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Current knowledge of the species complex Anastrepha fraterculus (Diptera, Tephritidae) in Brazil. Repositório Alice
VANÍCKOVÁ, L.; HERNÁNDEZ-ORTIZ, V.; BRAVO, I. S. J.; DIAS, V.; RORIZ, A. K. P.; LAUMANN, R. A.; MENDONÇA, A. de L.; PARANHOS, B. A. J.; NASCIMENTO, R. R. do.
The study of the species complex Anastrepha fraterculus (Af complex) in Brazil is especially important in a taxonomical, evolutionary and pest management context, because there are evidences that some of them may occur in sympatry. In this review, we analyzed the main results supporting evidences that three cryptic species occur in Brazil. The taxonomical and phylogenetic relationships based on eggshell morphology, adult morphometrics, as well as cytotaxonomy and genetic differentiations are discussed. We also review available information on sexual behavior including acoustic communication of males during courtship and sexual incompatibility; and chemical signals involved in the communication between sexes, with a special focus on sex pheromones. We...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: América do Sul; Comportamento sexual; Anastrepha fraterculus; Inseto; Mosca-das-frutas; Controle biológico; Praga; Fruit fly; Biological control; Pest.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1036295
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Pheromone Analyses of the Anastrepha fraterculus (Diptera: Tephritidae) Cryptic Species Complex Repositório Alice
BRÍZOVÁ, R; MENDONÇA, A. L.; VANÍCKOVÁ, L.; MENDONÇA, A. L.; SILVA, C. E.; TOMCALA; PARANHOS, B. A. J.; DIAS, V. S.; BRAVO, I. S. J.; HOSKOVEC, M; KALINOVÁ, B.; NASCIMENTO, R. R. do.
The South American fruit fly Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) cryptic species complex is presently one of the most studied pest models in terms of speciation and population mating compatibility. The improvement of pest-control techniques has strongly relied on successful implementation of laboratory strains into wild populations. Pheromone communication plays an important role in the mating process in the South American fruit fly. Therefore, the main goal of the present study was to investigate the pheromone composition of 7 different populations, originating from geographically distant locations in Brazil and Argentina. Fourteen volatile compounds were identified in calling male emanations by GC×GC/TOF-MS and the data obtained...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Anastrepha fraterculus; Inseto; Composição do feromônio; Entomologia; Mosca-das-frutas; Fruit fly; Entolomogy.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/973407
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