【摘要】 采用聚丙烯酰胶薄层凝胶电泳技术，对5个地区潜伏侵染香蕉果实的芭蕉炭疽菌（Col－letotrichummusae），共10个分离菌系的酯酶同工酶进行了分析。结果表明：经多菌灵杀菌剂处理后，耐药性增强或产生了抗药性的菌系，普遍表现出酶带数相应增加及酶带活性增强。更多还原

【Abstract】 Ten isolates of Chlletotrichum musae latently infesting banana were collected from five regions and their esterase isozymes were examined by Polyacrylamide gel vertical plate elec-trophoresis. The results found that the isolates showing resistance or tolerance after treated with Carbendozim had more bands and high activity of the isozymes.更多还原