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氯氟氰虫酰胺(ZJ4042){3-氯-N1-(2-甲基-4-七氟异丙基苯基)-N2-(1-甲基-1-氰基乙基)邻苯二甲酰胺}是由浙江省化工研究院有限公司自主开发的邻苯二甲酰胺类新型杀虫剂。采用浸渍法测定了氯氟氰虫酰胺对小菜蛾Plutella xylostella、甜菜夜蛾Spodoptera exigua、斜纹夜蛾Prodenialitura和二化螟Chilo suppressalis的室内杀虫毒力,并进行了田间药效试验。结果表明:氯氟氰虫酰胺对小菜蛾、甜菜夜蛾、斜纹夜蛾和二化螟的LC50值分别为0.046、0.072、0.071和1.95 mg/L,与氟虫双酰胺和氯虫苯甲酰胺的杀虫毒力相当。在田间用20%氯氟氰虫酰胺悬浮剂处理(有效剂量30 g/hm2),对小菜蛾、斜纹夜蛾、甜菜夜蛾及菜青虫Pieris rapae药后7 d的防效为90.1%～96.3%;对二化螟和稻纵卷叶螟Cnaphalocrocis medinalis药后15 d的防效为82.9%～90.5%;在试验剂量下,未观察到其对作物产生药害。
(ZJ4042) {3-Chloro-N 1 - (2-methyl-4-heptafluoroisopropylphenyl) -N 2 - (1 -methyl- 1 -cyanoethyl) Formamide} by the Zhejiang Chemical Industry Research Institute Co., Ltd. independently developed phthalates new insecticides. The indoor insecticidal toxicity of fluafamide to Plutella xylostella, Spodoptera exigua, Prodenialitura and Chilo suppressalis of the rice stem borer, Plutella xylostella, were determined by impregnation method. The results showed that the LC50 values of flumethoxam on Plutella xylostella, Spodoptera exigua, Spodoptera litura and Chilo suppressalis were 0.046, 0.072, 0.071 and 1.95 mg / L, respectively. The LC50 values of flumethoxam and flubendiamide Insecticidal toxicity quite. The control effect of Pieris rapae on the diamondback moth, Spodoptera litura, Spodoptera exigua and Pieris rapae was 90.1% ~ 96.3 in the field with 20% flufenamic acid suspension (effective dose 30 g / hm2) %. The control effect on Cnaphalocrocis medinalis was 82.9% -90.5% 15 days after the application of Cnaphalocrocis medinalis. No pesticide damage was observed at the test dose.