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

作　　者：张王斌[1] 安德荣[1] 刘向阳 尚东东 

机构地区：[1]西北农林科技大学植保学院,陕西杨凌712100 [2]陕西省洛川县果树研究所,洛川727400

出　　处：《农药》2005年第3期103-104,共2页Agrochemicals

摘　　要：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.

关 键 词：苹果腐烂病 烯唑醇 病菌 WP 室内毒力测定 试验结果 杀菌剂 抑制作用 ED50 过用 

分 类 号：S436.611.1[农业科学—农业昆虫与害虫防治]