1.刮 指早春结合刮治腐烂病、轮纹病等枝干病害,彻底刮除翘皮下及腐烂病伤疤外缘的若虫,挖除透翅蛾、天牛幼虫伤口及剪、锯口下及周围的若虫。 2.涂 在刮除粗翘皮的基础上,于苹果萌芽前,对大枝主干全面涂50倍的氧化乐果与铲除杀菌剂混合液,或50倍的氧化乐果黄泥浆,或50倍的久效磷黄泥 1. Scrape refers to the combination of early spring scraping cure rot disease, rotundity and other branches of disease, the total removal of the warped under the bark and rot rot nymphs, dig through the moths, beetles larvae wounds and scissors, under the kerf and Around the nymph. 2. Apply to scratch the skin on the basis of rough, before the apple sprout, the main branch of the full 50 times the full application of omethoate and anti-fungicide mixture, or 50 times the omethoate yellow mud, or 50 times Long-acting phosphorus Wong Nai