果树刮皮注意事项果树休眠期刮除粗皮、翘皮，集中烧毁或深埋，能有效消灭翘皮内越冬的病虫，减少虫口密度和病菌的初侵染源，效果十分叨显。１刮皮时间以土壤封冻后到来春萌芽前为宜，早春刮皮能保证树势良好和树体安全越冬，效果明显好于冬季刮皮。由于许多无敌与害虫同... Note fruit tree scraping the skin during the dormant period of fruit scrape the skin, skins, concentrated burned or buried, can effectively eliminate overwintering tilting within the pests and reduce the population density and germs initial infection, the effect is very obvious. 1, scraping the skin to soil moisture after the arrival of spring germination is appropriate, early spring scraping the skin to ensure good tree and tree safety wintering, the effect is significantly better than the winter scraping the skin. As many invincible and pests with ...