应用不同剂量的吡虫啉·戊唑醇种子处理悬浮剂对裸燕麦拌种，结果表明，高巧600 g/L悬浮种衣剂60～120 mL(商品量)+立克秀60 g/L悬浮种衣剂22～42 mL(商品量)拌100 kg种子，对燕麦红叶病和坚黑穗病的防效分别达65.09%～82.79%和100%；增产率达71.68%～153.12%，增产965.40~1 189.50 kg/hm2。各处理的出苗率和幼苗长势与对照无明显差异或好于对照。

The screening tests of suitable dose of the imidacloprid·tebuconazole SC were carried out on naked oat “Yan 2007”. The results showed that the control efficiency of different doses， 60~120 mL Gaucho(dose of commodity)+22~42 mL Raxil(dose of commodity)/100 kg seed， were respectively 65.09%～82.79% and 100% to BYDV and Ustilago levis； increased rates of kernel were 71.68% to 153.12% . The effects to emergence and seedling growth were no obvious difference or better than the control .

S512.6

现代农业燕麦荞麦产业技术体系建设专项(CARS-08-C-1)部分内容