Results 71 to 80 of about 1,534 (175)

Data_Sheet_1_Fungal succession in decomposing ash leaves colonized by the ash dieback pathogen Hymenoscyphus fraxineus or its harmless relative Hymenoscyphus albidus.xlsx

, 2023
IntroductionThe ascomycete Hymenoscyphus fraxineus, originating from Asia, is currently threatening common ash (Fraxinus excelsior) in Europe, massive ascospore production from the saprotrophic phase being a key determinant of its invasiveness.MethodsTo ...
Isabella Børja (5569793), Halvor Solheim (341712), Lene R. Nielsen (15287848), Chatchai Kosawang (15287842), Nina E. Nagy (5569796), Ari M. Hietala (5569790), Volkmar Timmermann (5569799), Maria-Luz Herrero (15287845)   +7 more
core   +1 more source

Bioactive Compounds from an Endophytic Pezicula sp. Showing Antagonistic Effects against the Ash Dieback Pathogen

Biomolecules, 2023
A fungal endophyte originating from the Canary Islands was identified as a potent antagonist against the fungal phytopathogen Hymenoscyphus fraxineus, which causes the devastating ash dieback disease. This endophyte was tentatively identified as Pezicula
Özge Demir, Haoxuan Zeng, Barbara Schulz, Hedda Schrey, Michael Steinert, Marc Stadler, Frank Surup   +6 more
doaj   +1 more source

Deer activity limits tree recruitment in woodland creation sites

Journal of Applied Ecology, Volume 63, Issue 5, May 2026.
Deer activity and browsing damage in woodland creation sites can be reduced through targeted management of structural attributes. Small, dense, structurally heterogeneous woodlands with low basal area are most vulnerable to deer impacts. To ensure continuous tree recruitment, localised deer activity should be minimised, while avoiding complete ...
Josh Weaver, Kirsty J. Park, Emily H. Waddell, Eleri Kent, Matt Guy, Kevin Watts, Erika Tonhauser, Robin Gill, Elisa Fuentes‐Montemayor   +8 more
wiley   +1 more source

Data_Sheet_2_Fungal succession in decomposing ash leaves colonized by the ash dieback pathogen Hymenoscyphus fraxineus or its harmless relative Hymenoscyphus albidus.xlsx

, 2023
IntroductionThe ascomycete Hymenoscyphus fraxineus, originating from Asia, is currently threatening common ash (Fraxinus excelsior) in Europe, massive ascospore production from the saprotrophic phase being a key determinant of its invasiveness.MethodsTo ...
Isabella Børja (5569793), Halvor Solheim (341712), Lene R. Nielsen (15287848), Chatchai Kosawang (15287842), Nina E. Nagy (5569796), Ari M. Hietala (5569790), Volkmar Timmermann (5569799), Maria-Luz Herrero (15287845)   +7 more
core   +1 more source

Saarnen merkittävimmät uhkatekijät: saarnensurma, saarnenjalosoukko ja saarnipistiäinen

Metsätieteen aikakauskirja, 2022
Saarni (Fraxinus excelsior L.) on Suomessa suhteellisen harvinainen puulaji, jota tavataan yleisenä vain eteläisimmässä Suomessa mutta jonka levinneisyys ulottuu aina Oulun seudulle asti.
Jarkko Hantula, Matti Koivula, Heikki Nuorteva, Tiina Ylioja   +3 more
doaj   +1 more source

Opportunities for maintaining and rejuvenating strain collections of Hymenoscyphus fraxineus

Mycologia
The ash dieback pathogen (Hymenoscyphus fraxineus) is a major threat to ash populations across Europe. This study examined how strain handling can affect in vitro growth and in planta virulence of H. fraxineus, with implications for maintaining culture collections for laboratory and greenhouse studies. Ten H. fraxineus strains were selected: seven from
Maia Ridley, Vanessa Reckemeyer, Rasmus Enderle   +2 more
openaire   +2 more sources

Drivers of Hymenoscyphus fraxineus Infections in the Inner-Alpine Valleys of Northwestern Italy [PDF]

Fraxinus excelsior L. (ash) is a key forest tree species challenged by Hymenoscyphus fraxineus (T. Kowalski) Baral, Queloz, Hosoya, the causal agent of ash dieback.
Gonthier, Paolo, Prencipe, Simona, Ongaro, Silvia, Simona Prencipe, Paolo Gonthier, Silvia Ongaro, Marianna Giraudo, Lione, Guglielmo, Guglielmo Lione, Giraudo, Marianna   +9 more
core   +1 more source

Site-specific factors influencing Hymenoscyphus fraxineus spore dispersal: the role of understorey vegetation and slope steepness in ash dieback spread

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Ash dieback (ADB), caused by Hymenoscyphus fraxineus, is a severe threat to Fraxinus excelsior populations across Europe, with spore dispersal playing a critical role in disease progression. While broad-scale environmental drivers of spore dispersal are
Aneliya RAYKOVA
doaj   +1 more source

Microbial Life Inside Posidonia Seeds: Beneficial Endophytes and Implications for Marine Plant Health

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Seagrass Posidonia oceanica seeds host diverse bacterial and fungal endophytes with plant‐growth–promoting traits, including nitrogen fixation and hormone production. These microbes may be vertically transmitted and support seedling establishment, offering insights for marine plant conservation and biotechnological applications.
Dalila Crucitti, Alberto Sutera, Francesco Carimi, Stefano Barone, Francesca La Bella, Fabio Badalamenti, Roberto De Michele, Davide Pacifico   +7 more
wiley   +1 more source

Linking sap flow and tree water deficit in an unmanaged, mixed beech forest during the summer drought 2022

Plant Biology, Volume 28, Issue 3, Page 747-761, April 2026.
Sap flow and reversible stem shrinkage upon water depletion are strongly correlated under extreme drought conditions, but they respond differently to drought and cannot be used interchangeably when assessing tree response to drought. Abstract Temperate mixed forests are currently experiencing severe drought conditions and face increased risk of ...
L. S. Donfack, M. Mund, F. Koebsch, P. Schall, M. G. Heidenreich, D. Seidel, C. Ammer   +6 more
wiley   +1 more source