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| 贵州花江峡谷木豆主要真菌病害调查 | |
| 引用本文： | 练启仙,桑维钧,杨茂发,李小霞. 贵州花江峡谷木豆主要真菌病害调查[J]. 贵州农业科学, 2009, 37(7) |
| 作者姓名： | 练启仙 桑维钧 杨茂发 李小霞 |
| 作者单位： | 兴义民族师范学院,贵州,兴义,562400;贵州大学农学院,贵州,贵阳,550025;遵义师范学院,生物系,贵州,遵义,563002 |
| 基金项目： | 国家"十五"科技攻关项目"喀斯特(岩溶)高原生态综合治理技术与示范" |
| 摘 要： | 为了解真菌病害在木豆上的发生情况,采用实地调查、随机抽样调查并结合访问调查方法对贵州花江峡谷地区木豆主要真菌病害进行了研究.结果表明.木豆白粉病(Oidium sp.)、木豆褐斑病(Alternaria sp.)、木豆灰霉病(Botrytissp.)、木豆斑点病(Phyllosticta sp.)和木豆根腐病(Fusarium oxysporum)是木豆上发生的主要真菌病害,并对5种病害的发病症状和病原进行了描述. |
| 关 键 词： | 花江峡谷 木豆 真菌病害 病原 |
The Investigation of Major Fungal Diseases on Cajanus cajan in Huajiang Canyon Area in Guizhou |
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| LIAN Qi-xian,SANG Wei-jun,YANG Mao-fa,LI Xiao-xia. The Investigation of Major Fungal Diseases on Cajanus cajan in Huajiang Canyon Area in Guizhou[J]. Guizhou Agricultural Sciences, 2009, 37(7) | |
| Authors: | LIAN Qi-xian SANG Wei-jun YANG Mao-fa LI Xiao-xia |
| Affiliation: | 1.Southwest Normal College for Nationalities;Xingyi;Guizhou 562400;2.Agriculture College;Guizhou University;Guiyang;Guizhou 550025;3.Department of Biology;Zunyi Normal College;Zunyi;Guizhou 563002;China |
| Abstract: | The onsite investigation,random sampling,and survey were applied to investigate the diseases on C.cajan in Huajiang caynon area in Guizhou.The results showed that the major and serious fungal diseases were powdery mildew,foxiness,gray mold,spot and root rot.Their pathogens named as Oidium sp.,Alternaria sp.,Botrytis sp.,Phyllosticta sp.and Fusarium oxysporum,their symptoms were discussed accordingly in the paper al well. |
| Keywords: | Huajiang canyon area Cajanus cajan fungal disease pathogen |
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