不同药剂对水稻纹枯病田间防治效果及产量的影响研究  

Effect of Different Medicaments on Control Effect and Yield on the Rice Sheath Blight

作　　者：吴红[1] 宋伟[1] 李红林[1] 吴亚晶[1] 宋喜强[1] 

机构地区：[1]黑龙江省农垦总局建三江农业科学研究所,黑龙江建三江156300

出　　处：《北方水稻》2016年第3期28-29,35,共3页North Rice

摘　　要：试验不同药剂对水稻纹枯病田间防治效果及对产量的影响,结果表明,这几种药剂对水稻纹枯病的防治、产量的提高效果显著,与对照药剂25%咪鲜胺相比,病情指数降低3.52%~4.24%,防效提高27.9%~33.6%。与清水对照相比增产5.4%~6.1%。The test of control effect and yield on the rice sheath blight was made and the result indicated that the medicaments had significant results on control and yield, compared with control of 25% prochloraz, disease index of medicament drop from 3.52% to 4.24%, the control effect improved from 27.9% to 33.6%. the test was increasing production from 5.4% to 6.1% compared with the control of water.

关 键 词：不同药剂 纹枯病 防治效果 产量 

分 类 号：S481.9[农业科学—农药学]