80%噻嗪酮可湿性粉剂防治水稻潜叶蝇田间药效评价  

Field Efficacy of 80% Buprofezin WP against Rice Leaf Miner

作　　者：魏民 权明顺[2] 金焕贵 Wei Min;Jin Huangui;Quan Mingshun(Institute for the Control of Agrochemicals of Heilongjiang Province,Harbin Heilongjiang 150090,China;Agricultural Extension Center,Acheng District,Harbin Heilongjiang 150000, China)

机构地区：[1]黑龙江省农药管理检定站,黑龙江哈尔滨150090 [2]哈尔滨市阿城区农业技术推广中心,黑龙江哈尔滨150000

出　　处：《农药科学与管理》2018年第12期49-51,共3页Pesticide Science and Administration

摘　　要：田间药效试验表明,80%噻嗪酮可湿性粉剂在有效成分108～180g. a. i/ha推荐用量下,于水稻潜叶蝇发生期喷施1次,施药后5d、10d对潜叶蝇的防效均在91%以上,对水稻生长安全。80%噻嗪酮可湿性粉剂可以作为水稻生产中潜叶蝇的防治用药。Field efficacy tests showed that 80% thiazidone wettable powder was sprayed once at the occurrence stage of rice leaf miner at the recommended dosage of 108 ~ 180 g. a. i/ha of active ingredients,and the control effect on leaf miner was over 91% on 5 and 10 days after application,which was safe for rice growth. 80% Thiazone wettable powder can be used as a control for leaf miner in rice production.

关 键 词：噻嗪酮 水稻 潜叶蝇 安全性 

分 类 号：S482.3[农业科学—农药学] S481.9[农业科学—植物保护]