吡虫啉防治水稻二化螟  

Control of Stripped Rice Stem Borer by Imidacloprid

作　　者：尹设飞[1] 叶成磊[1] 钱春生[1] 邱诞根 

机构地区：[1]浙江省遂昌县农业局

出　　处：《农药》1997年第7期38-38,共1页Agrochemicals

摘　　要：吡虫啉主要防治稻虱，三唑磷主要防治二化螟等，但近年发现三唑磷有诱发稻虱现象。经试验，吡虫啉防治二化螟效果达８０％，特别是吡虫啉每亩２５克防效达９６８％，可替代三唑磷，防治二化螟。Imidacloprid and triazophso are used mainly to control planthopper and stripped rice stem borer respectively.During past several years,the test results showed that triazophos may give rise to the growing of planthopper.According to the test ,imidacloprid can also control stripped rice stem borer and the general controlling effect is over 80%, particulary,the effect is over 96.75% at the dosage of 25g/ha.Thus imidacloprid can be used as a substitute for triazophos to control both planthopper and sripped rice stem borer.

关 键 词：吡虫啉 二化螟 水稻 螟虫 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治]