小地老虎间歇或局部发生为害,是争取棉、菜等春播作物早苗全苗的一大障碍。为了寻求经济有效、简而易行的防治方法,及时控制地老虎的为害,我们曾在恒丰棉种场,用棉枯粉加敌百虫制成毒饵,进行诱杀地老虎试验,取得了较好的效果。此后,经大田多次防治试验,效果十分明显。实践证明,在地老虎发生为害严重的情况下,施用一次可 Intermittent or local occurrence of small tiger damage, is to fight cotton, vegetables and other spring sowing seedlings crop a major obstacle. In order to find a cost-effective, simple and easy way to control and control the damage of the tiger in time, we have used bait powder and trichlorfon to make poison bait in the Hengfeng cotton seed field, effect. Since then, the prevention and control test by the field repeatedly, the effect is obvious. Practice has proved that in the case of serious damage to the land tiger, the application can be