我省用敌虫块防治储粮害虫的应用研究

The Study on Applying Dichong Piece in Preventing and Curing Stored Grain Insects in Qinghai Province

本文介绍了研制敌虫块防治储粮害虫的试验及应用过程 .着重讨论了敌虫块的杀虫范围和有效期 。

This paper introduces the experiment and application procession of applying Dichong Piece in preventing and curing stored grain insects.It focuses on what kind of insects Dichong piece can kill and its period of validity and affirms fully the prospect of applying this insecticide in preventing and curing stored grain insects.