STUDY THE EFFECT OF SOME INSECTICIDES AGAINST THE FOLIAR FORM OF PHYLLOXERA AND THEIR SUITABILITY FOR INTEGRATED CONTROL

摘要

This paper examines the biological activity of the insecticide products Warrant 70 WG (700 g/kg imidacloprid) and Nexide 015 CS (15 g/L gamma-cyhalothrin) and Actara 25 WG (250 g / kg thiamethoxam) for control of the foliar form of phylloxera (Phylloxera vastatrix). The highest efficiency have Warrant 70 WG (0.02% to 0.04%) and Actara 25 WG (40 g/da).The data obtained for the effect of the active substance imidacloprid and thiamethoxam on beneficial species in vineyards showed that they are toxic to bio-agents and are not suitable for an integrated control.