Pheromonal Production
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Ecologia química de Elasmopalpus lignosellus (Zeller): comunicação química durante o comportamento reprodutivo e a interação tritrófica envolvendo milho e o parasitóide Trichogramma pretiosum Riley / Chemical ecology of Elasmopalpus lignosellus (Zeller): chemical communication during reproductive behavior and tritrophic interaction involving maize and the parasitoid Trichogramma pretiosum Riley
O sistema tritrófico: milho, Elasmopalpus lignosellus (Zeller, 1848) (Lepidoptera: Pyralidae) e Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) foi avaliado com o objetivo de observar se o comportamento alimentar de E. lignosellus induz a defesa indireta de plantas de milho e se os voláteis induzidos, após danos de herbivoria, são usa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/09/2010
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2. No Linkage between Genes Controlling Female Pheromone Production and Male Pheromone Response in the European Corn Borer, Ostrinia Nubilalis Hubner (Lepidoptera; Pyralidae)
The E and Z pheromonal strains of the European corn borer, Ostrinia nubilalis, are characterized by female production of and male preference for opposite blends of (E)-11-and (Z)-11-tetradecenyl acetate. It is known that the pheromone production is controlled by an autosomal gene and that the males' behavior is determined by a sex-linked gene. A third gene,
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3. Genetic Control of Pheromones in Drosophila Simulans. I. Ngbo, a Locus on the Second Chromosome
7-Tricosene and 7-pentacosene are predominant hydrocarbons on the cuticle of both sexes in Drosophila simulans. The pheromonal role of 7-tricosene has been clearly established for conspecific males, while a synergistic effect for 7-pentacosene has been postulated. Interstrain variation for the production of both compounds is very marked, but similar for both