Studies on the repellency of plant distillates [from Ocimum sanctum, Vitex negundo, Azadirachta indica and Citrus acida] against adult Sitophilus sp.

agentes nocivos agricultural chemicals arthropode arthropods botanical insecticides coleoptera dicotiledoneas dicotyledons facteur nuisible injurious factors insecte insecticidas insecticidas de origen vegetal insecticide insecticides insectos insects invertebrados invertebrates labiatae ocimum organisme nuisible pesticide pesticides pests plagas plagas de productos almacenados plaguicidas produit agrochimique sitophilus stored products pests tubiflorae