The symptoms, pathogen, transmission routes and occurrence law of the cucumber downy mildew, bacterial angular leaf spot and brown spot were analyzed, and the corresponding fungicides which controlled different diseases were also put forward.
从发病症状、病原、传播途径和发生规律等方面对黄瓜霜霉病、细菌性角斑病和褐斑病3种病害进行了分析,并针对不同的病害提出了相应的防治药剂。
参考来源 - 黄瓜霜霉病\角斑病及褐斑病的识别与防治—《天津农业科学》—2010年第1期—龙源期刊网·2,447,543篇论文数据，部分数据来源于NoteExpress
The Resis was resistant to brown spot and powdery mildew.
雷西斯苜蓿抗褐斑病和霜霉病；
Place the cue ball on the brown spot and attempt to hit it along the baulk line.
把主球放在棕球置点上，试着使其在被击打后沿着发球线滚动。
Strain B75 was strongly antagonistic to tobacco brown spot disease in pot test and field test.
菌株B75在温室盆栽测定和大田防效试验中，对烟草赤星病都有显著防效。
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