Výsledky vyhledávání - "D. G. Campion"

Use of a multi-component pheromone formulation for control of cotton bollworms (Lepidoptera: Gelechiidae and Noctuidae) in Pakistan

Autor: B. R. Critchley, M.I. Arif, D. G. Campion, M. R. Attique, D.J. Chamberlain, M. Rafique

Publikováno v: Bulletin of Entomological Research. 82:449-458

A hand-applied ‘twist-ti’ pheromone formulation containing the combined pheromones of Pectinophora gossypiella (Saunders) (Gelechiidae), Earias vittella (Fabricius) and E. insulana (Boisduval) (Noctuidae) was used in trials conducted in Pakistan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7db0c3c8d63ecf2370bcbad7bffbf75
https://doi.org/10.1017/s0007485300042504

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Large‐scale use of hollow fibre and microencapsulated pink bollworm pheromone formulations integrated with conventional insecticides for the control of the cotton pest complex in Egypt

Autor: G. Moawad, A. A. Khidr, B. R. Critchley, M. Zaki, D. G. Campion, L. J. McVeigh

Publikováno v: Tropical Pest Management. 37:10-16

Large‐scale field trials conducted in three governorates in Egypt during the 1987 cotton season showed that two or three applications of pink boilworm pheromone (formulated as either microcapsules or hollow fibres) integrated with one or two applic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f912cff56bf7f0e4bfee6622f87b3a21
https://doi.org/10.1080/09670879109371529

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The arrival of male moths of the cotton leaf-worm Spodoptera littoralis (Boisd.)(Lepidoptera, Noctuidae) at a new continuously recording pheromone trap

Autor: R. A. Steedman, D. G. Campion, B. W. Bettany

Publikováno v: Bulletin of Entomological Research. 64:379-386

A pheromone trap is described which records the exact time individual male moths enter a trap. This apparatus was operated for approximately three months at two sites in Cyprus. Continuous recordings were made of wind speed, wind direction, temperatu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d40aa9e11efcf74bfe9acfd0c98938e1
https://doi.org/10.1017/s0007485300031266

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Modification of the attractiveness of the primary pheromone component of the Egyptian cotton leafworm, Spodoptera littoralis (Boisduval) (Lepidoptera: Noctuidae), by secondary pheromone components and related chemicals

Autor: D. G. Campion, P. Hunter-Jones, Brenda F. Nesbitt, David Hall, R. Lester, L. J. McVeigh

Publikováno v: Bulletin of Entomological Research. 70:417-434

Known components of the female sex pheromone of Spodoptera littoralis (Boisd.), tetradecyl acetate (I), (Z)-9-tetradecenyl acetate (IIA), (Z,E)-9, 11-tetradecadienyl acetate (III) and (Z,E)-9, 12-tetradecadienyl acetate (IV), and related compounds di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::612da7d28c7bbe8ede89de0f78f13169
https://doi.org/10.1017/s0007485300007689

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Lepidopteran Sex Pheromones and Pest Management in Developing Countries

Autor: D. G. Campion, Brenda F. Nesbitt

Publikováno v: Tropical Pest Management. 27:53-61

Strategies for the use of pheromones for the control of insect pests have generally been developed in countries of advanced technologies. In this paper the relevance of pheromones to the needs of agriculture in developing countries are discussed with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::939a3d35f4adf2776e9e91214d2365bb
https://doi.org/10.1080/09670878109414172

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Components of female sex pheromone of spotted bollworm,Earias vittella F. (Lepidoptera: Noctuidae): Identification and field evaluation in Pakistan

Autor: Alan Cork, D. G. Campion, P. S. Beevor, M. R. Attique, David Hall, D. J. Chamberlain, Brenda F. Nesbitt

Publikováno v: Journal of Chemical Ecology. 14:929-945

Ovipositor washings from virgin femaleEarias vittella (F.) (Lepidoptera: Noctuidae) moths were examined by gas chromatography (GC) linked to electroantennography (EAG). Six components were detected by the male moth. These were identified by compariso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4578ddac128bd773813751475a63293
https://doi.org/10.1007/bf01018784

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Communication disruption of adult Egyptian cotton leafworm Spodoptera littoralis (Boisd.) (Lepidoptera, Noctuidae) in Crete using synthetic pheromones applied by microencapsulation and dispenser techniques

Autor: J. Murlis, L. J. McVeigh, Brenda F. Nesbitt, David Hall, G. J. Marrs, D. G. Campion, R. Lester

Publikováno v: Bulletin of Entomological Research. 66:335-344

Communication between adult male and female Spodoptera littoralis (Boisd.) was disrupted by spraying microencapsulated formulations of pheromone inhibitor (IIA) (Z)-9-tetradecen-1-yl-acetate on lucerne plots in north-west Crete. Polyurea-based microc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::234fdae647d3cf0d1254da8165f51ea5
https://doi.org/10.1017/s0007485300006738

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Mating disruption for the control of pink bollwormPectinophora gossypiella(Saunders) in the delta cotton growing area of Egypt

Autor: M. A. El‐Adl, D. G. Campion, M. M. Hosny

Publikováno v: Tropical Pest Management. 34:210-214

Hollow‐fibre, laminate‐flake and microencapsulated formulations of the synthetic sex pheromone (Z,Z) and (Z,E)‐7–11‐hexadecadienyl acetate of Pectinophora gossypiella (Saunders) were applied aerially in large scale trials in the Delta regio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd7431d2439aa09f909394f28602f46c
https://doi.org/10.1080/09670878809371243

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The utilisation of sex pheromones for the control of stem-borers

Autor: D. G. Campion, Brenda F. Nesbitt

Publikováno v: International Journal of Tropical Insect Science. 4:191-197

This paper reviews progress made in the identification of the sex pheromones of lepidop-terous stem-borers and the use of these pheromones in crop protection. These uses include population monitoring with pheromone traps and control by mass trapping

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2fb52beff393c538a19bf670252a171
https://doi.org/10.1017/s1742758400004227

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Field studies of the female sex pheromone of the cotton leafworm Spodoptera littoralis (Boisd.) in Cyprus

Autor: B. W. Bettany, P. S. Beevor, R. G. Poppi, D. G. Campion, Brenda F. Nesbitt, R. Lester

Publikováno v: Bulletin of Entomological Research. 64:89-96

The four components of the synthesised sex pheromone of Spodoptera littoralis (Boisd.) are tetradecan-1-yl acetate (I); cis-9-tetradecen-1-yl acetate (IIA); trans-11-tetradecen-1-yl acetate (IIB); and cis-9, trans-11-tetradecadien-1-yl acetate (III).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e350d3f48845904aeb86156386e99a8d
https://doi.org/10.1017/s0007485300027012

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