咪鲜·几丁糖水乳剂防治茄子叶霉病的田间药效试验  

Field Efficacy Trials of Prochloraz·chitosan EW against Leaf Mould of Eggplant

作　　者：谷彦冰 张永军 吴平 左太强 崔守东 

机构地区：[1]青岛中达农业科技有限公司,山东青岛266316

出　　处：《中国果菜》2017年第11期37-39,共3页China Fruit & Vegetable

摘　　要：在咪鲜胺有效成分含量相同情况下,本试验比较了450g/L咪鲜胺水乳剂、46%咪鲜·几丁糖水乳剂对保护地茄子叶霉病的防治效果。药后7d和15d,450g/L咪鲜胺水乳剂对茄子叶霉病的防治效果分别为80.14%和61.76%,几丁聚糖和咪鲜胺复配产品(46%咪鲜·几丁糖水乳剂)对茄子叶霉病的防治效果高达91.91%和89.95%。结果表明,相比于450g/L咪鲜胺水乳剂,46%咪鲜·几丁糖水乳剂防治茄子叶霉病的效果及持效期显著提高。This experiment compared the control effects of 450 g/L prochloraz EW and 46% prochloraz·chitosan EW of Fulvia fulva in greenhouse under the same effective component content of prochloraz. The control effects of 450 g/L prochloraz EW were 80.14% and 61.76% respectively seven and fifteen days after spraying. And control effects of compound product(46% prochloraz·chitosan EW) were 91.91% and 89.95% respectively. This results showed that the control effect and duration of 46% prochloraz·chitosan EW were significantly improved to eggplant leaf mould compared with 450 g/L prochloraz EW.

关 键 词：院46%咪鲜·几丁糖水乳剂 450g/L咪鲜胺水乳剂 茄子叶霉病菌 防治效果 

分 类 号：S43[农业科学—农业昆虫与害虫防治]