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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The ascospores were ovoid, brownish-black, with narrowed and roundish ends, 6. Pairwise sequence alignments Polyphasic identifications.

Rindenkugelpilze – Wikipedia

Sanctioned by Sanctioning name Validated by Type specimen or ex type More specimens Human pathogenicity code Plant pathogenicity code Code toxicity. A comparison with the data in the literature 1 confirmed the macro- and microscopic identification. The perithecia were ovoid to tubular, 0. Open the calendar popup.


Cookies are small text mdeiterranea that contain a string of characters and uniquely identifies a browser. More Spanish version Dr. Topical Meetings and Workshops. For practical reasons we have decided not to translate mediyerranea pages in several languages anymore because it was too heavy to maintain but some of the labels of the basic and advanced query pages are still available.


You may be, however, able to change your browser settings to cause your browser to refuse cookies in general, block third party cookies or to indicate when a cookie is being sent. If you would like to know more about cookies and how they work, please visit www. They are sent to a computer by website operators or third parties. Lily Eurwilaichitr and Dr. The disease symptoms appeared after severe drought and unusually hot weather. Forest Pathology 32, Perithecial stroma of H.

Control consisted of a branch per tree inoculated with an identical volume of sterile water only. After 25 days, meduterranea bark became detached and after a further 15 days the typical black stromata appeared. This confirms its current spread to the more northerly territories, most likely because of ongoing changes in the climate that are creating optimal conditions for its survival in areas that were previously unsuitable to mediteranea. In springwhole trees were dead biscogniakxia the bark of the others died off in strips; there were shoots only from parts of the tree crowns.

All oak species in Italy appear to be susceptible.


Biscogniauxia – Wikipedia

Mycotaxon 66 The appearance of this new disease in Slovenia, approximately km biscognoauxia of Tuscany, indicates that the predicted climate change could lead to outbreaks of this disease further north.

See below for more information. The information is depersonalized and is displayed as numbers, meaning it cannot be traced back to individuals. It is replaced each time there is a query done. Click on the language titles to launch them. This biscognniauxia help to protect your privacy. Obligate or homotypic synonyms: Pairwise identification Polyphasic identification. Endophytes and oak decline in Southern Europe – the role of Hypoxylon mediterraneum. Specimen record 2.

From there it spread north to other parts of the country. Traverso, Flora Italica Cryptogama. The endophytic presence of this fungus in living bark enables it to quickly overgrow the stressed tissues of the host and destroy them Vannini, Common Names of Plant Diseases.

Measurements indicate that the fungus could be classified as B. No symptoms were observed on control branches, which presented mediteranea wounds. Vannini A, Valentini R,