Results 11 to 20 of about 4,425 (172)

Evaluation of Chestnut Susceptibility to Cryphonectria parasitica: Screening under Controlled Conditions

open access: yesAgriculture, 2021
Cryphonectria parasitica (Murrill) M.E. Barr (Sordariomycetes, Valsaceae) is the causal agent of chestnut blight. This disease is a major concern for chestnut cultivation in Europe.
Emigdio Jordán Muñoz-Adalia   +5 more
doaj   +1 more source

Beyond blight: Phytophthora root rot under climate change limits populations of reintroduced American chestnut

open access: yesEcosphere, 2022
American chestnut (Castanea dentata) was functionally extirpated from eastern US forests by chestnut blight, caused by a fungus from Asia. As efforts to produce blight‐resistant American chestnut germplasm advance, approaches to reintroduce chestnut ...
Eric J. Gustafson   +4 more
doaj   +1 more source

Optimizing genomic selection for blight resistance in American chestnut backcross populations: A trade‐off with American chestnut ancestry implies resistance is polygenic

open access: yesEvolutionary Applications, 2020
American chestnut was once a foundation species of eastern North American forests, but was rendered functionally extinct in the early 20th century by an exotic fungal blight (Cryphonectria parasitica).
Jared W. Westbrook   +8 more
doaj   +1 more source

Emergence and diversification of a highly invasive chestnut pathogen lineage across southeastern Europe

open access: yeseLife, 2021
Invasive microbial species constitute a major threat to biodiversity, agricultural production and human health. Invasions are often dominated by one or a small number of genotypes, yet the underlying factors driving invasions are poorly understood.
Lea Stauber   +4 more
doaj   +1 more source

Ensemble modeling for American chestnut distribution: Locating potential restoration sites in Pennsylvania

open access: yesFrontiers in Ecology and Evolution, 2022
The American chestnut (Castanea dentata Borkh.) was an economically, ecologically, and culturally important tree in eastern American hardwood forests.
Alec F. Henderson   +2 more
doaj   +1 more source

A plan to diversify a transgenic blight‐tolerant American chestnut population using citizen science

open access: yesPlants, People, Planet, 2020
Societal Impact Statement Over four billion American chestnut trees have been killed as a result of an introduced pathogen, the chestnut blight fungus.
Jared W. Westbrook   +3 more
doaj   +1 more source

Detection of natural infection of Quercus spp. by the chestnut blight fungus (Cryphonectria parasitica) in Hungary

open access: yesInternational Journal of Horticultural Science, 2002
The chestnut blight fungus Cryphonectria parasitica (Murrill) Barr [syn.: Endothia parasitica (Murr) Anderson] caused almost total destruction of the American chestnut (Castanea dentata) and widely spread on European chestnut (Castanea saliva) in many ...
L. Radócz, I. J. Holb
doaj   +1 more source

Canker Development and Biocontrol Potential of CHV-1 Infected English Isolates of Cryphonectria parasitica Is Dependent on the Virus Concentration and the Compatibility of the Fungal Inoculums

open access: yesViruses, 2022
Biological control of Cryphonectria parasitica fungus, causal agent of chestnut blight, by virus infection (hypovirulence) has been shown to be an effective control strategy against chestnut blight in Europe and some parts of North America.
Pedro Romon-Ochoa   +8 more
doaj   +1 more source

Interactions between invasive pests and pathogens in a native chestnut forest [PDF]

open access: yesNeoBiota
The introduction in the same area of different invasive species can result in novel interactions, with unpredictable consequences. We carried out a study in Galicia (northwestern Iberian Peninsula) with the aim of clarifying the interactions between two ...
María Flora Romay-Río   +4 more
doaj   +3 more sources

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