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40%氯虫苯甲酰胺.噻虫嗪水分散粒剂防治早稻害虫试验表明,40%氯虫苯甲酰胺.噻虫嗪水分散粒剂复配剂对防治稻纵卷叶螟和稻飞虱具有速效性慢、持效期长、用药量少、防治效果好的特点。施药后10d,对稻纵卷叶螟杀虫效果达99.3%～100%、稻飞虱杀虫效果70.3%～76.7%;施药后16d,控制稻纵卷叶螟卷苞效果达99.2%～99.5%,对稻飞虱杀虫效果70.9%～80.5%,特别对稻纵卷叶螟的杀虫控害效果明显优于当地常用防治药剂。
40% of chlorantraniliprole. Thiamethoxam water dispersible granules control pests in early rice test showed that 40% chloramphenicol. Thiamethoxam water dispersible granule compound on the prevention and control of rice leaf roller and planthopper Has a quick and slow, long duration, less dosage, good control effect. 10 d after application, the insecticidal effect on Cnaphalocrocis medinalis reached 99.3% ~ 100% and that of Nilaparvata lugeuse was 70.3% ~ 76.7%. On the 16th day after pesticide application, the control effect of Cnaphalocrocis medulla reached 99.2% ~ 99.5%, insecticidal effect on planthoppers 70.9% ~ 80.5%, especially for the control effect of the rice leaf roller is significantly better than the local control agents commonly used.