几种杀菌剂对鹤首葫芦枯萎病菌的室内抑菌试验  

Inhibiting Effect of Five Fungicides on the Wilt Pathogen of Lagenaria siceraria in Laboratory

作　　者：邱宁宏[1] 王勇[1] 刘芬[1] 

机构地区：[1]遵义职业技术学院,贵州遵义563006

出　　处：《北方园艺》2011年第22期122-123,共2页Northern Horticulture

摘　　要：采用含药培养基法、抑菌圈法测定生菌素、多菌灵、如特克利、甲霜噁霉灵、噁霉灵5种供试杀菌剂对鹤首葫芦枯萎病菌的室内抑菌作用。结果表明:80%多菌灵WP 1 300倍液、54.5%如特克利WP 800倍液对该菌的抑制效果最好,抑菌率分别为100%、91.88%,抑菌圈平均直径分别为16.50、31.00mm,药剂间差异极显著。The inhibiting effects of 5 kinds of fungicides,including zhongshengmycin,carbendazim,hymexazol-thiram,metalaxyl-hymexazol,hymexazol against Fusarium oxysporum Schlecht（Lagenaria siceraria）by using drug containing culture medium method and inhibition zone method were studied in laboratory.The results showed that 1 300 times of 80% carbendazim WP and 800 times of 54.5% hymexazol-thiram WP had a better inhibiting effect,and the inhibition rates were 100% and 91.88% respectively.The average diameter of inhibition zone were 16.50 mm and 31.00 mm respectively.There were very significant differeces among the fungicides.

关 键 词：鹤首葫芦 枯萎病菌 杀菌剂 抑菌试验 

分 类 号：S436.8[农业科学—农业昆虫与害虫防治]