Results 11 to 20 of about 955 (159)

Fagus grandifolia growth and mortality a decade after the emergence of Beech leaf disease

open access: yesTrees, Forests and People
Beech leaf disease (BLD) is poised to cause major declines in American beech (Fagus grandifolia) across the eastern United States and parts of Canada. Given the dominance of this tree, quantifying impacts of this emerging disease is critical.
Brianna L. Shepherd   +2 more
doaj   +5 more sources

Improvement of long segment ribosomal PCR amplification for molecular identification of Litylenchus crenatae mccannii associated with beech leaf disease [PDF]

open access: yesJournal of Nematology, 2020
Abstract Generating DNA markers for microscopic plant parasitic nematodes can be especially difficult if only a few valuable, tiny specimens are available. Providing a reliable maximum amount of unambiguous genetic information from single nematodes is especially important when identifying damaging, regulated ...
L.K. Carta, S. Li
doaj   +6 more sources

A Pilot Study of Transplanting Methods for Wilding American Beech (Fagus grandifolia)

open access: yesHorticulturae, 2022
American beech is facing pressure from a number of emergent health issues including beech bark disease, beech leaf disease, beech leaf mining weevil, and climate and habitat change.
Andrea L. Myers   +3 more
doaj   +3 more sources

Anatomical and physiological consequences of beech leaf disease in Fagus grandifolia L.

open access: yesForest Pathology, 2023
Beech leaf disease (BLD) is a foliar disease of American Beech (Fagus grandifolia L.) causally linked to the nematode Litylenchus crenatae mccannii and has rapidly spread throughout central and northeastern North America. This study aimed to characterize
Zailaa, Joseph   +7 more
core   +4 more sources

Clearing the Noise: Seasonal Dynamics of Endophytic Bacteria in Fagus sylvatica Leaves Revealed by Application of PNA Clamps. [PDF]

open access: yesPhysiol Plant
ABSTRACT The characterization of the seasonal dynamics of endophytic bacteria in beech leaves can be hindered by co‐amplification of chloroplast and mitochondrial plant DNA. This study applies established peptide nucleic acid (PNA) clamps to suppress host‐derived amplification while resolving bacterial succession across the vegetative season ...
Giubilei I   +5 more
europepmc   +2 more sources

Site condition effects on beech leaf disease symptom severity in southwestern Ontario hardwood forests [PDF]

open access: yes, 2020
The health of American beech (Fagus grandifolia Ehrh.) is threatened in North America due to its susceptibility to various pathogens, including beech leaf disease.
Walker, Jessica K. M.
core   +2 more sources

Unveiling the threat of beech leaf disease: lessons from North America

open access: yesFrontiers in Forests and Global Change
Beech Leaf Disease (BLD), caused by the foliar nematode Litylenchus crenatae, has emerged as a swiftly spreading forest disease across North America.
Camelia Kantor   +4 more
doaj   +2 more sources

Beech leaf disease: An emerging forest epidemic

open access: yesForest Pathology, 2019
AbstractBeech leaf disease (BLD) is a currently undiagnosed and seemingly lethal disease that was discovered in 2012 on American beech trees (Fagus grandifolia) in north‐east Ohio in the United States. Since its discovery, BLD has spread rapidly and can now be found in forests in 10 counties in Ohio, eight counties in Pennsylvania and five counties in ...
Jason Slot   +4 more
core   +3 more sources

37 Years of Forest Monitoring in Switzerland: Drought Effects on Fagus sylvatica [PDF]

open access: yesFrontiers in Forests and Global Change, 2021
European beech is one of the most important deciduous tree species in natural forest ecosystems in Central Europe. Its dominance is now being questioned by the emerging drought damages due to the increased incidence of severe summer droughts.
Sabine Braun   +4 more
doaj   +2 more sources

Occurrence of disease symptoms and selected biotic factors connected with beech (Fagus sylvatica L.) dieback phenomenon in stands of The Magurski National Park

open access: yesActa Agrobotanica, 2012
The studies were carried out in 12 beech stands, growing on mountain fresh forest site in Magurski National Park. Stands differed in respect of exposition (northern and southern) and age - lower age classes (21-60 years old) and higher age classes (81 ...
Piotr Rojek
doaj   +3 more sources

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