万州区猕猴桃溃疡病的防治药剂室内筛选  

Indoor Screening of Bactericides against Kiwifruit Canker in Wanzhou Distict

作　　者：刘兰泉[1] 王东[1] 刘露[1] 覃贵勇[1] 吴琼[1] 

机构地区：[1]重庆三峡职业学院,重庆404155

出　　处：《湖北农业科学》2014年第7期1560-1562,共3页Hubei Agricultural Sciences

基　　金：重庆市万州区农业类重点科技攻关计划项目(201201009)

摘　　要：为筛选出针对防治万州区猕猴桃(Actinidia chinensis)溃疡病菌的高效药剂,将初筛出的10种常见商品杀菌剂分别采用纸碟法和平板划线法进行室内抑菌试验,进一步筛选出6种抑菌效果较好的药剂进行室内毒力测定。结果表明,乙蒜氯霉的抑菌效果最好,EC50为36.34 mg/L;其次是新田秀才6号、农用硫酸链霉素,其EC50分别为83.21、92.34 mg/L。In order to screen the highly efficient medicines against the Kiwifruit canker in Wanzhou district, 10 preliminarily screened common medicines were used for indoor antibacterial tests with paper plates and plate streaking method. 6 kinds of medicine with relatively better antibacterial effect were selected for indoor virulence test. The results showed that Chloramphenicol B. garlic had the best antibacterial effects with the EC50 of 36.34 mg/L, followed by the New Tianxiucai No.6 and agricultural streptomycin sulphate ranking the second and third with the EC50 of 83.21 mg/L and 92.34 mg/L, respectively.

关 键 词：猕猴桃(Actinidia chinensis) 溃疡病 杀菌剂 毒力 

分 类 号：S482.2[农业科学—农药学] S663.4[农业科学—植物保护]