不同药剂防治水稻病害效果试验  

Effects of Fungicides on Protection of Rice Diseases

作　　者：谭建东 任淑娟[2] 

机构地区：[1]黑龙江省云山农场农业发展部,黑龙江虎林158420 [2]黑龙江省北大荒农业股份有限公司八五六分公司,黑龙江虎林158418

出　　处：《北方水稻》2007年第4期36-38,共3页North Rice

摘　　要：通过对几种药剂的防病效果进行试验研究,结果表明:0.4%低聚糖菌剂150～200 ml/667 m2可有效地防治水稻稻瘟病、叶鞘腐败病和水稻纹枯病等病害。An experiment was carried out to study the effects of several kinds of fungicides on the prevention of rice diseases. The results showed that 150 or 200 ml per 667 m^2 of 0.4% oligosaccharide fungicide had an effective control to rice blast, rice sheath rot, and rice sheath blight.

关 键 词：0.4%低聚糖菌剂 生物防病 稻瘟病 叶鞘腐败病 纹枯病 防效 效益 

分 类 号：S481.9[农业科学—农药学]