摘要
对杀菌剂32%锰锌·腈菌唑防治胡麻白粉病的施药时期、施药次数及对胡麻产量、经济性状的影响进行田间试验研究。结果表明:在胡麻白粉病始发初期选择32%锰锌·腈菌唑(有效成分288 g/hm2)喷施,间隔10 d连续施药2次可以有效抑制白粉病的发生与流行。
The pesticide application time and number and the effect of 32% MZ ＂Myclobutanil on control of flax powdery mildew and on the yield and economic traits of flax were studied. The result showed that in the early stage of flax powdery mildew, using 32% MZ＇myclobutanil of 288 g/hm; and twice every 10 days could effectively restrain powdery mildew.
出处
《宁夏农林科技》
2016年第9期35-36,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
国家现代农业产业技术体系建设专项资金(CARS-17-SYZ-4)
关键词
胡麻
白粉病
杀菌剂
防治
Flax
Powdery mildew
Fungicide
Control
