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防治苹果树腐烂病10法苹果腐烂病主要为害大量结果树,也为害未结果的幼树成树苗,是对苹果生产威胁最大的病害之一。现将实践中总结出的10种防治方法介绍如下:1.包泥防治法用清水和新漏(干湿以能捏成团为宜),在病疤上涂抹一层厚3~5厘米的泥,四周比病疤大出...
Prevention and treatment of apple tree rot disease 10 Apple rot disease is mainly harmful to a large number of fruit trees, but also for the failure of young trees into saplings, is one of the most threatening diseases of apple production. Now summarized in practice 10 kinds of prevention and treatment are described below: 1. Bag mud prevention and control method with water and new leaks (wet and dry to be able to pinch into groups is appropriate), smear a layer of thick mud 3 to 5 cm on the scar, surrounded by more than a scar ...