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中文摘要：
研究了氯虫苯甲酰胺对稻纵卷叶螟的室内毒力、田间药效及其对水稻产量的影响。结果表明：氯虫苯甲酰胺48h对稻纵卷叶螟LC50为8．20mg／L，显著低于对照药剂乙酰甲胺磷，相对毒力指数为1086．83；25％氯虫苯甲酰胺悬浮剂连续两年每667m。喷施8mL对稻纵卷叶螟的防治效果分别为93．49％和94．72％；并对稻飞虱有一定的兼治作用。对水稻增产效果明显。
英文摘要：
The toxicity test, plot experiment and the effect of chlorobenzamide to rice leaf roller cnaphalocrocis meclinalis Guenee were studied in this paper. The results indicated that the median lethal dose of rice leaf roller treated by chlorobenzamide was 8.20 mg/L within 48 h,less than standard insecticides acephate. Index of relative toxicity was 1086.83. Two years plot experiment showed that sprayed 25% ehlorobenzamide SC at 8 mL/667 m2 resulted in 93.49% and 94.72% pest control efficiency. It could also effeeted against rice planthoppers and it could increase yield of rice.
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