摘要
本文通过对苗圃地下害虫蛴螬三种药剂四种方法的筛选试验得出用５０％辛硫磷乳油１００倍液浸泡插穗防治效果最好，平均保苗率达９８％，苗高净增１０４ｃｍ。
The three kinds of pestcides have been used in four kind of methods in control the larvae of chafers in this papers.The results show that the best method is using 50%.Ploxim oil agent in 10 000×10 -6 immersing dormant and the average rate of shoots survival is 98%.
关键词
地下害虫
蛴螬
防治
Garden chafer
Chemical control
