不同药剂对番茄灰霉病的防治效果研究  

Study on Control Effect of Different Medicament on Tomato Gray Mold

作　　者：丁建成[1] 胡宏云[1] 刘小林[1] 倪春耕[1] 王振荣[1] 梁光义 郑全斌 

机构地区：[1]安徽省农业科学院植物保护研究所,安徽合肥230031 [2]安徽省合肥市庐阳区三十岗乡农技站,安徽合肥230031

出　　处：《安徽农业科学》2009年第26期12604-12605,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]为番茄灰霉病的防治工作提供参考。[方法]试验设在安徽省合肥市三十岗乡,设6组处理,分别为:①50%速克灵可湿粉剂1 500倍液;②25%灰克超微可湿粉剂1 000倍液;③爱可2 000倍液;④2%扑海因悬浮剂1 500倍液;⑤36%粉霉灵悬浮剂500倍液;⑥CK。观察6组处理对番茄灰霉病的防治效果,以及对番茄产量的影响。[结果]除CK外,其余各组处理均对番茄灰霉病有不同程度的防治效果,以处理②、④的防效较好,分别为92.1%、85.4%,①、③、⑤的防治效果分别为:66.7%、79.4%、77.8%;与CK相比,各处理对番茄产量均有一定影响,其中,处理②的产量最高,达15 941.30 kg/hm2,其次为处理④,而处理①的产量最低,仅14 162.63kg/hm2。[结论]处理②、④是最佳防治药剂,且对番茄具有明显的增产作用。[ Objective ] The study aimed to provide the reference for control work of tomato gray mold. [ Method] The test was conducted at Sanshigang County, Hefei City, Anhui Province, and divided into six groups, which including： （1） 50% procymidone wettable powder; （2） 25% huikechaowei wettable powder 1 000 times liquid; （3） aike 2 000 times liquid; （4） 2% iprodione suspension concentrate 1 500 times liq- uid; （5）36% fenmeiling suspension concentrate 500 times liquid; CK. The control effects of six treatments on tomato gray mold and the influ- ence on yield were studied. [ Result ] The groups had control effect at different degree expect CK, the control effect of treatment （2）, （4） were better than the other, respectively for 92.1%, 85.4% ; the control effect of （1）, （3）, （5） were 66.7%, 79.4%, 77.8% respectively. All treatments have some influences on yield of tomato compared with CK, among them, treatment （2） had the highest yield, which was 15 941.30 kg/hm2, then treatment （4）, （1） which had the minimum yield （14 162.63 kg/hm2） . [ Conclusion] Treatment （2）, （4） were the best control medicament, and had the obvious yield increasing effect.

关 键 词：番茄 灰霉病 防效 产量 

分 类 号：S436.412.13[农业科学—农业昆虫与害虫防治]