First report of leaf spot caused by Colletotrichum siamense on Sophora tonkinensis

被引：6

作者：

Song, L. S. ^{[1
]}

Jiang, N. ^{[1
]}

Chen, Q. P. ^{[1
]}

Feng, S. X. ^{[1
]}

Zhang, Z. J. ^{[1
]}

机构：

[1] Guangxi Bot Garden Med Plants, Nanning 530023, Guangxi, Peoples R China

来源：

AUSTRALASIAN PLANT DISEASE NOTES | 2021年 / 16卷 / 01期

关键词：

Sophora tonkinensis; Colletotrichum siamense; leaf spot; GLOEOSPORIOIDES; ANTHRACNOSE;

D O I：

10.1007/s13314-021-00420-4

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A leaf spot, found on Sophora tonkinensis in Hechi city, Guangxi province, China was identified as Colletotrichum siamense based on morphological and molecular phylogenetic analysis of the internal transcribed spacer (ITS) of ribosomal DNA, beta-tublin (TUB2), the translation elongation factor 1-alpha (TEF1-alpha), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), actin (ACT), chitin synthase 1 (CHS-1), calmodulin (CAL) and glutamine synthetase (GS) genes. Koch's postulates were satisfied by successful reisolation of C. siamense only from plants inoculated with the pathogen. This is the first report of leaf spot caused by C. siamense on Sophora tonkinensis.

引用

页数：3

共 19 条

[1] Colletotrichum - current status and future directions [J].

Cannon, P. F. ;

Damm, U. ;

Johnston, P. R. ;

Weir, B. S. .

STUDIES IN MYCOLOGY, 2012, (73) :181-213

[2]

Cao XR, 2019, PLANT DIS, V103, P117, DOI [10.1094/PDIS-02-18-0374-RE, 10.1094/pdis-02-18-0374-re]

[3] A method for designing primer sets for speciation studies in filamentous ascomycetes [J].

Carbone, I ;

Kohn, LM .

MYCOLOGIA, 1999, 91 (03) :553-556

[4]

Hyde KD, 2009, FUNGAL DIVERS, V39, P147

[5] First Report of Colletotrichum siamense Causing Leaf Spot on Redbud in China [J].

Ji, J. ;

Wang, T. ;

Xu, X. ;

Wang, X. Y. ;

Wu, Q. Q. ;

Li, W. Y. ;

Kan, Y. C. ;

Yao, L. G. .

PLANT DISEASE, 2019, 103 (03) :585-585

[6] Identification of Colletotrichum siamense causing litchi pepper spot disease in mainland China [J].

Ling, J. F. ;

Song, X. B. ;

Xi, P. G. ;

Cheng, B. P. ;

Cui, Y. P. ;

Chen, X. ;

Peng, A. T. ;

Jiang, Z. D. ;

Zhang, L. H. .

PLANT PATHOLOGY, 2019, 68 (08) :1533-1542

[7]

Liu T, 2018, PLANT DIS, V102, P1669, DOI [10.1094/pdis-12-17-1957-pdn, 10.1094/PDIS-12-17-1957-PDN]

[8]

Mo JY, 2018, PLANT DIS, V102, P1283, DOI [10.1094/PDIS-09-17-1516-RE, 10.1094/pdis-09-17-1516-re]

[9]

Photita W, 2005, FUNGAL DIVERS, V18, P117

[10] First Report of Colletotrichum Leaf Spot of Macadamia Caused by Colletotrichum siamense in China [J].

Qiu, F. ;

Xu, G. ;

Xie, C. P. ;

Li, X. ;

Zheng, F. Q. ;

Wang, W. L. .

PLANT DISEASE, 2020, 104 (12) :3261-3261

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