【摘要】 作者对大袋蛾的抗药牲进行了研究，通过１９９２年～１９９４年的监测，大袋蛾对常用药剂久效磷、溴氰菊酯及氧乐果的抗性增加了４６．６、１５．７及３１．０倍。为大袋蛾的抗性治理提供了基础数据。更多还原

【Abstract】 The resistance of Large apple bagmoth(Crytotheleavariegata Hampson)to monocrotophos,deltamethrin andomethoate were studied in 1992 to 1994.The resistance ratioof monocrotophos increased 46.6 times,deltamethrin 15.7times and omethoate 31.0 times.更多还原