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苹果树腐烂病是当前苹果生产上危害严重的一种病害。目前,人们多采用刮除和涂药消毒相结合的防治方法。本试验对近几年新采用的几种消毒剂进行了药效比较试验。以期筛选出防治效果最佳的农药。
Apple tree rot disease is currently a serious harm to Apple’s production of a disease. At present, people use scraping and disinfection combined with the prevention and treatment methods. In this experiment, we compared the efficacy of several disinfectants newly used in recent years. With a view to screening out the best prevention and control of pesticides.