石硫合剂原液2份，食盐1－2份。将以上的物质溶化混匀，倒入石流合剂和粘土，搅匀后即可涂于，徐量以不下流为准。六、剪枝。趁果树冬剪时，将有虫蛀，虫孔或有虫卵的枝条剪掉，集中烧毁，可以起到一举两得的效果。七、冷杀。将粮仓的门窗全部打开，使气温降到-5℃以下，长时间 2 parts of lime sulfur mixture stock solution, 1-2 parts of salt. The above material is dissolved and mixed into the stone flow mixture and clay, stir can be applied after coating, Xu amount to no less than prevail. Six, pruning. To take advantage of the fruit tree winter cut, there will be moth-eaten, wormhole or worm cut branches, concentrated burned, you can play a double benefit effect. Seven, cold kill. Open all the doors and windows of the granary, so that the temperature dropped below -5 ℃ for a long time