Characterization of Phoma negriana, a new species from grapevine canes in Poland

Zofia Machowicz-Stefanik, Ewa Król

Abstract


The occurrence and elements of morphology of P. negriana Thüm. were studied. The fungus cultures were isolated from grapevine canes cultivated in South–East Poland. Grapevine stems from which the cultures of P. negriana were obtained showed symptoms of necrosis and bark break. The species of the fungus was identified on the basis of pycnidia and conidia morphology, the character of colonies growth and biochemical features of the studied isolates.

Keywords


Phoma negriana; occurrence; elements of morphology

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DOI: https://doi.org/10.5586/am.2007.011

Journal ISSN:
  • 2353-074X (online)
  • 0001-625X (print; ceased since 2015)
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Publisher
Polish Botanical Society