杀虫双属于沙蚕毒素的衍生物,是我省化工研究所研制成的新农药。经全国21个省市万亩以上的大田药效试验结果表明:杀虫双对三化螟、二化螟、大螟、稻纵卷叶螟、稻蓟马、负泥虫等防效均在90％以上;对菜青虫、菜蚜、桃蚜、柑桔潜叶蛾等均有良好的防效。同时在常用剂量下,对人畜作物都比较安全,深受广大群众欢迎。 Insecticidal double belong to the Nereis textiles derivatives, is the new chemical developed by the Institute of pesticides. The results of field trials of more than mu in 21 provinces and cities across the country showed that the control effects of insecticide pairs on Borer, Borer, Sesamia inferens, Cnaphalocrocis medinalis, More than 90%; Pieris rapae, cabbage aphid, peach aphid, citrus leaf moth Dengjun good control effect. At the same time under the common dose, both human and livestock crops are relatively safe and well received by the masses.