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Citation for Study 21196

About Citation title: "Dothiorella omnivora isolated from grapevine with trunk disease symptoms in Hungary".
About Study name: "Dothiorella omnivora isolated from grapevine with trunk disease symptoms in Hungary".
About This study is part of submission 21196 (Status: Published).

Citation

Vaczy K.Z., Nemeth M.Z., Csikos A., Kovacs G.M., & Kiss L. 2017. Dothiorella omnivora isolated from grapevine with trunk disease symptoms in Hungary. European Journal of Plant Pathology, .

Authors

  • Vaczy K.Z.
  • Nemeth M.Z.
  • Csikos A.
  • Kovacs G.M. Phone +36208232787
  • Kiss L.

Abstract

During a four-year project conducted to identify fungal species associated with grapevine trunk diseases (GTDs) in Hungarian vineyards, two non-sporulating strains isolated from vines exhibiting typical GTD symptoms were identified as Dothiorella omnivora based on their rDNA ITS and EF1-α sequences. Conidial production of these strains was induced on pine needle medium where spermatia have also been observed. Pathogenicity tests confirmed their virulence on potted vines. Dothiorella omnivora is a recently described species of the Botryosphaeriaceae, known to infect hazelnut, ash, walnut, and other woody hosts. This is its first European record from vines exhibiting GTD symptoms. The EF1-α sequences determined in this work for D. omnivora can be used as additional diagnostic markers for this species.

Keywords

Botryosphaeriaceae, grapevine trunk diseases (GTDs), Dothiorella spp.

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About this resource

  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S21196
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