Эффективность препарата Şaman, EC (clorpirifos, 500 g/l + cipermetrin, 50 g/l), против комплекса вредителей рапса в условиях Республики Молдова

Abstract

Throughout the growing season, crops of winter rape crops can be attacked by a wide range of polyphagous pests, pests rarely with a narrow specialization. In the struggle with the complex of pests there is the role of organizational and economic activities and agricultural practices. However, these measures do not provide sufficient protection for rape. According to this, in the struggle with the complex of pests of rape, the decisive role is played by chemical action. However, in the country it is authorized to use against pests of oilseed rape, a very limited number of drugs. Based on the foregoing, the goal of this research was to study the biological effectiveness of insecticide Şaman, EC, against the pest complex of rape.