibilities of forecasting potato storage diseases from tests on seed tuber and crop samples. Plant Pathology. 28 (4), pp. 181-190. https://doi.org/10.1111/j.1365-3059.1979.tb01124.x

Effects of subsoiling and deep incorporation of p-fertilizers and k-fertilizers on the yield and nutrient-uptake of barley, potatoes, wheat and sugar-beet grown in rotation

A - Papers appearing in refereed journals

McEwen, J. and Johnston, A. E. 1979. Effects of subsoiling and deep incorporation of p-fertilizers and k-fertilizers on the yield and nutrient-uptake of barley, potatoes, wheat and sugar-beet grown in rotation. The Journal of Agricultural Science. 92 (JUN), pp. 695-702. https://doi.org/10.1017/s0021859600053946

Effects of aldicarb, triazophos and benomyl plus zineb on the incidence of pests and pathogens and on the yields and nitrogen uptakes of leafless peas (pisum-sativum-l)

A - Papers appearing in refereed journals

McEwen, J., Cockbain, A. J., Fletcher, K. E., Salt, G. A., Wall, C., Whitehead, A. G. and Yeoman, D. P. 1979. Effects of aldicarb, triazophos and benomyl plus zineb on the incidence of pests and pathogens and on the yields and nitrogen uptakes of leafless peas (pisum-sativum-l). The Journal of Agricultural Science. 93 (3), pp. 687-692. https://doi.org/10.1017/s0021859600039101

Isolation of Phoma exigua var. foveata from, and pycnidial formation on, brown watery rots of planted seed potato tubers

A - Papers appearing in refereed journals

Lapwood, D. H., Harris, R. I. and Hide, G. A. 1978. Isolation of Phoma exigua var. foveata from, and pycnidial formation on, brown watery rots of planted seed potato tubers. Transactions of the British Mycological Society. 71 (OCT), pp. 319-320. https://doi.org/10.1016/s0007-1536(78)80112-0

Effects of subsoiling and incorporating p and k in subsoil on crop yield

A - Papers appearing in refereed journals

McEwen, J. 1978. Effects of subsoiling and incorporating p and k in subsoil on crop yield. Journal of the Science of Food and Agriculture. 29 (9), pp. 834-834.

Studies on the lenticel development, surface microflora and infection by common scab (Streptomyces scabies) of potato tubers growing in wet and dry soils

A - Papers appearing in refereed journals

Adams, M. J. and Lapwood, D. H. 1978. Studies on the lenticel development, surface microflora and infection by common scab (Streptomyces scabies) of potato tubers growing in wet and dry soils. Annals of Applied Biology - AAB. 90 (3), pp. 335-343. https://doi.org/10.1111/j.1744-7348.1978.tb02641.x

The period of susceptibility of red beet to Streptomyces scab

A - Papers appearing in refereed journals

Adams, M. J. and Lapwood, D. H. 1978. The period of susceptibility of red beet to Streptomyces scab. Plant Pathology. 27 (2), pp. 97-98. https://doi.org/10.1111/j.1365-3059.1978.tb01086.x

Spread of Erwinia carotovora var. atroseptica (blackleg) from degenerating seed to progeny tubers in soil

A - Papers appearing in refereed journals

Harris, R. I. and Lapwood, D. H. 1977. Spread of Erwinia carotovora var. atroseptica (blackleg) from degenerating seed to progeny tubers in soil. Potato research. 20 (4), pp. 285-294. https://doi.org/10.1007/bf02362240

Factors affecting field infection of potato-tubers of different cultivars by blight (phytophthora-infestans)

A - Papers appearing in refereed journals

Lapwood, D. H. 1977. Factors affecting field infection of potato-tubers of different cultivars by blight (phytophthora-infestans). Annals of Applied Biology - AAB. 85 (1), pp. 23-42. https://doi.org/10.1111/j.1744-7348.1977.tb00627.x

Effects of cultural practices, verticillium-nubilum and locality on coiled sprout and yield of early potatoes

A - Papers appearing in refereed journals

Lapwood, D. H., Hide, G. A. and Lennard, J. H. 1977. Effects of cultural practices, verticillium-nubilum and locality on coiled sprout and yield of early potatoes. Annals of Applied Biology - AAB. 85 (2), pp. 203-&. https://doi.org/10.1111/j.1744-7348.1977.tb01794.x

Field observations on blackleg in England

A - Papers appearing in refereed journals

Lapwood, D. H. 1976. Field observations on blackleg in England. EPPO Bulletin. 6 (4), pp. 237-239.

Susceptibility of red beet cultivars to streptomyces scab

A - Papers appearing in refereed journals

Lapwood, D. H., Adams, M. J. and Crisp, A. F. 1976. Susceptibility of red beet cultivars to streptomyces scab. Plant Pathology. 25 (1), pp. 31-&. https://doi.org/10.1111/j.1365-3059.1976.tb01911.x

The growth of red beet and its infection by Streptomyces spp.

A - Papers appearing in refereed journals

Adams, M. J., Lapwood, D. H. and Rankin, B. 1976. The growth of red beet and its infection by Streptomyces spp. Plant Pathology. 25, pp. 145-151.

Irrigation as a practical means to control potato common scab (streptomyces-scabies) - final experiment and conclusions

A - Papers appearing in refereed journals

Lapwood, D. H., Wellings, L. W. and Hawkins, J. H. 1973. Irrigation as a practical means to control potato common scab (streptomyces-scabies) - final experiment and conclusions. Plant Pathology. 22 (1), pp. 35-41. https://doi.org/10.1111/j.1365-3059.1973.tb01766.x

Effects of growth-regulators, seed rates and row spacings on field beans (Vicia faba L.)

A - Papers appearing in refereed journals

McEwen, J. 1973. Effects of growth-regulators, seed rates and row spacings on field beans (Vicia faba L.). The Journal of Agricultural Science. 80 (1), pp. 37-42. https://doi.org/10.1017/s0021859600057038

Effects of dazomet and fertilizer nitrogen on field beans (Vicia faba L.)

A - Papers appearing in refereed journals

McEwen, J., Salt, G. A. and Hornby, D. 1973. Effects of dazomet and fertilizer nitrogen on field beans (Vicia faba L.). The Journal of Agricultural Science. 80 (1), pp. 105-110. https://doi.org/10.1017/s0021859600057117

The effect of a few days rain on the distribution of common scab Streptomyces scabies on younger potato tubers

A - Papers appearing in refereed journals

Lapwood, D. H. and Adams, M. J. 1973. The effect of a few days rain on the distribution of common scab Streptomyces scabies on younger potato tubers. Annals of Applied Biology - AAB. 73, pp. 277-283.

Effects of defoliating different zones on the plant in field beans (Vicia faba L.)

A - Papers appearing in refereed journals

McEwen, J. 1972. Effects of defoliating different zones on the plant in field beans (Vicia faba L.). The Journal of Agricultural Science. 78 (3), pp. 487-490. https://doi.org/10.1017/S0021859600026423

The relative importance of weather, soil- and soil-borne inoculum in determining the incidence of common scab (Streptomyces scabies) in potato crops

A - Papers appearing in refereed journals

Lapwood, D. H. 1972. The relative importance of weather, soil- and soil-borne inoculum in determining the incidence of common scab (Streptomyces scabies) in potato crops. Plant Pathology. 21 (3), pp. 105-108. https://doi.org/10.1111/j.1365-3059.1972.tb01736.x

Streptomyces scabies and potato scab disease

A - Papers appearing in refereed journals

Lapwood, D. H. 1972. Streptomyces scabies and potato scab disease. Society of Applied Bacteriology Symposium Series No 2. 2.

Observations on blight (Phytophthora infestans) and resistant potatoes at Toluca, Mexico

A - Papers appearing in refereed journals

Lapwood, D. H. 1971. Observations on blight (Phytophthora infestans) and resistant potatoes at Toluca, Mexico. Annals of Applied Biology - AAB. 68 (1), pp. 41-53. https://doi.org/10.1111/j.1744-7348.1971.tb04636.x

The control of common scab by the use of irrigation

A - Papers appearing in refereed journals

Lapwood, D. H. and Welings, L. W. 1971. The control of common scab by the use of irrigation. NAAS Quarterly Review. 91, pp. 128-137.

Irrigation as a Practical Means to Control Potato Common Scab (Streptomyces scabies)

A - Papers appearing in refereed journals

Lapwood, D. H., Wellings, L. W. and Hawkins, J. H. 1971. Irrigation as a Practical Means to Control Potato Common Scab (Streptomyces scabies). Plant Pathology. 20 (4), pp. 157-163. https://doi.org/10.1111/j.1365-3059.1971.tb00536.x

Fertilizer nitrogen and growth regulators for field beans (Vicia faba L.) I The effects of seed bed applications of large dressings of fertilizer nitrogen and the residual effects on following winter wheat

A - Papers appearing in refereed journals

McEwen, J. 1970. Fertilizer nitrogen and growth regulators for field beans (Vicia faba L.) I The effects of seed bed applications of large dressings of fertilizer nitrogen and the residual effects on following winter wheat. The Journal of Agricultural Science. 74 (1), pp. 61-66. https://doi.org/10.1017/S0021859600020955

Fertilizer nitrogen and growth regulators for field beans (Vicia faba L.) II The effects of large dressings of fertilizer nitrogen, single and split applications, and growth regulators

A - Papers appearing in refereed journals

McEwen, J. 1970. Fertilizer nitrogen and growth regulators for field beans (Vicia faba L.) II The effects of large dressings of fertilizer nitrogen, single and split applications, and growth regulators. The Journal of Agricultural Science. 74 (1), pp. 67-72. https://doi.org/10.1017/S0021859600020967

The control of common scab of potatoes by irrigation

A - Papers appearing in refereed journals

Lapwood, D. H., Welings, L. W. and Rosser, W. R. 1970. The control of common scab of potatoes by irrigation. Annals of Applied Biology - AAB. 66 (3), pp. 397-405. https://doi.org/10.1111/j.1744-7348.1970.tb04619.x

Observations on the infection of potato leaves by Phytophthora infestans

A - Papers appearing in refereed journals

Lapwood, D. H. 1968. Observations on the infection of potato leaves by Phytophthora infestans. Transactions of the British Mycological Society. 51 (2), pp. 233-240. https://doi.org/10.1016/S0007-1536(68)80057-9

Infection of potato tubers by common scab (Streptomyces scabies) during brief periods when soil is drying

A - Papers appearing in refereed journals

Lapwood, D. H. 1968. Infection of potato tubers by common scab (Streptomyces scabies) during brief periods when soil is drying. European potato journal. 11, pp. 177-187. https://doi.org/10.1007/BF02364421

Observations on the Timing of Irrigation and the Incidence of Potato Common Scab (Streptomyces scabies)

A - Papers appearing in refereed journals

Lapwood, D. H. and Lewis, B. G. 1967. Observations on the Timing of Irrigation and the Incidence of Potato Common Scab (Streptomyces scabies). Plant Pathology. 16 (3), pp. 131-135. https://doi.org/10.1111/j.1365-3059.1967.tb00388.x

Laboratory assessments of the susceptibility of potato tubers to infection by blight (Phytophthora infestans)

A - Papers appearing in refereed journals

Lapwood, D. H. 1967. Laboratory assessments of the susceptibility of potato tubers to infection by blight (Phytophthora infestans). European potato journal. 10 (2), pp. 127-135. https://doi.org/10.1007/BF02364529

An effect of soil compaction on the incidence of potato coiled sprout

A - Papers appearing in refereed journals

Lapwood, D. H., Hide, G. A. and Hirst, J. M. 1967. An effect of soil compaction on the incidence of potato coiled sprout. Plant Pathology. 16 (2), pp. 61-63. https://doi.org/10.1111/j.1365-3059.1967.tb00366.x

Dose-response relationships for infection of potato leaves by zoospores of Phytophthora infestans

A - Papers appearing in refereed journals

Lapwood, D. H. and McKee, R. K. 1966. Dose-response relationships for infection of potato leaves by zoospores of Phytophthora infestans. Transactions of the British Mycological Society. 49 (4), pp. 679-686. https://doi.org/10.1016/S0007-1536(66)80018-9

The effects of soil moisture at the time potato tubers are forming on the incidence of common scab (Streptomyces scabies)

A - Papers appearing in refereed journals

Lapwood, D. H. 1966. The effects of soil moisture at the time potato tubers are forming on the incidence of common scab (Streptomyces scabies). Annals of Applied Biology - AAB. 58, pp. 447-456. https://doi.org/10.1111/j.1744-7348.1966.tb04404.x

Laboratory assessments of the susceptibility of potato-tuber tissue to blight (Phytophthora infestans)

A - Papers appearing in refereed journals

Lapwood, D. H. 1965. Laboratory assessments of the susceptibility of potato-tuber tissue to blight (Phytophthora infestans). European potato journal. 8, pp. 215-229. https://doi.org/10.1007/BF02364290

Potato haulm resistance to Phytophthora infestans IV Laboratory and field estimates compared and further field analyses

A - Papers appearing in refereed journals

Lapwood, D. H. 1963. Potato haulm resistance to Phytophthora infestans IV Laboratory and field estimates compared and further field analyses. Annals of Applied Biology - AAB. 51 (1), pp. 17-28. https://doi.org/10.1111/j.1744-7348.1963.tb03671.x

Potato haulm resistance to Phytophthora infestans III Lesion distribution and leaf destruction

A - Papers appearing in refereed journals

Lapwood, D. H. 1961. Potato haulm resistance to Phytophthora infestans III Lesion distribution and leaf destruction. Annals of Applied Biology - AAB. 49 (4), pp. 704-716. https://doi.org/10.1111/j.1744-7348.1961.tb03666.x

Potato haulm resistance to Phytophthora infestans II Lesion production and sporulation

A - Papers appearing in refereed journals

Lapwood, D. H. 1961. Potato haulm resistance to Phytophthora infestans II Lesion production and sporulation. Annals of Applied Biology - AAB. 49 (2), pp. 316-330. https://doi.org/10.1111/j.1744-7348.1961.tb03617.x

Potato haulm resistance to Phytophthora infestans: I. Field assessment of resistance

A - Papers appearing in refereed journals

Lapwood, D. H. 1961. Potato haulm resistance to Phytophthora infestans: I. Field assessment of resistance. Annals of Applied Biology - AAB. 49 (1), pp. 140-151. https://doi.org/10.1111/j.1744-7348.1961.tb03598.x

Sporulation of blight on potato tubers within ridges

A - Papers appearing in refereed journals

Lapwood, D. H. 1961. Sporulation of blight on potato tubers within ridges. Plant Pathology.

Laboratory assessments of the susceptibility of potato haulm to blight (Phytophthora infestans)

A - Papers appearing in refereed journals

Lapwood, D. H. 1961. Laboratory assessments of the susceptibility of potato haulm to blight (Phytophthora infestans). European potato journal. 4, pp. 117-128. https://doi.org/10.1007/BF02365023

Reaction of tubers of r-gene potato clones to inoculation with specialized races of Phytophthora infestans

A - Papers appearing in refereed journals

Lapwood, D. H. and McKee, R. K. 1961. Reaction of tubers of r-gene potato clones to inoculation with specialized races of Phytophthora infestans. European potato journal. 4, pp. 3-13. https://doi.org/10.1007/BF02364996

Recent developments in breeding for the control of potato blight.

A - Papers appearing in refereed journals

Lapwood, D. H. 1960. Recent developments in breeding for the control of potato blight. NAAS Quarterly Review. 47, pp. 93-98.

Dose-response relationships for infection of potato leaves by zoospores of Phytophthora infestans

A - Papers appearing in refereed journals

Lapwood, D. H. and McKee, R. K. 1930. Dose-response relationships for infection of potato leaves by zoospores of Phytophthora infestans. Transactions of the British Mycological Society. 49 (4), pp. 679-686. https://doi.org/10.1016/S0007-1536(66)80018-9