First report of Rhizoctonia solani AG1- IA infecting yard-long bean

First report of Rhizoctonia solani AG1- IA infecting yard-long bean

During March 2016, leaf blight, followed by death, was observed on yard-long bean plants ( Vigna unguiculata subsp. sesquipedalis ) in Brazil. Based on morphological characteristics and phylogenetic analysis, the pathogen was identified as Rhizoctonia solani AG-1 IA. Koch's postulates were fulf...

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Veröffentlicht in:Australasian plant disease notes 2021-08, Vol.16 (1), Article 21
Hauptverfasser: Quadros, Ayane F. F., Boari, Alessandra J., Kauffmann, Caterynne M., Freire Filho, Francisco R., Batista, Izabel C. A, Gavinho, Brenda E. S., Nechet, Kátia L.
Format: Artikel
Sprache:eng
Schlagworte:
Agriculture
Biomedical and Life Sciences
Ecology
Entomology
Life Sciences
Plant Pathology
Plant Sciences
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Beschreibung
Zusammenfassung:During March 2016, leaf blight, followed by death, was observed on yard-long bean plants ( Vigna unguiculata subsp. sesquipedalis ) in Brazil. Based on morphological characteristics and phylogenetic analysis, the pathogen was identified as Rhizoctonia solani AG-1 IA. Koch's postulates were fulfilled. All accessions studied were classified as susceptible. This is the first report of Rhizoctonia solani AG1-IA infecting yard-long bean.
ISSN:1833-928X
1833-928X
DOI:10.1007/s13314-021-00434-y