果树药害的急救防治果树病虫时，如农药使用不当则会发生药害，轻则造成叶片黄化、白化、凋萎、脱落，重则导致整株死亡。采取下列急救措施，可减轻药害，促使树体恢复。１水洗去药。药害一旦发生，应立即喷水冲洗受害植株，冲净枝叶表面的农药，防止药害加重。土施呋喃... Emergency treatment of fruit tree injury Pest control of fruit trees, insects, such as improper use of pesticides will occur when the injury, ranging from the leaves cause yellowing, albino, wilting, shedding, weight will lead to death of the entire plant. Take the following first aid measures to reduce the injury and promote the recovery of trees. 1  wash to medicine. In case of phytotoxicity, immediately rinse the affected plants with water and rinse the pesticides on the branches and leaves to prevent aggravating the phytotoxicity. Soil furan ...