果树喷药十要点①果树品种不同，生育期、成熟期也不同，对药剂的承受程度、敏感性也不同，因此必须选用适宜对路有效的农药品种。②必须准确掌握好药剂的配比浓度，不可随意加大或减少。③药液应先配成母液，再由母液稀释到所需浓度，稀释时要充分搅匀，药液中可加入０．... Ten points of spraying fruit trees ① fruit trees of different species, growth period, maturity is also different, the extent of the drug bear, the sensitivity is also different, it is necessary to select appropriate pesticide varieties on the road. ② must accurately grasp the ratio of the concentration of pharmaceutical, not free to increase or decrease. ③ liquid should be dubbed the mother liquor, then dilute the mother liquor to the desired concentration, when diluted to fully mix, the liquid can be added 0. ...