机构地区: 华南农业大学资源环境学院
出 处: 《华南农业大学学报》 2003年第3期85-86,共2页
摘 要: 用生长速率法测定了杀菌剂丙环唑对香蕉炭疽病菌和香蕉黑星病菌的毒力,测定结果表明,丙环唑对2种病原真菌的有效中浓度EC50分别为(0 1976±0 0148)μg/mL和(0 0092±0 0006)μg/mL. Toxicity of fungicide propiconazole on Colletotrichum musae and Phyllosticta musarum was studied using growing rate method. The results showed the EC50 value inhibiting mycelium growth of 2 fungi were (0197 6±0014 8)μg/mL and (0009 2±0000 6)μg/mL, respectively.