Diversity of Botryosphaeriaceae Species Associated with Grapevine Trunk Diseases in the Czech Republic
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Published:2023-06-23
Issue:7
Volume:15
Page:800
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ISSN:1424-2818
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Container-title:Diversity
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language:en
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Short-container-title:Diversity
Author:
Spetik Milan1ORCID, Tekielska Dorota Anna1, Berraf-Tebbal Akila1, Pecenka Jakub1, Stuskova Katerina1, Mahamedi Alla Eddine2ORCID, Eichmeier Ales1ORCID
Affiliation:
1. Mendeleum–Institute of Genetics, Mendel University in Brno, Valticka 334, 691 44 Lednice na Morave, Czech Republic 2. Laboratoire de Biologie des Systèmes Microbiens (LBSM), Ecole Normale Supérieure de Kouba, B.P 92 Vieux-Kouba, Alger 16308, Algeria
Abstract
During a study of Botryosphaeriaceae species associated with grapevine trunk diseases in the Czech Republic, a collection of 22 Botryosphaeriaceae-like strains were isolated from four cultivars (Blaufränkisch, Pálava, Pinot Noir, and Welschriesling) in four distinct vineyards. Based on morphology and DNA sequence data (ITS, tub2, and tef), four species were identified: Botryosphaeria dothidea, Diplodia mutila, D. seriata, and Neofusicoccum parvum. These species are reported for the first time from grapevine in the Czech Republic. Relationships between vascular lesions and particular species were highlighted in this study. Diplodia seriata was the most frequently isolated species, present in all four sampled cultivars, while D. mutila was the least frequent, present only in ‘Pálava’. The cultivar Pinot Noir was the most tolerant host for Botryosphaeriaceae fungi.
Funder
Mendel University in Brno Ministerstvo kultury
Subject
Nature and Landscape Conservation,Agricultural and Biological Sciences (miscellaneous),Ecological Modeling,Ecology
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