Les produits phytopharmaceutiques en cultures légumières au Maroc. II. Modalités d'utilisation et problèmes rencontrés

Abstract

Pesticides in vegetable crops of Morocco. Application methods and problems encountered. This second article analyses in turn the choice of planthealth products, their dosage, mixes, spraying equipment and the frequency of the different forms of treatment. It looks at the problem of residues on fruit and vegetables and put forward suggestions aimed at improving crop treatment which take account of the specific characteristics of early-season crops. The paper then examines soil treatment ; why it is justified and how it must be adapted to Moroccan farming techniques and to the country's specific soil and climatic conditions.