Results 51 to 60 of about 3,582 (154)

Development of nested-PCR for detection of Cryphonectria parasitica based on the marker of sequence characterized amplified region

浙江大学学报. 农业与生命科学版, 2015
Chestnut blight, caused by Cryphonectria parasitica, is a destructive disease on chestnut trees as well as an important international disease in the world.
Ma Wenjian, Zheng Lei, Zhang Jing, Liu Yang, Zhu Tianhui   +4 more
doaj   +1 more source

Commodity risk assessment of Acer plants from Ukraine

EFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ’High‐risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van Der Gaag, Andrea Battisti, Claude Bragard, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +31 more
wiley   +1 more source

Multiple, Single Trait GWAS and Supervised Machine Learning Reveal the Genetic Architecture of Fraxinus excelsior Tolerance to Ash Dieback in Europe

Plant, Cell &Environment, Volume 48, Issue 5, Page 3793-3809, May 2025.
ABSTRACT Common ash (Fraxinus excelsior) is under intensive attack from the invasive alien pathogenic fungus Hymenoscyphus fraxineus, causing ash dieback at epidemic levels throughout Europe. Previous studies have found significant genetic variation among genotypes in ash dieback susceptibility and that host phenology, such as autumn yellowing, is ...
James M. Doonan, Katharina B. Budde, Chatchai Kosawang, Albin Lobo, Rita Verbylaite, Jaelle C. Brealey, Michael D. Martin, Alfas Pliura, Kristina Thomas, Heino Konrad, Stefan Seegmüller, Mateusz Liziniewicz, Michelle Cleary, Miguel Nemesio‐Gorriz, Barbara Fussi, Thomas Kirisits, M. Thomas P. Gilbert, Myriam Heuertz, Erik Dahl Kjær, Lene Rostgaard Nielsen   +19 more
wiley   +1 more source

Biodiversity and ecosystem service contributions of trees: A review for environmental risk assessments of non‐native plant pests in Sweden

Food Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Plant pests, particularly non‐native species, can have a profound impact on their host plants. Trees are the foundation of forest ecosystems and serve as important structures in agricultural landscapes and urban areas. In Sweden, forests cover around 70 % of Sweden's land area and serve as an important national resource for the economy and for
Víťa Maňák, Niklas Björklund, Sebastian Sundberg, Johanna Boberg   +3 more
wiley   +1 more source

Rhododendron maximum impacts seed bank composition and richness following Tsuga canadensis loss in riparian forests

Ecosphere, 2018
Southern Appalachian riparian forests have undergone changes in composition and function from invasive pathogens and pests. Castanea dentata mortality in the 1930s from chestnut blight (Cryphonectria parasitica) and Tsuga canadensis mortality in the ...
Tristan M. Cofer, Katherine J. Elliott, Janis K. Bush, Chelcy F. Miniat   +3 more
doaj   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2024

EFSA Journal, Volume 23, Issue 2, February 2025.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA), Vincenzo Cavalieri, Elisa Fasanelli, Giandomenico Furnari, Davide Gibin, Alicia Gutierrez Linares, Pierfederico La Notte, Luca Pasinato, Giuseppe Stancanelli, Alice Delbianco   +9 more
wiley   +1 more source

Bumble bee (Bombus impatiens) survival, pollen usage, and reproduction are not affected by oxalate oxidase at realistic concentrations in American chestnut (Castanea dentata) pollen. [PDF]

Transgenic Res, 2021
Newhouse AE, Allwine AE, Oakes AD, Matthews DF, McArt SH, Powell WA.   +5 more
europepmc   +1 more source

Mapping QTLs for blight resistance and morpho-phenological traits in inter-species hybrid families of chestnut (Castanea spp.)

Frontiers in Plant Science
Chestnut blight (caused by Cryphonectria parasitica), together with Phytophthora root rot (caused by Phytophthora cinnamomi), has nearly extirpated American chestnut (Castanea dentata) from its native range.
Shenghua Fan, Laura L. Georgi, Laura L. Georgi, Frederick V. Hebard, Tetyana Zhebentyayeva, Jiali Yu, Paul H. Sisco, Sara F. Fitzsimmons, Margaret E. Staton, Albert G. Abbott, C. Dana Nelson, C. Dana Nelson   +11 more
doaj   +1 more source

Cyto-molecular characterization of rDNA and chromatin composition in the NOR-associated satellite in Chestnut (Castanea spp.)

Scientific Reports
The American chestnut (Castanea dentata, 2n = 2x = 24), once known as the “King of the Appalachian Forest”, was decimated by chestnut blight during the first half of the twentieth century by an invasive fungus (Cryphonectria parasitica).
Nurul Islam-Faridi, George L. Hodnett, Tetyana Zhebentyayeva, Laura L. Georgi, Paul H. Sisco, Frederick V. Hebard, C. Dana Nelson   +6 more
doaj   +1 more source

Vegetation history during the last 28,000 years in Tamba Highland, Kyoto, Japan based on multi-analyses of sediment from the Jaga-ike mire

Quaternary Environments and Humans
Sediment cores obtained from the Jaga-ike mire, located in the inland mountainous area of the Kinki region in western Japan, date back to 28,000 cal BP. The vegetation history around the Jaga-ike mire since the Last Glacial period was reconstructed using
Hikaru Takahara, Tomoko Manabe, Naoko Sasaki, Ayaka Watanabe   +3 more
doaj   +1 more source