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为更好地验证2 0%甲维·茚虫威悬浮剂S C对稻纵卷叶螟的防治效果及对作物的安全性,并为其推广应用提供科学依据,特开展了该药剂对稻纵卷叶螟的田间试验研究。结果表明,每667 m2用20%甲维·茚虫威SC 10 mL,对稻纵卷叶螟防效优异,药后15 d卷叶防效达82.21%,杀虫效果为97.26%,且持效期长,对作物安全。
In order to better verify the control effect of 20% carbaryl indoxacarb SC on rice leaf roller and its safety to crops, and provide a scientific basis for its application and promotion, Field experiment on leafroller. The results showed that for each 667 m2 with 20% carbaryl Indoxacarb SC 10 mL, the control effect on the rice leaf roller is excellent, the leaf control efficiency reached 82.21% 15 days after the drug application, and the insecticidal effect was 97.26% Long period, on crop safety.