L'utilisation des pesticides dans la culture en plein champ dans la région de Guerrara (Ghardaïa)

Abstract

Our work is to investigate the use of insecticides in Guerrara state Ghardaia region .one off the impact of urban agriculture productive and we got during our investigation the following results: Most farmers Guerrara area elderly as they have a level of education from secondary to university. between 17 farms.15 Use of pesticides to protect their crops from insect pests with pesticides and weed dominance. Most of the farmers choose highly toxic and very available to the market for use of preventive and curative. Also use weed control, crop rotation and rotation ... etc, the majority completely protect (hands, eyes and breathing), with respect to dosage instructions on packaging and others. On storage, many farmers have specified the products storage areas and residues.