Identification and Characterization of Colletotrichum Species Associated with Anthracnose Disease of Plum
文献类型： 外文期刊
作者： Wang, Rui 1 ; Ouyang, Dan 1 ; Lu, Mengmeng 1 ; Tang, Lihua 1 ; Chen, Xiaolin 1 ; Huang, SuiPing 1 ; Guo, Tangxun 1 ; Hsiang, Tom 4 ; Li, Qili 1 ;
作者机构： 1.Guangxi Acad Agr Sci, Inst Plant Protect, Key Lab Green Prevent & Control Fruits & Vegetable, Minist Agr & Rural Affairs, Nanning 530007, Guangxi, Peoples R China
2.Guangxi Key Lab Biol Crop Dis & Insect Pests, Nanning 530007, Guangxi, Peoples R China
3.Yangtze Univ, Coll Life Sci, Jingzhou 434025, Hubei, Peoples R China
4.Univ Guelph, Sch Environm Sci, Guelph, ON N1G 2W1, Canada
关键词： Colletotrichum; morphology; pathogenicity; plum
期刊名称：PLANT DISEASE （ 影响因子：4.4； 五年影响因子：4.8 ）
ISSN： 0191-2917
年卷期： 2024 年 108 卷 9 期
页码：
收录情况： SCI
摘要： Plum (Prunus salicina Lindl.) is commercially cultivated worldwide for the high levels of nutrients in the fruit. In recent years, anthracnose has been severe in some plum planting areas in China, resulting in a large number of necrotic leaves, blight, and premature leaf fall. In this study, anthracnose samples of plum leaves were collected from Hezhou, Guilin, and Lipu in Guangxi Province and Meishan, Abe Tibetan, and Qiang Autonomous Prefecture of Sichuan Province. Characteristics of mycelia on potato dextrose agar, morphology of appressoria and conidia, and analysis of sequences of several marker regions (internal transcribed spacer [ITS] region, glyceraldehyde-3-phosphate dehydrogenase [GAPDH], chitin synthase [CHS-1], histone H3 [HIS3], actin [ACT], beta-tubulin [TUB2], and the intergenic region between apn2 and MAT1-2-1 [ApMat]). The resulting 101 Colletotrichum isolates obtained were identified as eight species: C. fructicola (50.5%), C. siamense (24.8%), C. karsti (8.9%), C. plurivorum (7.9%), C. aeschynomenes (3.9%), C. gloeosporioides (2%), C. celtidis (1%), and C. phyllanthi (1%). Representatives of all eight Colletotrichum species were found to cause disease on wounded leaves of plum seedlings in pathogenicity assays. As far as we are aware, this is the first report of anthracnose of plum caused by C. celtidis and C. phyllanthi in China.
- 相关文献
作者其他论文 更多>>
-
Identification and characterization of Colletotrichum species associated with anthracnose disease of passion fruit in Guangxi, China
作者：Zhao, Sifan;Huang, Suiping;Tang, Lihua;Chen, Xiaolin;Zhang, Yu;Guo, Tangxun;Li, Qili;Zhao, Sifan;Li, Wei;Sun, Wenxiu;Hsiang, Tom
关键词：
Colletotrichum ; morphological characteristics; passion fruit; pathogenicity; phylogenetic analysis; analyse phylog & eacute;n & eacute;tique; caract & eacute;ristiques morphologiques; fruit de la passion; pathog & eacute;nicit & eacute; -
Fruit Anthracnose on Cavendish Bananas Caused by Colletotrichum fructicola in Guangxi, China
作者：Zheng, Weiyu;Yu, Zhihe;Wang, Yun;Huang, Suiping;Tang, Lihua;Chen, Xiaolin;Guo, Tangxun;Li, Qili;Huang, Suiping;Tang, Lihua;Chen, Xiaolin;Guo, Tangxun;Li, Qili;Hsiang, Tom
关键词：anthracnose; Cavendish bananas; Colletotrichum fructicola
-
Leaf Spot Caused by Colletotrichum siamense, C. fructicola, and C. aeschynomenes on Ixora chinensis in Guangxi, China
作者：Qin, Ruyun;Li, Qili;Huang, Suiping;Chen, Xiaolin;Guo, Tangxun;Tang, Lihua;Zhang, Yanmiao
关键词：Colletotrichum aeschynomenes; C. fructicola; C. siamense; Ixora chinensis
-
Fusarium pernambucanum Causing Peduncle Rot on Grape in Guangxi, China
作者：Wang, Rui;Sun, Wenxiu;Liu, Jinbiao;Yin, Huizhi;Pan, Fengping;Wei, Shanfu;Li, Qili;Wei, Shanfu;Li, Qili
关键词：Fusarium pernambucanum; grape; peduncle rot
-
Dimethyl trisulfide reduces postharvest anthracnose and enhances mango quality, and a potential molecular mechanism against Colletotrichum gloeosporioides
作者：Tang, Lihua;Qin, Ruyun;Huang, Suiping;Chen, Xiaolin;Guo, Tangxun;Li, Qili;Tang, Lihua;Qin, Ruyun;Huang, Suiping;Chen, Xiaolin;Guo, Tangxun;Li, Qili;Hsiang, Tom
关键词：Mango anthracnose; Colletotrichum gloeosporioides; Dimethyl trisulfide; Biocontrol; Fruit quality; Molecular mechanism
-
The evolution of mini-chromosomes in the fungal genus Colletotrichum
作者：Wang, Haoming;Ren, Jingyi;Fan, Jun;Wang, Qinhu;Liu, Huiquan;Huang, Rong;Tang, Lihua;Huang, Suiping;Chen, Xiaolin;Li, Qili;Huang, Rong;Tang, Lihua;Huang, Suiping;Chen, Xiaolin;Li, Qili;Li, Bintao;Hsiang, Tom
关键词：mini-chromosomes; pathogenicity; evolution; Colletotrichum; genome; transcriptome
-
Characterization of a novel hypovirus isolated from the phytopathogenic fungus Colletotrichum camelliae
作者：Wang, Pushuang;Hai, Du;Xie, Jiatao;Li, Qili;Tang, Lihua;Xu, Xiaowen
关键词：
