Experiment against Monochamus alternatus with thiacloprid 1% micro-capsule granular in the forest

The results of the experiment showed that the best time for control was the initial and peak stages of adults' emergence.The optimum dosage was 4.5 kg/hm2.The pesticide was long-lasting.The control effect was 67% 30 days after the application.As a bionic pesticide with high efficiency and low toxicity,thiacloprid 1% micro-capsule granular had strong lethality,fast action and long-lasting and could be widely used in the production.