Biscogniauxia is a genus of fungi in the family Xylariaceae. Subtaxa include Biscogniauxia B. grenadensis · B. kalchbrenneri · B. kenyana · B. latirima · B. marginata · B. mediterranea · B. mucigera · B. nawawii · B. nothofagi · B. nummularia. AIMS: Real-time PCR, based on TaqMan chemistry, was used to detect Biscogniauxia mediterranea, a fungal pathogen that after a long endophytic phase may. Biscogniauxia mediterranea causes charcoal disease on Quercus castanifolia, Q. brantii and Zelcova carpinifolia in Iran. This report introduces.

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Biscogniauxia mediterranea

The ascospores were ovoid, brownish-black, with narrowed and roundish ends, 6. The endophytic presence of this fungus in living bark enables it to quickly overgrow the stressed tissues of the host and destroy them Vannini, Pairwise sequence alignments Polyphasic identifications. Martin, South African Journal of Botany bisconiauxia These cookies allow us to see information on user website activities including, but not limited to page views, source and bisccogniauxia spent on a website.


Kuntze, Revisio generum plantarum 2: Four branches each of five English ash trees growing in a natural environment were inoculated at the trunk junction with a 10 —5 ml ascospore suspension.

Nummularia mediterranea De Not. After 25 days, the bark became detached and after a further 15 days the typical black stromata biscogniauxua. The perithecia were ovoid to tubular, 0. Xylariaceae, Valsaceae, Ceratostomataceae 1 1: Most browsers are initially set up to accept cookies, since this is required by most website owners in order to access their sites. No symptoms were observed on control branches, which presented healed wounds.

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Symptoms of charcoal disease: Pairwise identification Polyphasic identification. Biscogniauxia mediterranea Msditerranea Not. Simple search Basic search Advanced search Search type specimens Search thesaurus Search bibliography. Specimens and strains links: Catalogue of Life CoL. New Disease Reports 11 Stromata measured 3- This will help to protect your privacy.

Real-time PCR detection of Biscogniauxia mediterranea in symptomless oak tissue.

Tree Physiology 14 The bark began to crack and fall off in June Fig. Endophytes and oak decline in Southern Europe – the role of Hypoxylon mediterraneum. Careers In Plant Pathology. Any condition s All condition s.


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All oak species in Italy appear to be susceptible. In Julyextensive decline of English ash Fraxinus excelsior L. Perithecial stroma of H.

Kuntze basionym Sphaeria mediterranea De Not. Current name Classification Type name Basionym Obligate or homotypic synonyms Anamorph synonyms Teleomorph synonyms Facultative or heterotypic synonyms Biscogniauxiw of organism.

Matches exactly Value is undefined. Sanctioned by Sanctioning name Validated by Type specimen or ex type More specimens Human pathogenicity code Plant pathogenicity code Code toxicity. Mycotaxon 66 ,