摘要
以"宁杞7号"为研究对象,研究了硫制剂嘉流、成标、明塞在不同浓度下对枸杞白粉病的防治效果。试验结果表明,明塞80%硫磺水分散粒剂对枸杞白粉病有较显著的防效。其中,明塞80%硫磺水分散粒剂300倍液对枸杞白粉病防效最佳为83.82%,该药剂适用于枸杞白粉病的防治。
Ningqi No.7 was taken as the study object.The control effects of three kinds of sulfur preparations(Jialiu,Chengbiao and Mingsai)against wolfberry powdery mildew were studied with different concentrations.The results showed that 80%Mingsai sulfur water dispersible granules had obvious control effects against wolfberry powdery mildew.300 times dilution of liquid of 80%Mingsai sulfur had the best control effects and the control effect could reach 83.82%.Therefore,it is suitable to effectively control the wolfberry powdery mildew.
作者
秦垦
段淋渊
杨经波
黄婷
QIN Ken(Wolfberry Engineering Institute,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)
出处
《宁夏农林科技》
2018年第6期15-16,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
宁夏回族自治区枸杞育种专项(2013NYYZ0102)
宁夏农林科学院成果孵化项目(NNKCGFH-2017-01)
关键词
硫制剂
枸杞白粉病
防治效果
Sulfur preparations
Wolfberry powdery mildew
Control effects
