Field evaluation of several chemicals for the control of Thrips palmi Karnu on potato plants

agentes nocivos agricultural chemicals animal animal nuisible animales animales nocivos animals arthropode arthropods control de insectos control de plagas crops cultivos economic plants facteur nuisible hortalizas (plantas) injurious factors insect control insecte insecte nuisible insecte suceur insecticidas insecticide insecticides insectos insectos chupadores insects invertebrados invertebrates lutte anti-insecte noxious animals organisme nuisible papa pest control pest insects pesticide pesticides pests plagas plaguicidas plantas plantas feculentas plante plante de culture plante racine plants pomme de terre potatoes produit agrochimique root crops root vegetables starch crops sucking insects thrips thrips (genus) thysanoptera vegetable crops