烯唑醇对苹果腐烂病病菌抑制作用

Diniconazole Inhibition of Valsa mali, Causal Agent of Apple Canker

通过用烯唑醇、福美胂两种杀菌剂对苹果腐烂病病菌的室内毒力测定比较。试验结果初步表明,烯唑醇对苹果腐烂病病菌有明显的抑制作用,效果优于福美胂。其有效中量ED分别为15.4mg/kg和17.2mg/kg,12.5%烯50唑醇WP毒力效果是40%福美胂WP的1.12倍。

Efficacy of diniconazole and asomate against the causal agent of apple canker were compared in laboratory toxicity experiments. Preliminary results indicated that diniconazole inhibited Valsa mali and control was superior to that of asomate, with respective ED50s of 15.4 and 17.2 mg/kg. Toxicity of diniconazole 12.5% WP was 1.12 times higher than that of asomate 40% WP.