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粘虫和小地老虎为害小麦、绿肥、蚕豆、棉花等早春及春播作物。这两种害虫的成虫对糖、醋、酒等气味物质具有强烈趋性。利用它们的这种生活习性,制作糖浆诱杀液放到田里进行诱杀,是一种简便易行、经济有效的防治方法。只要掌握好诱蛾时间和诱蛾技术,都可取得良好诱杀效果。这种方法符合“预防为主,综合防治”的植保工作方针,对控制其为害、保证增产丰收以及春播作物的全苗都有一定作用。据我们1974年2
Armyworm and small land tiger damage wheat, green manure, broad beans, cotton and other early spring and spring crops. The adults of these two pests have a strong tendency toward odorants such as sugar, vinegar and wine. Use of their living habits, make syrup trapping fluid into the field to trap, it is a simple, cost-effective method of prevention and treatment. As long as the time to master the moths and moth techniques, can get a good trapping effect. This method accords with the principle of “plant protection with prevention as its priority and comprehensive prevention and control”, and plays a certain role in controlling its damage, ensuring the yield increase and the whole crop of spring crops. According to our 1974 2