不同杀虫剂对稻纵卷叶螟的田间防效
China Plant Protection(2014)
Abstract
研究了甜核·苏云菌、苦参碱、短稳杆菌、斜纹夜蛾核型多角体病毒4种生物农药及毒死蜱·辛硫磷、甲维·茚虫威、茚虫威、阿维·抑食肼、阿维·杀螟松5种化学农药对稻纵卷叶螟的田间防效.结果表明,毒死蜱·辛硫磷和4种生物农药具有较好的速效性,药后1d,其虫口防效均达50%以上;而其他4种化学农药的速效性较差,药后1d虫口防效低于40%.除苦参碱外,其余8种杀虫剂持效性较好,药后14 d,虫口防效和束叶防效均达80%以上.
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