摘要
试验了4种混配药剂对茶园小绿叶蝉的防治效果,结果表明,25g/L联苯·溴虫腈EC防治茶园小绿叶蝉速效性、持效性最好,其次是25g/L联苯·氟虫腈EC、4.5%高效氯氟氰菊酯EC和5%吡虫啉EC混配,以上3种混配药剂可推荐用于茶园小绿叶蝉防治。4.5%高效氯氟氰菊酯EC和3%啶虫脒EC混配防治茶园小绿叶蝉效果较差,不建议用于茶园小绿叶蝉防治。
The field test on four mixed pesticides were carried out to validate the control effect against Ernpoasca flabescens （Fabricius）. The results showed that biphenyl ＋ chlorfenapyr 25% EC had good effect to control Empoasca flabescens in tea field, followed by biphenyl ＋ fipronil 25 g/L EC and cyfluthrin 4.5% EC mixed with imidacloprid 5% EC. The three mixed pesticides can be recommend to control Empoascaflabescens in tea field, cyfluthrin 4.5% EC mixed with acetamiprid 3% EC had low control effect to Ernpoascaflabescens, and cannot be recommend to control Empoasca fiabescens in tea field.
出处
《现代农药》
CAS
2010年第4期55-56,共2页
MODERN AGROCHEMICALS
关键词
小绿叶蝉
防治
混配药剂
Empoascaflabescens（Fabricius）
against
mixed pesticides
