In late March. curettage of diseased bark, application of 40% asomate, and spraying the whole tree could effectively control E. parasitica with a rate of 84.3%.

 
  • 每年3月下旬,采用刮除发病部位树皮、伤口涂抹40%25福美砷药剂,并对全树喷洒的方法,对板栗胴枯病的防治率可达84.;3%25,具有较好的防治效果。
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