EFFICACY DATA OF CYANTRANILIPROLE CONTAINING INSECTICIDE PREPARATION ON CABBAGE ROOT FLY (DELIA RADICUM LINNAEUS) IN WINTER OILSEED RAPE.

The increasing pressure of oilseed rape pests emphasized the need to improve the insecticide portfolio, i.e. register new active ingredients with new insecticide mode of action. The tested seed treatment formulation applied at 32; 40 and 50 UAT rate of containing cyantraniliprole as active substance. 40 UAT rate gives acceptable control of the Cabbage root fly in each trial. Despite the long lasting flight and egg laying period of cabbage root fly, the standard control products and also this product give 50-65% efficacy. It is enough to reduce damage of the Cabbage root fly and prevent economical damage in oilseed rape.