80%代森锌可湿性粉剂防治花生叶斑病的效果  

Field Control Experiments of 80% Zineb WP on Peanut Leaf Spots

作　　者：陈凯[1] 谢宏峰[2] 樊堂群[2] 许曼琳[2] 迟玉成[2] 王绛辉[3] 

机构地区：[1]山东省农业科学院科技产业处,山东济南250100 [2]山东省花生研究所,山东青岛266100 [3]山东省农业科学院国际合作处,山东济南250100

出　　处：《安徽农业科学》2011年第18期10932-10933,共2页Journal of Anhui Agricultural Sciences

基　　金：山东省优秀中青年科学家奖励基金(BS2009NY040)

摘　　要：[目的]确定80%代森锌可湿性粉剂(WP)对花生叶斑病的防治效果及最佳使用剂量。[方法]以60%多菌灵可湿性粉剂(WP)为对照药剂,以清水为空白对照,采用叶面喷雾法施药,测定80%代森锌WP 937.5、1 069.5和1 200.0 g/hm2防治花生叶斑病的效果。[结果]不同处理80%代森锌WP对花生叶斑病的防治效果均高于71%,显著高于对照药剂60%多菌灵WP,但处理间差异不显著。[结论]80%代森锌可湿性粉剂防治花生叶斑病效果良好,安全性高,建议用量1 069.5～1 200.0 g/hm2。[ Objective] The study aimed to determine and evaluate control effect and security of 80% Zineb WP against peanut leaf spots,which will provide technical suppoit for its promotion and utilization. [ Method] By using 60% Carbendazim WP as control insecticides and foliar spray method,and taking water as blank control ,the control effects of 937.5,1 069.5 and 1 200.0 gc＇hm^2 80% Zineb WP against peanut leaf spots were determined. [ Result] The control effects of 80% Zineb WP were higher than 71% ,obviously higher than 60% Carbendazim WP,but there were no significant differences among the 80% Zineb WP treatments. [ Conclusion ] 80% Zineb WP was good and safety for controlling peanut leaf soots. The recommended using dosage is 1 069.5 - 1 200g/hm2

关 键 词：80%代森锌可湿性粉剂 花生叶斑病 田间药效 

分 类 号：S435.652[农业科学—农业昆虫与害虫防治]