创制杀菌剂烯肟菌酯生物活性及应用(Ⅱ)——小麦白粉病  

The Research of Biological Activity and Application of Novel Fungicide-Enstroburin(Ⅱ)

作　　者：司乃国[1] 刘君丽[1] 张宗俭[1] 张冬明[1] 陈亮[1] 王力钟[1] 李志念[1] 

机构地区：[1]沈阳化工研究院,沈阳110021

出　　处：《农药》2003年第11期39-40,共2页Agrochemicals

摘　　要：烯肟菌酯对小麦白粉病的盆栽杀菌活性 (EC90 值 )为 2 8.3 0 7μg/ml;田间小区试验结果一致表明 ,烯肟菌酯在 50～ 10 0 μg/ml的处理剂量下 ,施药 1～ 2次 ,对小麦白粉病具有较好的防治效果 ,防效在 65 50 %～ 87Enstroburin were tested against wheat powdery mildew in laboratory and field,the results showed that enstroburin provided good activity against the disease under the laboratory conditions,the EC 90 of enstrobin is 28.307 μg/ml.At the rate of 50～100g a.i./ha,The activity of enstroburin against wheat powdery mildew in field were 65.50 %～87.48%.

关 键 词：杀菌剂 烯肟菌酯 生物活性 小麦 白粉病 防冶效果 

分 类 号：S435.121[农业科学—农业昆虫与害虫防治]