[Rape. The protection in the first developmental stages of crop cycle [Brassica napus L.]]

altica application rates brassica napus brassicaceae cruciferae date de traitement dose d'application dosi di applicazione epoca di trattamento erbicidi fecha de tratamiento gramineae herbicidas herbicide herbicides insecte nuisible insetti parassiti malezas mauvaise herbe parassiti delle piante pest insects pests of plants piante infestanti plagas de plantas plant protection poaceae protection des plantes ravageur des plantes treatment date weeds