【摘要】 2005年在贵州省毕节市梨树镇平乡村对烟青虫(Helicoverpa assulta Guenée)危害辣椒发生情况调查及采用5种农药进行无公害防治试验,筛选出3种防效较高的农药。防治效果分别达88.03%~94.29%,85.97%~93.88%和82.94%~94.29%。更多还原

【Abstract】 5 pesticides with pollution-free were tested to study the effects of controlling Helicoverpa assulta Guenée on the basic of investigating the injury situation of Helicoverpa assulta Guenée in off-season pepper in Bijie in 2005.The results showed that 3 pesticides were selected and the effects of controlling Helicoverpa assulta Guenée of 1.2% Abamectin,2.5% Lambda-cyhalothrin and 1.8% Abamactin were 88.03%～94.29%,85.97%～93.88% and 82.94%～94.29% respectively in fields.更多还原