Free, J. B., Ferguson, A. W. and Pickett, J. A. 1983. A synthetic pheromone lure to induce worker honeybees to consume water and artificial forage. Journal of Apicultural Research. 22 (4), pp. 224-228. https://doi.org/10.1080/00218839.1983.11100591
Mcintosh, A. H., Macfarlane, I., Chamberlain, K. and Dawson, G. W. 1983. Effects of 3,5-dichlorophenoxyacetic and other phenoxyacetic acids, as foliar sprays, on clubroot of cabbage. Zeitschrift fur Pflanzenkrankheiten Und Pflanzenschutz-Journal of Plant Diseases and Protection. 90 (2), pp. 127-131.
Free, J. B., Ferguson, A. W. and Pickett, J. A. 1983. Effect of the components of the nasonov pheromone on its release by honeybees at the hive entrance. Journal of Apicultural Research. 22 (3), pp. 155-157. https://doi.org/10.1080/00218839.1983.11100580
Dawson, G. W., Griffiths, D. C., Pickett, J. A. and Woodcock, C. M. 1983. Decreased response to alarm pheromone by insecticide-resistant aphids. Naturwissenschaften - The Science of Nature. 70 (5), pp. 254-255. https://doi.org/10.1007/bf00405448
Pickett, J. A., Williams, I. H. and Martin, A. P. 1982. (z)-11-eicosen-1-ol, an important new pheromonal component from the sting of the honey bee, apis-mellifera-l (hymenoptera, apidae). Journal of Chemical Ecology. 8 (1), pp. 163-175. https://doi.org/10.1007/bf00984013
Free, J. B., Ferguson, A. W., Pickett, J. A. and Williams, I. H. 1982. Use of unpurified nasonov pheromone components to attract clustering honeybees. Journal of Apicultural Research. 21 (1), pp. 26-29. https://doi.org/10.1080/00218839.1982.11100512
Bright, S. W. J., Lea, P. J., Kueh, J. S. H., Woodcock, C. M., Hollomon, D. W. and Scott, G. C. 1982. Proline content does not influence pest and disease susceptibility of barley. Nature. 295 (5850), pp. 592-593. https://doi.org/10.1038/295592a0
Williams, I. H., Pickett, J. A. and Martin, A. P. 1982. Nasonov pheromone of the honeybee - apis-mellifera-l (hymenoptera, apidae) .4. Comparative electroantennogram responses. Journal of Chemical Ecology. 8 (2), pp. 567-574. https://doi.org/10.1007/bf00987804
Dawson, G. W., Griffiths, D. C., Pickett, J. A., Smith, M. C. and Woodcock, C. M. 1982. Improved preparation of (e)-beta-farnesene and its activity with economically important aphids. Journal of Chemical Ecology. 8 (8), pp. 1111-1117. https://doi.org/10.1007/bf00986981
Laurence, B. R. and Pickett, J. A. 1982. Erythro-6-Acetoxy-5-hexadecanolide, the major component of a mosquito oviposition attractant pheromone. Journal of the Chemical Society-Chemical Communications. (1), pp. 59-60. https://doi.org/10.1039/c39820000059
Gibson, R. W., Rice, A. D., Pickett, J. A., Smith, M. C. and Sawicki, R. M. 1982. The effects of the repellents dodecanoic acid and polygodial on the acquisition of non-persistent, semi-persistent and persistent plant-viruses by the aphid myzus-persicae. Annals of Applied Biology - AAB. 100 (1), pp. 55-59. https://doi.org/10.1111/j.1744-7348.1982.tb07191.x
Searle, L. M., Chamberlain, K., Rausch, T. and Butcher, D. N. 1982. The conversion of 3-indolylmethylglucosinolate to 3-indolylacetonitrile by myrosinase, and its relevance to the clubroot disease of the cruciferae. Journal of Experimental Botany. 33 (136), pp. 935-942. https://doi.org/10.1093/jxb/33.5.935
Griffiths, D. C., Pickett, J. A. and Woodcock, C. M. 1982. Behaviour of alatae of myzus-persicae (sulzer) (hemiptera, aphididae) on chemically treated surfaces after tethered flight. Bulletin of Entomological Research. 72 (4), pp. 687-693. https://doi.org/10.1017/s0007485300008713
Free, J. B., Williams, I. H., Pickett, J. A., Ferguson, A. W. and Martin, A. P. 1982. Attractiveness of (Z)-11-eicosen-1-ol to foraging honeybees. Journal of Apicultural Research. 21 (3), pp. 151-156. https://doi.org/10.1080/00218839.1982.11100532
Dawson, G. W., Gibson, R. W., Griffiths, D. C., Pickett, J. A., Rice, A. D. and Woodcock, C. M. 1982. Aphid alarm pheromone derivatives affecting settling and transmission of plant-viruses. Journal of Chemical Ecology. 8 (11), pp. 1377-1388. https://doi.org/10.1007/bf01403101
Chamberlain, K. and Carter, G. A. 1981. Fungitoxicity of hydroxy‐ and methoxy‐substituted phenyl‐ and naphthyl‐benzofurans, phenylbenzo[b]thiophenes and phenylindoles. Pesticide Science. 12 (5), pp. 539-547. https://doi.org/10.1002/ps.2780120511
Free, J. B., Pickett, J. A., Ferguson, A. W. and Smith, M. C. 1981. Synthetic pheromones to attract honeybee (apis-mellifera) swarms. The Journal of Agricultural Science. 97 (OCT), pp. 427-431. https://doi.org/10.1017/s0021859600040879
Williams, I. H., Pickett, J. A. and Martin, A. P. 1981. The nasonov pheromone of the honeybee apis-mellifera l (hymenoptera, apidae) .2. Bioassay of the components using foragers. Journal of Chemical Ecology. 7 (2), pp. 225-237. https://doi.org/10.1007/bf00995745
Pickett, J. A., Williams, I. H., Smith, M. C. and Martin, A. P. 1981. Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .3. Regulation of pheromone composition and production. Journal of Chemical Ecology. 7 (3), pp. 543-554. https://doi.org/10.1007/bf00987702
Hollomon, D. W. and Chamberlain, K. 1981. Hydroxypyrimidine fungicides inhibit adenosine-deaminase in barley powdery mildew. Pesticide Biochemistry and Physiology. 16 (2), pp. 158-169. https://doi.org/10.1016/0048-3575(81)90049-3
Free, J. B., Ferguson, A. W. and Pickett, J. A. 1981. Evaluation of the various components of the nasonov pheromone used by clustering honeybees. Physiological Entomology. 6 (3), pp. 263-268. https://doi.org/10.1111/j.1365-3032.1981.tb00270.x
Mcintosh, A. H., Bateman, G. L., Chamberlain, K., Dawson, G. W. and Burrell, M. M. 1981. Decreased severity of potato common scab after foliar sprays of 3,5-dichlorophenoxyacetic acid, a possible anti-pathogenic agent. Annals of Applied Biology - AAB. 99 (3), pp. 275-281.
Williams, I. H., Pickett, J. A. and Martin, A. P. 1981. Attraction of honey bees to flowering plants by using synthetic nasonov pheromone. Entomologia Experimentalis et Applicata. 30 (2), pp. 199-201. https://doi.org/10.1111/j.1570-7458.1981.tb03098.x
Chamberlain, K. and Carter, G. A. 1980. The fungitoxicity of substituted 2‐phenylbenzofurans. Pesticide Science. 11 (5), pp. 526-532. https://doi.org/10.1002/ps.2780110510
Griffiths, D. C. and Pickett, J. A. 1980. A potential application of aphid alarm pheromones. Entomologia Experimentalis et Applicata. 27 (2), pp. 199-201. https://doi.org/10.1111/j.1570-7458.1980.tb02965.x
Pickett, J. A. and Stephenson, J. W. 1980. Plant volatiles and components influencing behavior of the field slug, deroceras-reticulatum (mull). Journal of Chemical Ecology. 6 (2), pp. 435-444. https://doi.org/10.1007/bf01402920
Pickett, J. A. and Griffiths, D. C. 1980. Composition of aphid alarm pheromones. Journal of Chemical Ecology. 6 (2), pp. 349-360. https://doi.org/10.1007/bf01402913
Pickett, J. A., Williams, I. H., Martin, A. P. and Smith, M. C. 1980. Nasonov pheromone of the honey bee, apis-mellifera l (hymenoptera, apidae) .1. Chemical characterization. Journal of Chemical Ecology. 6 (2), pp. 425-434. https://doi.org/10.1007/bf01402919
Ferguson, A. W., Free, J. B., Pickett, J. A. and Winder, M. 1979. Techniques for studying honeybee pheromones involved in clustering, and experiments on the effect of nasonov and queen pheromones. Physiological Entomology. 4 (4), pp. 339-344. https://doi.org/10.1111/j.1365-3032.1979.tb00625.x
Cox, D. and Addiscott, T. M. 1976. Sulphur-coated urea as a fertiliser for potatoes. Journal of the Science of Food and Agriculture. 27 (11), pp. 1015-1020. https://doi.org/10.1002/jsfa.2740271106
Addiscott, T. M. and Cox, D. 1976. Winter leaching of nitrate from autumn-applied calcium nitrate, ammonium sulphate, urea and sulphur-coated urea in bare soil. The Journal of Agricultural Science. 87 (2), pp. 381-389. https://doi.org/10.1017/S0021859600027696