采用多种方法对防治苹果轮纹病的药剂予以筛选,结果表明:腐必清原油、柴油加五氯酚渗透剂铲除能力强,但应注意其对树皮的伤害;黄腐酸、黄腐酸盐是良好的增效剂;菌毒清、三唑酮、十三吗啉可替代砷制剂在果园使用。 A variety of methods were used to screen the pesticides against apple rot disease. The results showed that rotiflora crude oil, diesel oil and pentachlorophenol penetrant had strong ability to eradicate bark, but should pay attention to its damage to the bark; fulvic acid, yellow rot Acid salt is a good synergist; Mycophenolate, triadimefon, tridemorph can replace arsenic preparations used in the orchard.