Effects of cowpea intersowing and insecticide application on helicoverpa armigera hubner (lepidoptera : noctuidae) and its natural enemies in pigeonpea intercropped with sorghum

Detalles Bibliográficos
Autor principal: Sigsgaard, Lene
Formato: Journal Article
Lenguaje:Inglés
Publicado: Informa UK Limited 1999
Acceso en línea:https://hdl.handle.net/10568/167177

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