Results 71 to 80 of about 1,637 (184)

Preliminary genetic barcodes for ash (Fraxinus) species and generation of new wide hybrids

Plants, People, Planet
Societal Impact Statement The world‐wide diversity of ash trees includes genetic information encoding resistance to the ash dieback fungus and the emerald ash borer beetle, which are currently devastating ash populations in Europe and North America.
William J. Plumb, Laura J. Kelly, Joe Mullender, Robyn F. Powell, Laszlo Csiba, Miguel Nemesio‐Gorriz, David Carey, Mary E. Mason, William Crowther, Jennifer Koch, Gerry C. Douglas, Richard J. A. Buggs   +11 more
doaj   +1 more source

Neofusicoccum and Phytophthora Species: An Emerging Threat to Fig Trees (Ficus carica) in Italy, With the Description of Phytophthora messapica sp. nov.

Plant Pathology, Volume 75, Issue 3, May–June 2026.
The work helped clarify the complex aetiology of common fig decline in Italy as the result of a simultaneous attack by canopy pathogens (Ascomycetes, family Botryosphaeriaceae) and root pathogens (oomycetes of the genus Phytophthora) and led to the discovery of several new host–pathogen associations and a new Phytophthora species.
Carlo Bregant, Francesca Carloni, Lucio Montecchio, Sergio Murolo, Tyler B. Bourret, Benedetto T. Linaldeddu   +5 more
wiley   +1 more source

Nutrition Status of Trees on Spoil Heaps After Coal Mining Can Be Inferred From Seasonal Dynamics of Foliar Nutrient Concentrations

Land Degradation &Development, Volume 37, Issue 7, Page 2583-2596, 30 April 2026.
ABSTRACT A stable vegetation cover on given habitat conditions can be one of the possible requirements for post‐mining sites, as it can prevent erosion and dustiness of these anthropogenic surfaces and bring several practical future benefits, such as biomass production and microclimate improvement.
Tomáš Matys Grygar, Michaela Königová, Slavomír Adamec, Gabriela Bílková, Petr Vorm, Věra Hýlová   +5 more
wiley   +1 more source

Risk Factors of Ash Dieback Disease and Consequences for Carbon Storage in Natural Ash Populations [PDF]

Ash (Fraxinus excelsior) is one of the most dominant species in UK broadleaved woodlands, contributing up to 10 million tonnes of national carbon stock. However, it is currently threatened by ash dieback disease (Hymenoscyphus fraxineus).
B. L. Cintra, Bruno; id_orcid, Matthews, Thomas J.; id_orcid, Brienen, Roel, Mailes, Rachel; id_orcid, Luna, Estrella; id_orcid, Esquivel-Muelbert, Adriane; id_orcid, Bergamin, Rodrigo S.; id_orcid, Graham, Laura J.; id_orcid, Heard, Matthew S., MacKenzie, A. Robert; id_orcid   +9 more
core   +1 more source

Leaf Level Ash Dieback Disease Detection and Online Severity Estimation With UAVs

IEEE Access
Ash dieback, caused by the fungal pathogen Hymenoscyphus fraxineus, is devastating ash tree populations across U.K. and Europe, with projections indicating that up to 80% of ash trees may die as a result of the disease.
Elizabeth Bates, Marija Popovic, Conor Marsh, Ronald Clark, Mirko Kovac, Basaran Bahadir Kocer   +5 more
doaj   +1 more source

Ash dieback and contributing factors of forest weakening in provenance tests in the Sumy region

Central European Forestry Journal, 2021
The aim of this study was to evaluate the health condition of Fraxinus excelsior L. in provenance tests, with special focus on ash dieback (ADB), but taking into account also other causes of its decline.
Meshkova Valentyna, Samoday Viacheslav, Davydenko Kateryna   +2 more
doaj   +1 more source

Climate change and fire alter biotic interactions and tree growth in high‐elevation forests

Ecosphere, Volume 17, Issue 4, April 2026.
Abstract Climate change and shifting fire regimes have the potential to alter forest structure and tree growth dynamics in high‐elevation forests; however, the relative role of competitive and facilitative interactions in shaping postfire responses remains unclear.
Josh Beisel, C. Alina Cansler, Sean A. Parks, David L. R. Affleck, Ashley P. Ballantyne, Andrew J. Larson   +5 more
wiley   +1 more source

spp.) and the ash dieback disease in Europe.

, 2019
Ash dieback, caused by the invasive fungal pathogen Hymenoscyphus fraxineus, has become a serious threat to ash trees (Fraxinus spp.) and ash-related ecosystems in Europe.
Enderle, Rasmus, Vasaitis, Rimvydas, R. Enderle, J. Stenlid, R. Vasaitis, Stenlid, Jan   +5 more
core   +1 more source

Seasonal pattern of lesion development in diseased Fraxinus excelsior infected by Hymenoscyphus pseudoalbidus.

PLoS ONE, 2014
Ash dieback is a recent widespread disease on ash (Fraxinus sp.) that is causing important economic and ecological losses throughout Europe. The disease is initiated by the ascomycetous fungus Hymenoscyphus pseudoalbidus (anamorph Chalara fraxinea).
Stina Barbro Katrin Bengtsson, Pia Barklund, Claudia von Brömssen, Jan Stenlid   +3 more
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