Verticillium Wilt of Okra Caused by Verticillium dahliae Kleb. in China

被引：5

作者：

Yan, Wen-xue ^{[1
]}

Shi, Yan-Xia ^{[1
]}

Chai, A-li ^{[1
]}

Xie, Xue-wen ^{[1
]}

Guo, Men-yan ^{[1
]}

Li, Bao-ju ^{[1
]}

机构：

[1] Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing, Peoples R China

来源：

MYCOBIOLOGY | 2018年 / 46卷 / 03期

关键词：

Verticillium dahliae; okra; morphology; sequence analysis; phylogenetic analysis; ABELMOSCHUS-ESCULENTUS; INDIA;

D O I：

10.1080/12298093.2018.1505246

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Okra (Abelmoschus esculentus (L.) Moench) has gained more popularity as an economically significant plant for its nutritional and medicinal value, especially in China. During 2014-2016, the root disease of okra was discovered in four okra commercial fields surveyed in China. A fungul was isolated from the infected tissues, and was identified by Verticillium dahliae based on morphological characteristics. Pathogenicity test demonstrated that the fungus was pathogenic on okra, and fulfilled Koch's postulates. The analysis of three sequences revealed 99-100% identity with the reported V. dahliae strain in GenBank. Neighbor-joining analysis of the gene sequences revealed that the representative isolates were clustered with V. dahliae. To the best of our knowledge, this is the first report of Verticillium wilt of okra in China.

引用

页码：254 / 259

页数：6

共 24 条

[1] Quantitative nested real-time PCR detection of Verticillium longisporum and V. dahliae in the soil of cabbage fields [J].

Banno, Shinpei ;

Saito, Hidenari ;

Sakai, Hiroshi ;

Urushibara, Toshihiko ;

Ikeda, Kentaro ;

Kabe, Takeshi ;

Kemmochi, Isao ;

Fujimura, Makoto .

JOURNAL OF GENERAL PLANT PATHOLOGY, 2011, 77 (05) :282-291

[2]

BOBEV S., 2009, Reference guide for the diseases of cultivated plants

[3] Okra - Abelmoschus esculentus L. (Moench.) a crop with economic potential for set aside acreage in France [J].

Camciuc, M ;

Deplagne, M ;

Vilarem, G ;

Gaset, A .

INDUSTRIAL CROPS AND PRODUCTS, 1998, 7 (2-3) :257-264

[4] Phylogenetic analysis of Verticillium species based on nuclear and mitochondrial sequences [J].

Fahleson, J ;

Hu, Q ;

Dixelius, C .

ARCHIVES OF MICROBIOLOGY, 2004, 181 (06) :435-442

[5]

French A.M., 1989, Calif. Dept. Food Agric, P394

[6]

Heitefuss R, 2012, J PHYPATHOL, V160, P166

[7] Association of Verticillium dahliae and Verticillium longisporum with Chinese cabbage yellows and their distribution in the main production areas of Japan [J].

Ikeda, Kentaro ;

Banno, Shinpei ;

Watanabe, Ken ;

Fujinaga, Masashi ;

Ogiso, Hideki ;

Sakai, Hiroshi ;

Tanaka, Hitoshi ;

Miki, Shizue ;

Shibata, Satoshi ;

Shiraishi, Toshimasa ;

Fujimura, Makoto .

JOURNAL OF GENERAL PLANT PATHOLOGY, 2012, 78 (05) :331-337

[8]

Kobayashi T., 2007, Index of fungi inhabiting woody plants in Japan. Host, P1227

[9] First Report of Fusarium solani Causing Fusarium Root Rot on Okra (Abelmoschus esculentus) in China. [J].

Li, B. J. ;

Guo, M. Y. ;

Chai, A. L. .

PLANT DISEASE, 2016, 100 (02) :526-527

[10]

Mendes M.A. S., 1998, Fungos em Plants no Brasil, P555

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