摘要
通过筛选溶剂和表面活性剂,确定了5%氟环唑展膜油剂配方（各组分按质量比）：5%氟环唑;5%十二碳醇酯;6%助剂（NP10∶BY140∶TX10=1∶1∶1）;7%1-甲基-2-吡咯烷酮;21%油酸甲酯;溶剂油200号补至100%,该配方经各项性能质量检测合格。5%氟环唑展膜油剂作为一种水田省力化农药新剂型,在防治水稻纹枯病试验中表现优异,在有效成分亩用量为5~6 g时,50 d防效可达76.18%,与市场常用药剂125 g/L氟环唑悬浮剂防效相当。
Through systematically screening process of the mainly different additives,the spreading oil of 5% epoxiconazole was determined（ all components by mass ratio）,which was that 5% epoxiconazole; 5% carbon ester; 6% additives（ NP10∶BY140∶TX10 = 1∶1∶1）; 7% 1-methyl-2-pyrrolidone; 21% methyl oleate; solvent-200 oil making up to 100%. The formula was qualified by the quality testing of the performance As a new pesticide formulation of labor-saving in paddy field。The spreading oil of 5% epoxiconazole show excellent in the test of controlling rice sheath blight,the amount of active ingredients was 5 ~ 6 g / mu,the control efficiency by 50 d was up to 76. 18 percent. Which was as same as the 125 g / L epoxiconazole suspension concentrate.
出处
《广州化工》
CAS
2014年第1期77-80,共4页
GuangZhou Chemical Industry
关键词
氟环唑
展膜油剂
水稻纹枯病
epoxiconazole
spreading oil
rice sheath blight
