苹果树腐烂病防治药效试验初报

Preliminary Report on Control Efficacy of Apple Tree Canker

苹果树腐烂病在庆阳市苹果主产区普遍发生,文章通过不同药剂对腐烂病的防治效果进行试验,筛选出对环境危害小、伤口愈合快、防效好的防治药剂,为科学防治提供依据。

Apple tree canker is common in the main apple producing area of Qingyang City.This paper carried out experiments on the prevention and control effects of different agents on canker,and screened out the prevention and control agents with little harm to the environment,quick wound healing and good prevention effect,so as to provide the basis for scientific prevention and control.