EFEITO DE PLANTAS INSETICIDAS NO COMPORTAMENTO E BIOLOGIA DE PLUTELLA XYLOSTELLA (LEPIDOPTERA: PLUTELLIDAE)
The effect of aqueous extracts of Azadirachta indica A. Juss., Sapindus saponaria L., Nim + Piretro + Rotenona, Dimorphandra mollis and Stryph nodendron adstringens (Mart) Coville was evaluated in relation to non-preference for oviposition and feeding, attractiveness and biology of Plutella xylostel...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2020 |
| País: | Brasil |
| Institución: | Universidade Estadual Paulista (UNESP) |
| Repositorio: | Repositório Institucional da UNESP |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.unesp.br:11449/212015 |
| Acceso en línea: | http://dx.doi.org/10.1590/1808-1657v78p2792011 http://hdl.handle.net/11449/212015 |
| Access Level: | acceso abierto |
| Palabra clave: | Diamondback moth brassica insecticidal plant IPM Traça-das-crucíferas brássicas planta inseticida MIP |
| Sumario: | The effect of aqueous extracts of Azadirachta indica A. Juss., Sapindus saponaria L., Nim + Piretro + Rotenona, Dimorphandra mollis and Stryph nodendron adstringens (Mart) Coville was evaluated in relation to non-preference for oviposition and feeding, attractiveness and biology of Plutella xylostella. For the experiment, leaf discs from cabbage (Brassica oleracea var. acephala) plants of the Butter cultivar were immersed in each extract at the concentration 10% (weight/volume) for 30 seconds. For the no-choice test the treatments that presented less attractiveness were the extracts of A. indica and D. mollis, and the consumption was lower in A. indica. The extracts of A. indica. S. saponaria. D. mollis and S. adstringens provided a deterrent effect on oviposition of P. xylostella. The treatments A. indica. S. saponaria and S. adstringens showed a negative effect for the biological parameters of the pest. |
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