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期 刊 ：植物保护学报 1999年

关键词：除草剂；杀菌剂；褐飞虱；杀伤作用；水稻；

Keywords:herbicide, fungicide, Nilaparvata lugens, predatory enemies, killing effect,

摘 要 ：研究了７种除草剂和８种杀菌剂的常规浓度对稻田害虫褐飞虱及其捕食性天敌的杀伤作用。结果表明，扫弗特对褐飞虱，尖钩宽黾蝽，黑肩绿盲蝽成虫的杀伤作用显著，丁草胺除对褐飞虱成虫杀伤小外，对上述２种天敌的杀伤作用也大。快杀稗，乙草胺，苄磺隆，金秋，稻福星的杀伤作用不明显；异稻瘟净对褐飞虱２，３龄若虫，尖钩宽黾蝽，黑肩绿盲蝽成虫的杀伤作用显著；

Abstract:This paper dealt with killing effects of seven herbicides and eight fungicides on Nilaparvata lugens and its predatory enemies. The results showed that at recommended concentrations, pretilachlor EC, IBP EC had obvious killing effects on adults of N. luge

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