Occurrence of Asian grapevine leaf rust disease caused by Phakopsora meliosmae-myrianthae in Mexico

Tropical Plant Pathology - Tập 42 - Trang 504-506 - 2017
Santos G. Leyva-Mir1, Cristina García-Reyes2, Alma R. Solano-Báez3, Moisés Camacho-Tapia3, Mayra T. García-Ruíz4, Juan M. Tovar-Pedraza1
1Departamento de Parasitología Agrícola, Universidad Autónoma Chapingo, Chapingo, Mexico
2Departamento de Fitotecnia, Universidad Autónoma Chapingo, Chapingo, Mexico
3Fitopatología, Campus Montecillo, Colegio de Postgraduados, Montecillo, Mexico
4Centro de Educación Continua, Universidad Autónoma Chapingo, Chapingo, Mexico

Tóm tắt

During the falls of 2015 and 2016, rust symptoms were observed on grapevine leaves in a backyard garden located in Tlaxiaco, Oaxaca, Mexico. Based on morphology, analysis of the variable D1/D2 region of the large subunit rDNA, and the fulfilment of Koch’s postulates on grapevine leaves, the causal agent was identified as Phakopsora meliosmae-myrianthae. This is the first report of Asian grapevine leaf rust disease caused by Phakopsora meliosmae-myrianthae in Mexico.

Tài liệu tham khảo

Buriticá PC (1994) Cambios taxonómicos y nuevos registros de Uredinales de la flora Andina. Rev Inst Cien Nat Ecol 5:173–190 Buriticá PC (1999) La familia Phakopsoraceae en el Neotrópico III, Géneros: Batistopsora y Phakopsora. Revista de la Academia Colombiana de Ciencias Exactas, Fisicas Nat 23:271–305 Chatasiri S, Ono Y (2008) Phylogeny and taxonomy of the Asian grapevine leaf rust fungus, Phakopsora euvitis, and its allies (Uredinales). Mycoscience 49:66–74 Creasy GL, Creasy LL (2009) Grapes. CAB International. Wallingford, p 295 Cummins GB, Hiratsuka Y (2003) Illustrated genera of rust fungi, 3rd edn. APS Press, St. Paul, p 240 Farr DF, Rossman AY (2016) Fungal databases, systematic mycology and microbiology laboratory. ARS, USDA http://nt.ars-grin.gov/fungaldatabases/. Accessed 10 Nov 2016 Gomes SEC, do Nascimento LC, Perez OJ, Leite PR, AFJ S (2010) Métodos de inoculação de Phakopsora euvitis Ono em Vitis labrusca L. Cienc Rural 40:983–985 Ono Y (2000) Taxonomy of the Phakopsora ampelopsidis species complex on vitaceous hosts in Asia including a new species, P. euvitis. Mycologia 92:154–173 Ono Y (2015) Geographic distribution of two American grapevine leaf rust fungi (Phakopsoraceae, Pucciniales). Bull Fac Educ, Ibaraki Univ 64:11–19 Ono Y, Chatasiri S, Pota S, Yamaoka Y (2012) Phakopsora montana, another grapevine leaf rust pathogen in Japan. J Gen Plant Pathol 78:338–347 Pearson RC, Goheen AC (1988) Compendium of grape diseases. APS Press, St. Paul, p 121 Tessmann DJ, Dianese JC, Genta W, Vida JB, May-de Mio LL (2004) Grape rust caused by Phakopsora euvitis, a new disease for Brazil. Fitopatol Bras 29:338 Virtudazo EV, Nakamura H, Kakishima M (2001) Phylogenetic analysis of sugarcane rusts based on sequences of ITS, 5.8S rDNA and D1/D2 regions of LSU rDNA. J Gen Plant Pathol 67:28–36