Teores de rotenona em Clones de Timbó (Derris Spp. Fabaceae) de diferentes regiões da Amazônia e os seus efeitos na emergência de Imagos em Musca Domestica L

• Autor(a) principal: Costa, José Paulo Chaves da
• Data de Publicação: 1999
• Outros Autores: Alves, Sérgio de Mello, Bélo, Muracy [UNESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671999000400563&lng=pt&nrm=iso&tlng=en; http://hdl.handle.net/11449/127444
• topic: Timbó; Rotenona; Musca domestica; Amazônia; Refúgios florestais

The rotenone contents analysis in clones of three timbó species permited the classification of these plants based on their efficiency to control Musca domestica larvae. The results showed significant correlations between the rotenone contents in the Derris urucu and D. nicou clones with the capacity to control the larvae. The plants with high rotenone contents were more effective. The rotenone contents, the effect of Derris species clones on the flics and the localization of the plants origin, showed that among the plants could have happened a populational isolation in the Amazonia during the pleistocene epoch. In Derris sp., that presented lower rotenone contents and was ineffective to control of the larvae, these differences were not observed.