Results 121 to 130 of about 442 (163)

Sexual dimorphism and sex pheromone detection in Aphidoletes aphidimyza

open access: yesAnimal Biology, 2020
Abstract Sexual dimorphism, particularly at the level of sensory and locomotor organs, is usually attributed to sexual selection. Antennae are notably developed in males of species that need to detect a sex pheromone at low concentration or at long distance. In addition to their role in intrasexual selection, antennae can be seen as important ornaments
Aurore Nicolas   +4 more
openaire   +2 more sources

Impact of Humidity on the Biological Development ofAphidoletes aphidimyza(Diptera: Cecidomyiidae)

open access: yesJournal of Economic Entomology, 2016
Aphidoletes aphidimyza Rondani (Diptera: Cecidomyiidae) is one of the most important predators used in the augmentative biological control of aphids worldwide. However, due to its particular life history, mass rearing A. aphidimyza remains difficult.
Guillaume Jean, Le Goff   +3 more
openaire   +3 more sources

Diapause Prevention in Aphidoletes aphidimyza (Diptera: Cecidomyiidae) by Low-intensity Light

Environmental Entomology, 1986
Low-intensity radiation at night prevented diapause in larvae of the predatory midge Aphidoletes aphidimyza (Rondani) under environmental conditions (9:15 [L:D] photoperiod and 2l:l5°C [T:C] thermoperiod) that induced 100% diapause when “night” was dark.
Linda A. Gilkeson, Stuart B. Hill
exaly   +2 more sources

An Attractant of the Aphidophagous Gall Midge Aphidoletes aphidimyza From Honeydew of Aphis gossypii

Journal of Chemical Ecology, 2016
Many natural enemies of insects use honeydew as a volatile cue to locate hosts or prey, as an oviposition stimulant, and as an arrestant for foraging. The aphidophagous gall midge Aphidoletes aphidimyza (Rondani) (Diptera: Cecidomyiidae) has predacious larval stages and can be used to control aphid populations, especially in greenhouses.
Rika Ozawa, Eizi Yano, Junji Takabayashi
exaly   +3 more sources

Morphology of putative female sex pheromone glands and mating behaviour in Aphidoletes aphidimyza

open access: yesEntomologia Experimentalis et Applicata, 2002
AbstractAdult emergence period, sex ratio, female calling behaviour, and the risky mating behaviour of A. aphidimyza in spider webs are described. We provide evidence that A. aphidimyza females produce a sex pheromone and attract males, and we give a description of the location and structure of the supposed pheromone producing glands of A.
van Lenteren, J.C.   +4 more
openaire   +3 more sources

(2R,7S)-Diacetoxytridecane: Sex Pheromone of the Aphidophagous Gall Midge, Aphidoletes aphidimyza

Journal of Chemical Ecology, 2004
In a recent study, evidence was presented that females of the aphidophagous midge Aphidoletes aphidimyza (Rondi) (Diptera: Cecidomyiidae) release a sex pheromone to attract mates. Our objectives were to identify and bioassay the pheromone. Coupled gas chromatographic-electroantennographic detection(GC-EAD) analyses of untreated and hydrogenated ...
Bernard D Roitberg   +2 more
exaly   +3 more sources

Improving aphid biological control with the predator Aphidoletes aphidimyza

open access: yes, 2022
[ES] El control biológico, por sí solo o como parte de la Gestión Integrada de Plagas (GIP), es un método de control de plagas eficiente y respetuoso ambientalmente. Especialmente en Europa, el control biológico está aumentando en importancia debido a la nueva Regulación sobre el Uso Sostenible de Productos Fitosanitarios, con el objetivo de reducir en
GONZALEZ DEHENNAULT, CHARLOTTE MARILYN
openaire   +3 more sources

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