Results 21 to 30 of about 4,188 (195)

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

Local spread of an exotic invader: using remote sensing and spatial analysis to document proliferation of the invasive Asian chestnut gall wasp

open access: yesiForest - Biogeosciences and Forestry, 2012
Remote sensing and spatial analysis represent useful tools for modeling species’ dispersal, characterizing the spread of invasions and the invasability of a region, and thus allowing more accurate predictions for developing mitigation strategies ...
Graziosi I, Rieske LK
doaj   +1 more source

Recent Advances in Adventitious Root Formation in Chestnut

open access: yesPlants, 2020
The genus Castanea includes several tree species that are relevant because of their geographical extension and their multipurpose character, that includes nut and timber production.
Jesús M. Vielba   +4 more
doaj   +1 more source

A silvicultural synthesis of sweet (Castanea sativa) and American (C. dentata) chestnuts

open access: yesForest Ecology and Management, 2023
Sweet chestnut (Castanea sativa) and American chestnut (C. dentata) have been explicitly linked to ancient, historical, and contemporary cultures while enhancing ecological services in forests in which they occur. Threats that currently face these chestnut species are unprecedented and additive, including global climate change, nonnative pest and ...
Clark S. L.   +3 more
openaire   +3 more sources

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

Castanha tipo portuguesa no Brasil

open access: yesRevista Brasileira de Fruticultura, 2014
Frutífera originária do Hemisfério Norte, a castanheira pertence à família das Fagaceae. O gênero Castanea apresenta sete espécies, das quais se destacam C. sativa Miller, C. crenata Siebold & Zucc., C. molissima Blume e C. dentata (Marsh.) Borkh.
Silvana Catarina Sales Bueno, Rafael Pio
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

Comparison of Biochemical Constituents and Contents in Floral Nectar of Castanea spp.

open access: yesMolecules, 2020
Pollination is essential for efficient reproduction in pollinator-dependent crops that rely on the attraction of pollinators to flowers. Especially, floral nectar is considered to be an important factor attracting pollinator like honey bees, but ...
Young Ki Kim   +7 more
doaj   +1 more source

Litter Flammability of 50 Southeastern North American Tree Species: Evidence for Mesophication Gradients Across Multiple Ecosystems

open access: yesFrontiers in Forests and Global Change, 2021
Widespread fire exclusion and land-use activities across many southeastern United States forested ecosystems have resulted in altered species composition and structure.
J. Morgan Varner   +3 more
doaj   +1 more source

Data from: Genome-wide sequence-based genotyping supports a nonhybrid origin of Castanea alabamensis

open access: yes, 2022
The genus Castanea in North America contains multiple tree and shrub taxa of conservation concern. The two species within the group, American chestnut (Castanea dentata) and chinquapin (C.
Sisco, Paul H.   +3 more
core   +1 more source

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