百菌清10%烟剂防治大棚黄瓜霜霉病药效试验  

Efficacy of Chlorothalonil 10% Smoke Agent against Cucumber Downy Mildew Peudoperonospora cubensis

作　　者：李生英[1] 张应年[1] 陈明凯[1] 

机构地区：[1]兰州城市学院化学与环境科学学院,甘肃兰州730070

出　　处：《农药研究与应用》2008年第6期22-24,共3页Agrochemicals Research & Application

基　　金：兰州市科技攻关及产业化项目(2007-3-8)资助

摘　　要：试验了烟剂农药新品种-百菌清10％烟剂对保护地黄瓜霜霉病的防治效果，结果表明百菌清10％烟剂对黄瓜霜霉病的防效达72．87％～82．85％，使用的适宜剂量为750～1200a．i．g／hm^2，持效期为7d。The experiment was carried out for control of chlorothalonil 10% smoke agent formulation against cucumber downy mildew in greenhouse. The results of field trails indicated that the control effects were up to 72.87% -82.85%, and its persistence lasted about 7 days. The optimal application rate in the field was 750-1200 a.i.g/hm^2.

关 键 词：百菌清 10%烟剂 霜霉病 防效 

分 类 号：S481.9[农业科学—农药学]