速保利、粉锈宁拌种防治小麦条诱病及雪霉叶枯病的持效期  

The Durable Period of Triadimefon,Diniconazole AGAINST STRIPE RUST AND Gerlachia Leaf Bilght of Wheat

作　　者：王美南[1] 商鸿生[1] 井金学[1] 刘常宏[1] 高照良 

机构地区：[1]西北农业大学植保系

出　　处：《西北农业学报》1997年第4期81-83,共3页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：国家"九五"攻关项目;陕西省"九五"攻关项目

摘　　要：盆栽幼苗及田间小区试验表明，以麦种量０．０３％的速保利、粉锈宁有效成分分别拌种，对小麦条锈菌控制的持效期可达５５ｄ。拌种防治小麦雪霉叶枯病的效果低，３０ｄ后其防效低于５０％。The durable Period of diniconazole and triadimefon against wheat stripe rust andwheat gerlachia leaf blight by coating seeds was evaluated in green house and field trails.Whenthe efficient content of the two fungicide is 0. 03%respectively,their durable period for control-ling wheat strip rust was 55days.But they bad lower effect for controlling wheat gerlachia leafblighi.and did not come up to 50%of control effect 30 days after planting.

关 键 词：速保利 粉锈宁 小麦 条锈病 雪霉叶枯病 

分 类 号：S435.121.4[农业科学—农业昆虫与害虫防治]