红蜘蛛是危害果树较顽固的害虫,由于其细小,在树上分布多,单独使用农药防治效果不甚理想。笔者通过试验,在农药中加入适量米汤喷雾,效果大不一样。防治时无论使用什么农药,如三氯杀螨醇也好、克满特、三唑锡也好,在农药与水的配方比例中加入10%左右的米汤混合,(米汤可单独熬制,以100克大米熬2～2.5公斤水为宜),由于药液混合米汤后具有了粘性,喷雾后便凝结在树叶和树干上,使叶片上和树 Red spider is more harmful to fruit trees than pests, because of its small, distributed in the tree, the effect of pesticide alone is not ideal. The author passed the test, add appropriate amount of pesticide spray rice soup, the effect is very different. No matter what pesticides used in the control, such as dicofol, Keman special, triazole tin Ye Hao, pesticide and water formulations in the proportion of about 10% by adding rice soup (rice soup can be boiled separately to boil 100 grams of rice 2 ~ 2.5 kg of water is appropriate), because the liquid mixed with rice soup has a sticky, spray and then condensed in the leaves and tree trunks, leaves and trees