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摘要:
In order to better control common diseases of corn and soybean in Sanjiang plain,the in vitro antifungal activity of corydalis chloroform extract against several common fungal diseases of corn and soybeans was tested using mycelial growth rate method. The test result of mycelial growth rate showed that the inhibition rate of corydalis chloroform extract against Cercosporidium sofinum( Hara) Liu & Guo and Rhizoctonia solani Kuhn were all above 80%,and EC50 values were52. 98- 58. 98 mg /L. The test result of spore germination showed that the inhibition rates against spore germination of all pathogenic fungi were high,in which the inhibition rates against spore germination of C. sofinum and Bipolaris maydis reached 100%. Biological control test showed that the control effects against other diseases were below 60% except that against R. solani reaching 61. 46%.
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其它可利用食物对小花宽瓣黄堇(Corydalis giraldii Fedde)种子散布的影响
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篇名 Antifungal Activity of Corydalis Chloroform Extract against Several Kinds of Pathogenic Fungi of Corn and Soybean
来源期刊 Plant Diseases and Pests(植物病虫害研究:英文版) 学科 农学
关键词 玉米小斑病 氯仿提取物 病原真菌 延胡索 抑菌活性 大豆 萃取液 常见疾病
年,卷(期) 2014,(3) 所属期刊栏目
研究方向 页码范围 28-30
页数 3页 分类号 S435.131
字数 语种
DOI
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研究主题发展历程
节点文献
玉米小斑病
氯仿提取物
病原真菌
延胡索
抑菌活性
大豆
萃取液
常见疾病
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
Plant Diseases and Pests(植物病虫害研究:英文版)
双月刊
2152-3932
安徽省合肥市农科南路40号
出版文献量(篇)
726
总下载数(次)
2
总被引数(次)
0
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