Search Results - "Judd, G J"

Positive Interaction of a Feeding Attractant and a Host Kairomone for Trapping the Codling Moth, Cydia pomonella (L.) by Landolt, P. J, Suckling, D. M, Judd, G. J. R

“…Codling moths are attracted to acetic acid and to ethyl-(E,Z)-2,4-decadienoate, the pear ester, when presented individually. The attraction to acetic acid is…”
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Development of 2‐phenylethanol plus acetic acid lures to monitor obliquebanded leafroller (Lepidoptera: Tortricidae) under mating disruption by Knight, A. L., El‐Sayed, A. M., Judd, G. J. R., Basoalto, E.

“…We evaluated the effectiveness of 2‐phenylethanol (PET) in combination with acetic acid (AA) as a binary lure for monitoring male and female obliquebanded…”
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Assessing the Mating Status of Male Obliquebanded Leafrollers Choristoneura rosaceana (Lepidoptera: Tortricidae) by Dissection of Male and Female Moths by Evenden, M. L, Delury, L. E, Judd, G. J R, Borden, J. H

“…We tested several methods for assessing the mating status of male obliquebanded leafrollers, Choristoneura rosaceana (Harris) (Lepidoptera: Tortricidae). In…”
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Stimuli affecting selection of oviposition sites by female peach twig borer, Anarsia lineatella Zeller (Lepidoptera: Gelechiidae) by Sidney, M, Brown, K, Judd, G.J.R, Gries, G

“…In laboratory and field experiments, stimuli were tested that might affect oviposition decisions by female peach twig borer moths, Anarsia lineatella Zeller…”
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Geographic Variation in Pheromone Chemistry, Antennal Electrophysiology, and Pheromone-Mediated Trap Catch of North American Populations of the Obliquebanded Leafroller by El-Sayed, A. M, Delisle, J, De Lury, N, Gut, L. J, Judd, G. J. R, Legrand, S, Reissig, W. H, Roelofs, W. L, Unelius, C. R, Trimble, R. M

“…The total and relative amounts of (Z)-11-tetradecenyl acetate (Z11-14:Ac), (E)-11-tetradecenyl acetate (E11-14:Ac), (Z)-11-tetradecen-1-ol (Z11-14:OH) and…”
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Disruption of Pheromone Communication of Choristoneura rosaceana (Lepidoptera: Tortricidae) Using Microencapsulated Sex Pheromones Formulated With Horticultural Oil by Wins-Purdy, A. H, Judd, G. J. R, Evenden, M. L

“…Sprayable, microencapsulated (MEC) sex pheromone formulations represent a promising tool for achieving mating disruption, yet often lack sustained…”
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Influence of different habitats and mating on olfactory behavior of onion flies seeking ovipositional hosts by JUDD, G. J. R, BORDEN, J. H

“…Using traps baited with natural and synthetic onion volatiles, we examined the effects of different habitats and mating on the olfactory behavior of…”
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Sex pheromone components of the fruit-tree leaf roller, Archips argyrospilus (Walker) (Lepidoptera: Tortricidae), in British Columbia by Deland, J.P, Gries, R, Gries, G, Judd, G.J.R, Roitberg, B.D

“…In field experiments in the Okanagan Valley, British Columbia, the pheromone blend of (11Z)-tetradecen-l-ol acetate (Z11-14:OAc), (11E)-tetradecen-l-ol acetate…”
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Long-Range Host-Finding Behaviour of the Onion Fly Delia antiqua (Diptera: Anthomyiidae): Ecological and Physiological Constraints by Judd, G. J. R., Borden, J. H.

“…(1) Long-range, host-finding behaviour of Delia antiqua (Meigen) was investigated in sixteen mark-release-recapture experiments using onion-reared flies from a…”
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(E4,E10)-dodecadienyl acetate: novel sex pheromone component of tentiform leafminer, Phyllonorycter mespilella (Hubner) (Lepidoptera: Gracillariidae) by Gries, G, McBrien, H.L, Gries, R, Li, J, Judd, G.J.R, Slessor, K.N, Borden, J.H, Smith, R.F, Christie, M, Troubridge, J.T

“…(E4,E10)-dodecadienyl acetate (E4,E10-12:OAc) is a newly discovered sex pheromone component of the tentiform leafminer, Phyllonorycter mespilella (Hubner). In…”
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Mating disruption of two sympatric, orchard-inhabiting tortricids, Choristoneura rosaceana and Pandemis limitata (Lepidoptera: Tortricidae), with pheromone components of both species' blends by EVENDEN, M. L, JUDD, G. J. R, BORDEN, J. H

“…In British Columbia, several pheromone blends were tested as possible mating disruptants for 2 sympatric, orchard-inhabiting leafrollers (Lepidoptera:…”
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Response of male eye-spotted bud moth, Spilonota ocellana (Lepidoptera: Tortricidae), to different pheromone blends in North America and The Netherlands by MCBRIEN, H. L, JUDD, G. J. R, MINKS, A. K, JOHNSON, J. W, SMITH, R. F, THISTLEWOOD, H. M. A, TROUBRIDGE, J. T

“…Response of male eye-spotted bud moth, Spilonota ocellana (Denis and Schiffermuller), to different ratios of synthetic sex pheromone components,…”
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Simultaneous disruption of pheromone communication in Choristoneura rosaceana and Pandemis limitata with pheromone and antagonist blends by EVENDEN, M. L, JUDD, G. J. R, BORDEN, J. H

“…In British Columbia, trapping and wind-tunnel studies demonstrated that (Z)-9-tetradecenyl acetate (Z9-14:OAc), a minor component of the sex pheromone for…”
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Investigations of mechanisms of pheromone communication disruption of Choristoneura rosaceana (Harris) in a wind tunnel by EVENDEN, M. L, JUDD, G. J. R, BORDEN, J. H

“…Although atmospheric treatment with synthetic pheromone is used commercially to control several lepidopteran pests, little is known about how mate-finding…”
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Control of codling moth in organically-managed apple orchards by combining pheromone-mediated mating disruption, post-harvest fruit removal and tree banding by Judd, G.J.R. (Agriculture and Agri-Food Canada, Summerland, B.C. (Canada). Pacific Agri-Food Research Centre), Gardiner, M.G.T, Thomson, D.R

“…An integrated programme of pheromone‐mediated mating disruption using Isomate‐C®, post‐harvest removal of fruit, and trapping overwintering larvae with…”
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Forecasting emergence, flight, and oviposition of Spilonota ocellana (Lepidoptera: Tortricidae), in British Columbia by McBrien, H.L. (University of California, Riverside, CA.), Judd, G.J.R

“…Eyespotted bud moth, Spilonota ocellana (Denis and Schiffermuller), is becoming an important pest of pome fruits in British Columbia because implementation of…”
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Population suppression of Campylomma verbasci (Heteroptera: Miridae) by atmospheric permeation with synthetic sex pheromone by McBrien, H.L, Judd, G.J.R, Borden, J.H

“…Suppression of overwintering populations of Campylomma verbasci (Meyer) by atmospheric permeation with synthetic sex pheromone, 16:1 butyl butyrate:2(E)-crotyl…”
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Modification of responses byCampylomma verbasci (Heteroptera: Miridae) to pheromone blends in atmospheres permeated with synthetic sex pheromone or individual components by Judd, G J, McBrien, H L, Borden, J H

“…Trapping experiments were conducted in orchards to test the hypothesis that exposure of the mullein bug,Campylomma verbasci (Meyer), to atmospheres permeated…”
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Development of pheromone-based mating disruption for control of the eye-spotted bud moth, Spilonota ocellana by McBrien, H.L. (California Univ., Riverside, CA (USA). Dept. of Entomology), Judd, G.J.R, Borden, J.H

“…The potential for pheromone‐based mating disruption of eye‐spotted bud moth (ESBM), Spilonota ocellana (Denis & Schiffermüller) (Lepidoptera: Tortricidae), in…”
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Aggregated oviposition inDelia antiqua (Meigen): A case for mediation by semiochemicals by Judd, G J, Borden, J H

“…Experiments conducted in the laboratory tested the hypotheses that aggregated oviposition by onion maggot flies,Delia antiqua (Meigen), is caused by stimuli…”
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