Items where Author is "Caulfield, John"

Item Type No Grouping

Article

The role of volatile cues in mediating tree host-bacteria-insect interactions in acute oak decline. (2025) Thomas, Gareth, Caulfield, John, Songara, Pradip, Richardson, M., Crampton, B., Crampton, M., Sarria, Andre, Brady, C., Apangu, Godfrey, Powers, Stephen, Hughes, David, Brown, Nathan, Imrei, Z., Withall, David, Birkett, Mike, McDonald, J. E., Denman, S., Vuts, Jozsef

Saponarin, a Diglycosyl Flavone from the Ancestral Wheat Triticum monococcum, Is an Allelochemical Reducing the Survival of Cereal Aphids. (2025) Borg, Alex, Caulfield, John, Withall, David, Vuts, Jozsef, Foulkes, M. J., Birkett, Mike picture_as_pdf

Inducible volatile chemical signalling drives antifungal activity of Trichoderma hamatum GD12 during confrontation with the pathogen Sclerotinia sclerotiorum. (2025) Thomas, Gareth, Vuts, Jozsef, Withall, David, Caulfield, John, Sidda, J., Grant, M. R., Thornton, C. R., Birkett, Mike

Detection of aphid infestation on faba bean (Vicia faba L.) by hyperspectral imaging and spectral information divergence methods. (2025) Saeidan, A., Caulfield, John, Vuts, Jozsef, Yang, N., Fisk, I.

Species- and context-dependent responses of green lacewings suggest a complex ecological role for methyl salicylate (Neuroptera: Chrysopidae). (2025) Koczor, S., Szentkiralyi, F., Vuts, Jozsef, Caulfield, John, Withall, David, Pickett, John, Birkett, Mike, Toth, M.

Pheromone stereochemical specificity in the biology of the bean beetle Acanthoscelides obtectus. (2025) Mohan-Kumar, Anusha, Thomas, Gareth, Withall, David, Caulfield, John, Vuts, Jozsef

Variation in suppression of black-grass by modern and ancestral cereal root exudates. (2025) Hickman, Darwin, Withall, David, Caulfield, John, Comont, David, Ritz, K., Neve, Paul, Rasmussen, A., Birkett, Mike

Metabolite-Based Resistance in Wheat Varieties to Aphid Virus Vectors: Progress and Future Opportunities. (2025) Borg, Alex, Vuts, Jozsef, Caulfield, John, Birkett, Mike

Investigating the threat to Sitka spruce from Ips typographus: discrimination and colonization of Britain's principal commercial conifer by a damaging forest pest. (2025) Inward, D., Vuts, Jozsef, Thomas, Gareth, Barnard, K., Caulfield, John, Powers, Stephen, Uglow, A., Reed, K.

Characterisation of aphid antixenosis in aphid-resistant ancestor wheat, Triticum monococcum. (2024) Borg, Alex, Vuts, Jozsef, Caulfield, John, Withall, David, Foulkes, M. J., Birkett, Mike

Yellow rust infection of wheat: How the quantity of light received by wheat seedlings before inoculation affects infection efficiency. (2024) Caulfield, John, Boyd, L., Zanella, C., MacCormack, R., Gordon, A., Jones, Huw, Hubbard, A.

Novel pheromone-mediated reproductive behaviour in the stag beetle, Lucanus cervus. (2024) Harvey, D. J., Vuts, Jozsef, Hooper, A. M., Caulfield, John, Finch, P., Gange, A. C., Chapman, J., Birkett, Mike, Pickett, John

Solvent extraction of PDMS tubing as a new method for the capture of volatile organic compounds from headspace. (2024) Thomas, Gareth, Caulfield, John, Nikolaeva-Reynolds, L.R., Birkett, Mike, Vuts, Jozsef

Effects of root inoculation of entomopathogenic fungi on olfactory-mediated behavior and life-history traits of the parasitoid Aphidius ervi (Haliday) (Hymenoptera: Braconidae). (2023) Wilberts, Liesbet, Vuts, Jozsef, Caulfield, John, Thomas, Gareth, Withall, David, Wackers, F., Birkett, Mike, Jacquemyn, H., Lievens, B. picture_as_pdf

Investigating volatile semiochemical production from Bos taurus and Bos indicus as a novel phenotype for breeding host resistance to ixodid ticks. (2023) Matika, O., Foster, Sarah, Githaka, N., Owido, G., Ngetich, C., Mwendia, C., Brown, H., Caulfield, John, Watson, K., Djikeng, A., Birkett, Mike

Role of herbivore-induced maize volatiles in the chemotactic behaviour of Telenomus podisi and Diceraeus melacanthus. (2023) Nascimento, I. N., Michereff, M. F. F., Pereira, W. E., Villas-Boas, P. R., Gusmao, M. R., Caulfield, John, Laumann, R. A., Borges, M., Blassioli-Moraes, M. C. picture_as_pdf

Impact of endophytic colonization by entomopathogenic fungi on the behavior and life history of the tobacco peach aphid Myzus persicae var. nicotianae. (2022) Vuts, Jozsef, Wilberts, L., Caulfield, John, Thomas, Gareth, Birkett, Mike, Herrera-Malaver, B., Verstrepen, K. J., Sobhy, I. S., Jacquemyn, H., Lievens, B.

Neotropical maize genotypes with different levels of benzoxazinoids affect fall armyworm development. (2022) Michereff, Mirian, Nascimento, I. N., Santana, G. T., Sarria, Andre, Borges, M., Laumann, R. A., Withall, David, Caulfield, John, Birkett, Mike, Blassioli-Moraes, Carol picture_as_pdf

Companion and Smart Plants - Scientific Background to Promote Conservation Biological Control. (2022) Blassioli-Moraes, Carol, Venzon, M., Paterno Silveira, L. C., Moreira Gontijo, L., Brum Togni, P. H., Ryoiti Sujii, E., Mendes Haro, M., Borges, M., Michereff, M. F. F., Ferreira Santos de Aquino, M., Laumann, R. A., Caulfield, John, Birkett, Mike picture_as_pdf

An Innate Preference of Bumblebees for Volatile Organic Compounds Emitted by Phaseolus vulgaris Plants Infected With Three Different Viruses. (2021) Mhlanga, N. M., Murphy, A. M., Wamonje, F. O., Cunniffe, N. J., Caulfield, John, Glover, B. J., Carr, J. P.

Exposure to sugarcane borer-induced plant volatile (E)-caryophyllene enhances parasitoid recruitment. (2021) Riffel, A., Da Silva Filho, B. F., Dos Santos, S. P. A., Da Silva, W. L., Ribeiro, T. F. L., Oliveira, D. J. A., Simoes de Oliveira, J., Gomes da Costa, J., Caulfield, John, Goulart, H. F., Santana, A. E. G., Birkett, Mike picture_as_pdf

Identifying aphid resistance in the ancestral wheat Triticum monococcum under field conditions. (2021) Simon, Amma, Caulfield, John, Hammond-Kosack, Kim, Field, Lin, Aradottir, Gia

Sex Pheromone of the Alfalfa Plant Bug, Adelphocoris lineolatus: Pheromone Composition and Antagonistic Effect of 1- Hexanol (Hemiptera: Miridae). (2021) Koczor, S., Vuts, Jozsef, Caulfield, John, Withall, David, Sarria, Andre, Pickett, John, Birkett, Mike, Csonka, E. B., Toth, M.

Iridoid Sex Pheromone Biosynthesis in Aphids Mimics Iridoid-Producing Plants. (2021) Partridge, Suzanne, Withall, David, Caulfield, John, Pickett, John, Stockman, R. A, Oldham, N. J., Birkett, Mike

Three Aphid-Transmitted Viruses Encourage Vector Migration From Infected Common Bean (Phaseolus vulgaris) Plants Through a Combination of Volatile and Surface Cues. (2020) Wamonje, F. O., Tungadi, T. D., Murphy, A. M., Pate, A. E., Woodcock, Christine, Caulfield, John, Mutuku, J. M., Cunniffe, N. J., Bruce, Toby, Gilligan, C. A., Pickett, John, Carr, J. P.

Novel use of PDMS tubing for in-soil capture of plant natural products. (2020) Vuts, Jozsef, Magalhaes, Diego, Morgana-Leal-Soares, Ariane, Ratnayaka, A., Caulfield, John, Birkett, Mike picture_as_pdf

Inefficient weapon—the role of plant secondary metabolites in cotton defence against the boll weevil. (2020) Magalhaes, Diego, Borges, M., Laumann, R. A., Caulfield, John, Birkett, Mike, Blassioli-Moraes, Carol picture_as_pdf

Identification and application of bacterial volatiles to attract a generalist aphid parasitoid from laboratory to greenhouse assays. (2020) Goelen, Tim, Vuts, Jozsef, Sobhy, I., Wackers, F., Caulfield, John, Birkett, Mike, Rediers, H., Jacquemyn, H., Leivens, B. picture_as_pdf

Electrophysiologically and behaviourally active semiochemicals identified from bed bug refuge substrate. (2020) Birkett, Mike, Weeks, E. N. I., Logan, J. G., Caulfield, John, Gazan, S. A., Welham, Sue, Brugman, V. A., Pickett, John, Cameron, M. M.

Responses of the putative trachoma vector, Musca sorbens, to volatile semiochemicals from human faeces. (2020) Birkett, Mike, Robinson, Ailie, Bristow, J., Holl, M. V., Makalo, P, Alemayehu, W., Bailey, R., McLeod, D., Caulfield, John, Sarah, V., Pickett, John, Dewhirst, S. Y., Chen Hussey, V., Woodcock, Christine, D'Alessandro, U., Last, A., Burton, M., Lindsay, S., Logan, J. G.

Identification of semiochemicals from cowpea, Vigna unguiculata, for low-input management of the Legume Pod Borer, Maruca vitrata. (2020) Osei-Owusu, Jonathan, Vuts, Jozsef, Caulfield, John, Woodcock, Christine, Withall, David, Hooper, Tony, Osafo-Acquaah, Samuel, Birkett, Mike

Sensing the Danger Signals: cis-Jasmone Reduces Aphid Performance on Potato and Modulates the Magnitude of Released Volatiles. (2020) Sobhy, I. S., Caulfield, John, Pickett, John, Birkett, Mike

Species-specific alterations in Anopheles mosquito olfactory responses caused by Plasmodium infection. (2019) Stanczyk, N. M., Brugman, V. A., Austin, V., Sanchez-Roman Teran, F., Gezan, S. A., Emery, M., Visser, T. M., Dessens, J. T., Stevens, W., Smallegange, R. C., Takken, W., Hurd, H., Caulfield, John, Birkett, Mike, Pickett, John, Logan, J. G.

Identification of a non-host semiochemical from tick-resistant donkeys (Equus asinus) against Amblyomma sculptum ticks. (2019) Ferreira, L. L., Sarria, A. L. F., De Olivera Filho, J. G., De Olivera de Silva, F., Powers, Stephen, Caulfield, John, Pickett, John, Birkett, Mike, Borges, L. M. F.

Environmentally vulnerable noble chafers exhibit unusual pheromone-mediated behaviour. (2018) Harvey, D. J., Vuts, Jozsef, Hooper, Tony, Finch, P., Woodcock, Christine, Caulfield, John, Kadej, M., Smolis, A., Withall, David, Henshall, S., Pickett, John, Birkett, Mike

The multitrophic nature of acute oak decline chemical ecology. (2018) Vuts, Jozsef, Sarria, Andre, Caulfield, John, Plummer, S., Denman, S., Birkett, Mike

(2R,5S)‐Theaspirane Identified as the Kairomone for the Banana Weevil, Cosmopolites sordidus, from Attractive Senesced Leaves of the Host Banana, Musa spp. (2018) Abagale, S. A., Woodcock, Christine, Hooper, Tony, Caulfield, John, Withall, David, Chamberlain, Keith, Acquaah, S. O., Van Emden, H., Braimah, H., Pickett, John, Birkett, Mike

Maize Chlorotic Mottle Virus Induces Changes in Host Plant Volatiles that Attract Vector Thrips Species. (2018) Mwando, N. L., Tamiru, A., Nyasani, J. O., Obonyo, M. A. O., Caulfield, John, Bruce, Toby, Subramanian, S. picture_as_pdf

Plasmodium-associated changes in human odor attract mosquitoes. (2018) Robinson, A., Busula, A. O., Voets, M. A, Beshir, K. B., Caulfield, John, Powers, Stephen, Verhulst, N. O., Winskill, P., Muwanguzi, J., Birkett, Mike, Smallegange, R. C., Masiga, D. K., Mukabana, W. R., Sauerwein, R. W., Sutherland, C. J., Bousema, T., Pickett, John, Takken, W., Logan, J. G., De Boer, J. G. description

Conspecific and Heterogeneric Lacewings Respond to (Z)-4-Tridecene Identified from Chrysopa formosa (Neuroptera: Chrysopidae). (2018) Koczor, S., Szentkiralyi, F., Vuts, Jozsef, Caulfield, John, Withall, David, Pickett, John, Birkett, Mike, Toth, M. picture_as_pdf

Leaf volatile patterns of oak decline problems: opportunities for control via chemical ecology. (2017) Vuts, Jozsef, Caulfield, John, Plummer, S., Denman, S., Pickett, John, Birkett, Mike

Odours of Plasmodium falciparum-infected participants influence mosquito-host interactions. (2017) De Boar, J. G., Robinson, A., Powers, Stephen, Burgers, S. L. G. E., Caulfield, John, Birkett, Mike, Smallegange, R. C., Van Genderen, P. J. J., Bousema, T., Sauerwein, R. W., Pickett, John, Takken, W., Logan, J. G. picture_as_pdf

DIMBOA levels in hexaploid Brazilian wheat are not associated with antibiosis against the cereal aphids Rhopalosiphum padi and Sitobion avenae. (2017) Periera, J. F., Sarria, Andre, Powers, Stephen, Aradottir, Gia, Caulfield, John, Martin, Janet, Smart, Lesley, Pickett, John, Birkett, Mike, Pereira, P. V. R .S picture_as_pdf

cis-jasmone elicits aphid-induced stress signalling in potatoes. (2017) Sobhy, I. S., Woodcock, Christine, Powers, Stephen, Caulfield, John, Pickett, John, Birkett, Mike

Electrophysiological and behavioral responses of female African rice gall midge, Orseolia oryzivora Harris and Gagné, to host plant volatiles. (2016) Ogah, E. O., Smart, Lesley, Woodcock, Christine, Caulfield, John, Birkett, Mike, Pickett, John, Nwilene, F. E., Bruce, Toby picture_as_pdf

Biosynthesis of natural and novel C-glycosylflavones utilising recombinant Oryza sativa C-glycosyltransferase (OsCGT) and Desmodium incanum root proteins. (2016) Hao, B., Caulfield, John, Hamilton, Mary, Pickett, John, Midega, C. A. O., Khan, Z. R., Wang, J., Hooper, Tony

Quantification of brown dog tick repellents, 2-hexanone and benzaldehyde, and release from tick-resistant beagles, Canis lupus familiaris. (2016) De Oliveira Filho, J. G., Sarria, Andre, Ferreira, L. L., Caulfield, John, Powers, Stephen, Pickett, John, De Leon, A. A., Birkett, Mike, Borges, L. M. F. picture_as_pdf

Responses of the two-spotted oak buprestid, Agrilus biguttatus (Coleoptera:Buprestidae) to host tree volatiles. (2016) Vuts, Jozsef, Woodcock, Christine, Sumner, M. E., Caulfield, John, Reed, K., Inward, D. J. G., Leather, S. R., Pickett, John, Birkett, Mike, Denman, S.

Virus Infection of Plants Alters Pollinator Preference: A Payback for Susceptible Hosts? (2016) Groen, S. C., Jiang, S. J., Murphy, A. M., Cunniffe, N. J., Westwood, J. H., Davey, M. P., Bruce, Toby, Caulfield, John, Furzer, O. J., Reed, A., Robinson, S. I., Miller, E., Davis, C. N., Pickett, John, Whitney, H. M., Glover, B. J., Carr, J. P.

The first crop plant genetically engineered to release an insect pheromone for defence. (2015) Bruce, Toby, Aradottir, Gia, Smart, Lesley, Martin, Janet, Caulfield, John, Doherty, Angela, Sparks, Caroline, Woodcock, Christine, Birkett, Mike, Napier, Johnathan, Jones, Huw, Pickett, John

Isolation and identification of Desmodium root exudates from drought tolerant species used as intercrops against Striga hermonthica. (2015) Hooper, Tony, Caulfield, John, Hao, B., Pickett, John, Midega, C. A. O., Khan, Z. R.

Multiple roles of a male-specific compound in the sexual behavior of the dried bean beetle, Acanthoscelides obtectus. (2015) Vuts, Jozsef, Powers, Stephen, Caulfield, John, Pickett, John, Birkett, Mike picture_as_pdf

Pheromone bouquet of the dried bean beetle, Acanthoscelides obtectus (Col.: Chrysomelidae), now complete. (2015) Vuts, Jozsef, Francke, W., Mori, K., Zarbin, P. H. G., Hooper, Tony, Millar, J. G., Pickett, John, Toth, M., Chamberlain, Keith, Caulfield, John, Woodcock, Christine, Troger, A. G., Balintne Csonka, E., Birkett, Mike picture_as_pdf

Responses of parasitoids to volatiles induced by Chilo partellus oviposition on teosinte, a wild ancestor of maize. (2015) Mutyambai, D. M., Bruce, Toby, Midega, C. A. O., Woodcock, Christine, Caulfield, John, Van Den Berg, J., Pickett, John, Khan, Z. R.

The biosynthesis of allelopathic di-C-glycosylflavones from the roots of Desmodium incanum (G. Mey) DC. (2015) Hao, B., Caulfield, John, Hamilton, Mary, Pickett, John, Midega, C. A. O., Khan, Z. R., Wang, J. R., Hooper, Tony picture_as_pdf

Development of a female attractant for the click beetle pest Agriotes brevis. (2013) Vuts, Jozsef, Furlan, L., Csonka, E. B., Woodcock, Christine, Caulfield, John, Mayon, P., Pickett, John, Birkett, Mike, Toth, M. picture_as_pdf

Priming of production in maize of volatile organic defence compounds by the natural plant activator cis- jasmone. (2013) Oluwafemi, S., Dewhirst, S. Y., Veyrat, N., Powers, Stephen, Bruce, Toby, Caulfield, John, Pickett, John, Birkett, Mike

Underground signals carried through common mycelial networks warn neighbouring plants of aphid attack. (2013) Babikova, Z., Gilbert, L., Bruce, Toby, Birkett, Mike, Caulfield, John, Woodcock, Christine, Pickett, John, Johnson, D. picture_as_pdf

Aphid antixenosis in cotton is activated by the natural plant defence elicitor cis- jasmone. (2012) Hegde, M., Oliveira, J. N., Da Costa, J. G., Loza-Reyes, E., Bleicher, E., Santana, A. E. G., Caulfield, John, Mayon, P., Dewhirst, S. Y., Bruce, Toby, Pickett, John, Birkett, Mike picture_as_pdf

Elucidation of the biosynthesis of the di-C- glycosylflavone isoschaftoside, an allelopathic component from Desmodium spp. that inhibits Striga spp. development. (2012) Hamilton, Mary, Kuate, S. P., Brazier-Hicks, M., Caulfield, John, Rose, R., Edwards, R., Torto, B., Pickett, John, Hooper, Tony picture_as_pdf

Isolation and identification of host cues from mango, Mangifera indica, that attract gravid female oriental fruit fly, Bactrocera dorsalis. (2012) Kamala Jayanthi, P. D., Woodcock, Christine, Caulfield, John, Birkett, Mike, Bruce, Toby picture_as_pdf

Semiochemicals from herbivory induced cotton plants enhance the foraging behaviour of the cotton boll weevil, Anthonomus grandis. (2012) Magalhaes, D. M., Borges, M., Laumann, R. A., Sujii, E. R., Mayon, P., Caulfield, John, Midega, C. A. O., Khan, Z. R., Pickett, John, Birkett, Mike, Blassioli-Moraes, M. C. picture_as_pdf

Fast and efficient microwave-assisted synthesis of functionalized peptoids via Ugi reactions. (2011) Barreto, A. De F. S., Vercillo, O. E., Birkett, Mike, Caulfield, John, Wessjohann, L. A., Andrade, C. K. Z.

Maize landraces recruit egg and larval parasitoids in response to egg deposition by a herbivore. (2011) Tamiru, A., Bruce, Toby, Woodcock, Christine, Caulfield, John, Midega, C. A. O., Ogol, C. K. P. O., Mayon, P., Birkett, Mike, Pickett, John, Khan, Z. R. picture_as_pdf

C-glucosylflavonoid biosynthesis from 2-hydroxynaringenin by Desmodium uncinatum (Jacq.) (Fabaceae). (2009) Hamilton, Mary, Caulfield, John, Pickett, John, Hooper, Tony

Semiochemicals used in host location by the coffee berry borer, Hypothenemus hampei. (2009) Mendesil, E., Bruce, Toby, Woodcock, Christine, Caulfield, John, Seyoum, E., Pickett, John

Report

Using dynamic headspace collections for bacterial volatile sampling. (2024) Novakova, Barbora, Caulfield, John, Withall, David, Birkett, Mike, Vuts, Jozsef, Thomas, Gareth

Solvent Extraction of Polydimethylsiloxane (PDMS) Tubing to Capture Volatile Organic Compounds from the Headspace and the Rhizosphere. (2024) Thomas, Gareth, Mohan-Kumar, Anusha, Borg, Alex, Caulfield, John, Birkett, Mike, Vuts, Jozsef

Data Collection

Dataset for: Investigating the threat to Sitka spruce from Ips typographus: discrimination and colonization of Britain’s principal commercial conifer by a damaging forest pest. (2025) Inward, D., Vuts, Jozsef, Thomas, Gareth, Barnard, K., Caulfield, John, Powers, Stephen, Uglow, A., Reed, K.