Results 161 to 170 of about 1,754 (202)

Fraxinus excelsior updated long-read genome reveals the importance of MADS-box genes in tolerance mechanisms against ash dieback

Franco Ortega S, Bedford JA, James SR, Newling K, Ashton PD, Boshier DH, Clark J, Hartley SE, Harper AL.   +8 more
europepmc   +1 more source

Hymenoscyphus fraxineus persistence in the ash litter

Plant Pathology
Hymenoscyphus fraxineus causes ash dieback in Europe. It overwinters on ash leaf residue (rachis) within the forest litter. In late spring, the fungus produces apothecia on the rachises and releases ascospores to infect leaves.
Simon Laubray, Marc Buee, Benoit Marcais   +2 more
exaly   +5 more sources

Environmental regulation of Hymenoscyphus fraxineus apothecia development

Fungal Ecology
Ash dieback, incited by Hymenoscyphus fraxineus , is causing mortality of ash across Europe. The pathogen col-onises hosts via ascospores that are ejected from apothecia formed on ash leaf rachises, but information is lacking on the environmental factors
Matt Combes, Lynne Boddy, J. Webber
semanticscholar   +3 more sources

Host Range of Hymenoscyphus fraxineus in Slovak Arboreta [PDF]

Forests, 2020
The health of 34 different Fraxinus taxa in association with the pathogenic fungus Hymenoscyphus fraxineus was assessed in four Slovak arboreta. Averaged across all arboreta, nearly one-quarter (24.9%) of all evaluated trees showed ash dieback symptoms. The damage was most serious on the common ash F. excelsior, a native species. The percentage of dead
Katarina Pastirčáková, Katarina Adamčíkova, Marek Barta   +2 more
exaly   +3 more sources

Hymenoscyphus fraxineus and two new Hymenoscyphus species identified in Korea [PDF]

Mycological Progress, 2015
ISSN:1861 ...
A Gross
exaly   +4 more sources

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Evaluation of Methods for Resistance Testing of Fraxinus excelsior Genotypes Against Hymenoscyphus fraxineus

Forest Pathology
Ash dieback (ADB), caused by the invasive fungus Hymenoscyphus fraxineus, has spread extensively across Europe, resulting in considerable economic and ecological damage to European forests.
Michael Eisenring, Martin M Gossner, Sophie Stroheker   +2 more
exaly   +2 more sources

Hymenoscyphus fraxineus on Fraxinus excelsior in Slovakia: distribution and mating types

Biologia, 2022
M. Horáková, M. Barta, K. Adamčíková, R. Ostrovský, K. Pastirčáková   +4 more
semanticscholar   +2 more sources

MAT – gene structure and mating behavior of Hymenoscyphus fraxineus and Hymenoscyphus albidus

Fungal Genetics and Biology, 2016
Recently, different reproductive modes were proposed between the emerging forest pathogen Hymenoscyphus fraxineus and its closely related avirulent sister species, Hymenoscyphus albidus. In the present study, inter- and intraspecific crosses were performed to experimentally assess the reproduction barriers between the two species and to verify H ...
Wey Tea, Schlegel Markus, Stroheker Sophie, Gross Andrin   +3 more
openaire   +3 more sources

Traces of Hymenoscyphus Fraxineus in North-Eastern Europe Extend Further Back to History than Expected.

Plant Disease, 2022
Herbaria are a promising but still poorly applied information source for retrospective microbiological studies. In order to find any evidence of the virulent European origin of ash dieback agent Hymenoscyphus fraxineus and other fungal pathogens, we ...
Ahto Agan, L. Tedersoo, R. Drenkhan, M. Hanso   +3 more
semanticscholar   +1 more source

Combined progress in symptoms caused by Hymenoscyphus fraxineus and Armillaria species, and corresponding mortality in young and old ash trees

Forest Ecology and Management, 2021
Ash dieback caused by the fungus Hymenoscyphus fraxineus has been observed in Europe for more than two decades. It was first reported in Denmark in 2002 followed by a rapid decline in the health of Danish ash stands, often showing secondary infections ...
C. L. Madsen, C. Kosawang, I. Thomsen, L. Hansen, L. Nielsen, E. D. Kjær   +5 more
semanticscholar   +1 more source