Flax seed (Linum usitatissimum) treatment against flea beetles (Coleoptera, Chrysomelidae)

chrysomelidae crop yield deterioro del suelo emergence emergencia environmental impact fongicide fungicidas fungicides germinability impact sur l'environnement impacto ambiental insecticidas insecticide insecticides linum usitatissimum mortalidad mortalite mortality poder germinativo rendement des cultures rendimiento de cultivos seed treatment soil deterioration technical properties traitement des semences tratamiento de semillas