悬铃木挂果初期，在树于基部打孔注人AC药剂．处理一个月后倒定，结果表明，嫩枝残存球果鲜重减轻，含水量下降，活性减小，电解质外渗率增加，球果皱缩、萎蔫干枯而脱落。这与果内过氧化氢酶活性下降，过氧化氢大量积累；导致球果膜脂过氧化作用、破坏质膜、伤害细胞有关。 Platanus fruiting early, perforated at the base of the tree injected AC Pharmacy. After one month’s treatment, the results showed that the fresh weight of shoots decreased, the water content decreased, the activity decreased, the electrolyte extravasation rate increased, the cones shrunk, wilted and shedding. This results with the catalase activity decreased, a large number of hydrogen peroxide accumulation; lead to pericellular membrane lipid peroxidation, destruction of the plasma membrane damage cells.