Results 51 to 60 of about 1,534 (175)

Potential alternative tree species to Fraxinus excelsior in European forests

Frontiers in Forests and Global Change, 2023
Common ash (Fraxinus excelsior L.) is a keystone tree species in Europe. However, since the 1990s, this species has been experiencing widespread decline and mortality due to ash dieback [Hymenoscyphus fraxineus (T.
Mathieu Lévesque, José Ignacio Bustamante Eduardo, Valentin Queloz   +2 more
doaj   +1 more source

Hymenoscyphus linearis sp. nov: another close relative of the ash dieback pathogen H. fraxineus [PDF]

, 2021
Hymenoscyphus is a large fungal genus containing asingle known severe pathogen (H. fraxineus) causing ash dieback in Europe. Here, the closely related species Hymenoscyphus linears sp. nov. is described from Japan.
Baral, H.-O, Zhao, Y.-J, Hosoya, T., Gross, A.   +3 more
core  

Tracking the invasion: dispersal of Hymenoscyphus fraxineus airborne inoculum at different scales [PDF]

FEMS Microbiology Ecology, 2018
Ash dieback is caused by an invasive pathogen Hymenoscyphus fraxineus, which emerged in Europe in the 1990s and jeopardizes the management of ash stands. Although the biological cycle of the pathogen is well understood, its dispersal patterns via airborne spores remain poorly described.
Grosdidier, Marie, Ioos, R., Husson, C., Caël, O., Scordia, T, Marçais, Benoit   +5 more
openaire   +4 more sources

Hymenoscyphus fraxineus persistence in the ash litter

Plant Pathology
Abstract 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. Previous studies reported that H
Laubray, Simon, Buée, Marc, Marçais, Benoit   +2 more
openaire   +3 more sources

Genomic patterns and the evolutionary origin of an invasive fungal pathogen (Hymenoscyphus fraxineus) in Europe

Basic and Applied Ecology, 2022
In the 1990s, a highly pathogenic and invasive lineage of the Asian ascomycete Hymenoscyphus fraxineus appeared in Europe. Spreading across the continent, the fungal lineage devastates common ash (Fraxinus excelsior) populations and is a threat to ash ...
Jutta Buschbom
doaj   +1 more source

Data_Sheet_1_The Native Hymenoscyphus albidus and the Invasive Hymenoscyphus fraxineus Are Similar in Their Necrotrophic Growth Phase in Ash Leaves.PDF

, 2022
The populations of European ash and its harmless fungal associate Hymenoscyphus albidus are in decline owing to ash dieback caused by the invasive Hymenoscyphus fraxineus, a fungus that in its native range in Asia is a harmless leaf endophyte of local ...
Isabella Børja (5569793), Halvor Solheim (341712), Ahto Agan (9340817), Nina E. Nagy (5569796), Rein Drenkhan (9340769), Ari M. Hietala (5569790), Volkmar Timmermann (5569799)   +6 more
core   +1 more source

Transformation of European Ash (Fraxinus excelsior L.) Callus as a Starting Point for Understanding the Molecular Basis of Ash Dieback

Plants, 2021
The population of European ash (Fraxinus excelsior L.) is currently facing the risk of collapse, mainly due to ash dieback, a disease caused by a pathogenic fungus, Hymenoscyphus fraxineus.
Anna Hebda, Aleksandra Liszka, Piotr Zgłobicki, Katarzyna Nawrot-Chorabik, Jan J. Lyczakowski   +4 more
doaj   +1 more source

Are novel and co‐xenic associations common in alien fungal and fungus‐like plant pathogens?

New Phytologist, Volume 252, Issue 2, Page 843-860, October 2026.
Possible scenarios for plant–pathogen associations during invasion. An introduced plant may occur in a new area without its pathogen (enemy release) or together with its pathogen (co‐introduction). The presence of the alien plant (in red) and its co‐introduced pathogen (in dark red) can result in pathogen spillover to co‐occurring plants. Host jumps to
Anna Schertler, Bernd Lenzner, Stefan Dullinger, Dietmar Moser, Adrián García‐Rodríguez, Irmgard Krisai‐Greilhuber, Hermann Voglmayr, Jennifer L. Bufford, Alberto Santini, Luisa Ghelardini, César Capinha, Luís Reino, Michael J. Wingfield, Marco Thines, Pedro Talhinhas, Wayne Dawson, Mark van Kleunen, Holger Kreft, Jan Pergl, Petr Pyšek, Patrick Weigelt, Marten Winter, Franz Essl   +22 more
wiley   +1 more source

Drought Responses in Mature European Beech Forests Vary Along Regional Environmental Gradients and Differ Among Admixed Tree Species

Global Change Biology, Volume 32, Issue 9, September 2026.
Drought responses of European beech varied along regional environmental gradients, with greater resistance and resilience at warmer, drier sites. Tree‐ring δ13C and Ca increased during drought but were not related to growth responses. Contrasting responses among admixed species highlight the potential resilience benefits of mixed forests.
Mathias Mayer, Klaus Dolschak, Emilia Winter Artusio, Michael Grabner, Michael Tatzber, Iftekhar U. Ahmed, Elisabeth Wächter, Isolde K. Berger, Pétra Berger, Wolfgang Wanek, Torsten W. Berger   +10 more
wiley   +1 more source

Monitoring ash dieback (Hymenoscyphus fraxineus) in British forests using hyperspectral remote sensing

Remote Sensing in Ecology and Conservation, 2021
Large‐scale dieback of ash trees (Fraxinus spp.) caused by the fungus Hymenoscyphus fraxineus is posing an immense threat to forest health in Europe, requiring effective monitoring at large scales.
Aland H. Y. Chan, Chloe Barnes, Tom Swinfield, David A. Coomes   +3 more
doaj   +1 more source