摘要
分别用30%毒死蜱EW、30%增效毒死蜱EW、10%毒死蜱·氟啶脲EW以及40%毒死蜱EC防治水稻稻纵卷叶螟。结果表明,30%毒死蜱EW与40%毒死蜱EC药效相当,其中10%毒死蜱·氟啶脲EW最终防效突出,添加增效剂后的30%毒死蜱EW最终防效高于普通30%毒死蜱EW,但速效性有所下降。
The field trial was conduced on chlorpyrifos 30% EW, synergistic mixture of chlorpyrifos 30% EW with additive, chlorpyrifos.chlorfluazuron 10% EW, chlorpyrifos 40% EC against Chaphalocrocis medina Guenee was carried out. The results showed chlorpyrifos 30% EW and chlorpyrifos 40% EC have the similar control effect, chlorpyrifos.chlorfluazuron 10% EW has the highest control effect at last. When be adding additive, control effect of synergistic mixture of chlorpyrifos 30% EW with additive was batter than that of chlorpyrifos 30% EW, but it take effect was latter than chlorpyrifos 30% EW.
出处
《农药》
CAS
北大核心
2007年第5期351-352,共2页
Agrochemicals
关键词
毒死蜱
稻纵卷叶螟
水乳剂
防治效果
chlorpyrifos
Chaphalocrocis medina
emulsion in water（EW）
control efficacy
作者简介
余友成（1966-），男，浙江开化人，工程师，主要从事农药工业生产和管理工作。Tel：0571—64796376，E-mail：yuyc@zj165．com.
