防治六月红芋疫病的药剂筛选试验  

Field trial on screening of fungicide against phytophthora blight of “Liuyuehong”taro

作　　者：黄达才 

机构地区：[1]福建省永定县城郊乡农业站,364100

出　　处：《福建农业科技》2013年第5期45-46,共2页Fujian Agricultural Science and Technology

摘　　要：进行80%烯酰吗啉WG、72%霜疫力克WP、75%百菌清WP、80%代森锰锌WP防治六月红芋疫病的药效筛选试验,结果表明:80%烯酰吗啉WG 2 000倍液、72%霜疫力克WP 600倍液的防效较好,分别达84.68%和81.22%。Field trim on screening of fungicide against phytophthora blight of ＂Liuyuehong＂ taro was carried out by using 80% dimethomorph WG, 72% Shuangyilike WP, 75% chlorothalonil WP and 80% maneozeb WP. The results showed that 2000-fold 80% dimethomorph WP, 600 - fold 72% Shuangyilike WP had better controlling efficiency to phytophthora blight of ＂Liuyuehong＂ taro, and the efficiency of prevention and control was 84.68% and 81.22%, respectively.

关 键 词：芋疫病 防效 药剂筛选 

分 类 号：S436.32[农业科学—农业昆虫与害虫防治]