Slow development of rapeseed and cold do not hinder this pest. How can it be controlled?

Until now, the weather conditions have made it difficult to properly monitor and effectively control the cabbage stem flea beetle in rapeseed. Despite the unfavorable conditions on rapeseed plantations, the rapeseed flea beetle is active. What substances of insecticides is the flea beetle resistant to? The weather has made it difficult to control the flea beetle The Agropest Signaling Platform in its report points to difficulties in protecting rapeseed from pests that have arisen from the current weather conditions. The prime evidence can be the situation with this year's control of flea beetles, which appeared shortly after the plants resumed vegetation, but the measures aimed against flea beetles had limited effectiveness. - At low temperature values, not all active substances could be used according to the recommendations. Additionally, the activity of insects has and still has a wave-like character, which significantly complicates the detection of the optimal time for a ...