天津农业科学2026，Vol.32Issue(3)：63-67,5.DOI:10.3969/j.issn.1006-6500.2026.03.010
多种杀菌剂对黄瓜白粉病的田间防治效果
Efficacy of Multiple Fungicides for the Field Control of Powdery Mildew on Cucumber
莫朝辉 1丁达珍 2王昆3
作者信息
- 1. 芷江侗族自治县芷江镇农业综合服务中心,湖南 芷江 419100
- 2. 芷江侗族自治县农业综合服务中心,湖南 芷江 419100
- 3. 湖南禾益作物科学有限公司,湖南 长沙 410125
- 折叠
摘要
Abstract
To clarify the control effects of different fungicides on cucumber powdery mildew and their for cucumber,seven funides were evaluated for their field efficacy against powdery mildew on cucumber.All seven fungicides were applied twice at an interval of 10 days using a spray method.The results showed that all the tested fungicides had certain control effect on cucumber powdery mildew.Among them,the 400 g·L-1 chlorfluazuron suspension and the 25%ethabox sulfate emulsion were the most effective in terms of con-trol efficacy and yield protection.The control effects of the two fungicides on cucumber powdery mildew were 83.2%and 79.0%,re-spectively,and the yield protection rates were all above 13%10 days after the second application.The fungicides in this trial can be popularized and applied in production according to the occurrence of cucumber powdery mildew.关键词
黄瓜/白粉病/杀菌剂/田间药效/安全性Key words
cucumber/powdery mildew/ficide/field efficacy/fafety分类
农业科技引用本文复制引用
莫朝辉,丁达珍,王昆..多种杀菌剂对黄瓜白粉病的田间防治效果[J].天津农业科学,2026,32(3):63-67,5.
