摘要
连续2009-2010两年田间药效试验结果表明,试验药剂氟环唑125g/L悬浮剂对水稻纹枯病具有较好防效,施药用量为有效成分75g/hm2处理的末次防效达72%以上,保产率达12%以上,是防治水稻纹枯病较为理想的药剂,对水稻安全。
The results of field trials at 2009 and 2010 years showed that 250g/L Kresoxim methyl epoxiconazole SC was good and a more ideal fungicide against rice sheath blight,at dose rate of 75（a.i.） g/ha,the last control effect and protection yield was above 72%,12% respectly.
出处
《农药科学与管理》
CAS
2013年第8期58-60,共3页
Pesticide Science and Administration
关键词
氟环唑
水稻纹枯病
防治效果
药效试验
epoxiconazole
khizoctonia solani palo
control effect
field trial
