25%嘧菌酯悬浮剂防治辣椒疫病药效试验  

The Effects of Azoxystrobin 25% SC on Controlling of Phytophthora capsici

作　　者：宁伟文 胡敏[1] 潘晓皖[1] 

机构地区：[1]安徽省农药检定所,安徽合肥230001

出　　处：《农药科学与管理》2004年第11期15-17,共3页Pesticide Science and Administration

摘　　要：试验结果表明,对辣椒茎基部喷淋施用25%嘧菌酯悬浮剂,随着施药浓度的增大,防病效果逐渐升高,对辣椒疫病发病初期防病效果好、持效期较长,施用本品24～72g/667m2,加水60kg稀释,对开花座果初期的辣椒具有较高的安全性,并有刺激辣椒生长的作用,具有较高的推广应用价值。推荐本品使用药量以48g/667m2为宜。The results of field trials showed that azoxystrobin 25%SC had good controlling effects on Phytophthora capsici immediately and permanently.In the primary period of diseases,sprayed every seven days,from first to third consecutive times,the prevention efficacy on Phytophthora capsici were better and better,and could stimulate the growth of cayenne.The recommended application concentration was 80g/100L water (dilute 1250 times).

关 键 词：嘧菌酯悬浮剂 防治 辣椒 疫病 甲氧基丙烯酸酯类杀菌剂 

分 类 号：S436.418[农业科学—农业昆虫与害虫防治]