Results 21 to 30 of about 4,979,585 (276)

Marker-Trait Associations for Tolerance to Ash Dieback in Common Ash (Fraxinus excelsior L.) [PDF]

open access: yesForests, 2020
Common ash (Fraxinus excelsior L.) is a tree species of significant ecological and economic importance that has suffered a devastating decline since the 1990s in Europe. Native ash species are being threatened by the alien invasive fungus Hymenoscyphus fraxineus, which causes ash dieback.
Rajiv Chaudhary   +10 more
openaire   +3 more sources

Causes and trends in defoliation of Fraxinus excelsior L. in Ukraine according to forest monitoring data

open access: yesНаукові праці Лісівничої академії наук України, 2022
The aim of the research was to evaluate the main causes and trends in the defoliation of common ash (Fraxinus excelsior L.) trees in different natural zones of Ukraine according to forest monitoring data.
Tetiana Pyvovar   +2 more
doaj   +1 more source

Phenotypic variability of Fraxinus excelsior L. and Fraxinus angustifolia Vahl under the ash dieback disease in the Czech Republic

open access: yesJournal of Forest Science, 2018
The study was carried out in the experiment with 16 provenances of common ash (Fraxinus excelsior Linnaeus) and 2 provenances of narrow-leaved ash (Fraxinus angustifolia Vahl) at a series of 5 parallel trial plots established in a gradient from lowland ...
Slavica PAPIĆ   +4 more
doaj   +1 more source

Results of Czech ash provenance experiment

open access: yesJournal of Forest Science, 2017
This study is focused on testing progenies of common and narrow-leaved ash based on the measurement of provenance trial plots established in various forest regions under different site conditions within the Czech Republic in the spring of 1999.
Václav BURIÁNEK   +2 more
doaj   +1 more source

Cascading ecological effects caused by the establishment of the emerald ash borer Agrilus planipennis (Coleoptera: Buprestidae) in European Russia

open access: yesEuropean Journal of Entomology, 2015
Emerald ash borer, Agrilus planipennis, is a destructive invasive forest pest in North America and European Russia. This pest species is rapidly spreading in European Russia and is likely to arrive in other countries soon.
Marina J. ORLOVA-BIENKOWSKAJA
doaj   +1 more source

Genetic predispositions of common ash to the ash dieback caused by ash dieback fungus

open access: yesGenetika, 2018
The paper reviews information on ash dieback, a serious disease of common ash and its causing agent ash dieback fungus Hymenoscyphus fraxineus. This paper covers biology and genetics of the causing agent. Main emphasis is given to the genetic predisposition of the tolerance to the disease.
Slavica Papic   +3 more
openaire   +3 more sources

LIMBAH BATUBARA SEBAGAI BAHAN CAMPURAN PERBAIKAN LAPISAN TANAH DASAR DI KALIMANTAN SELATAN

open access: yesAl-Ulum, 2020
The coal waste that is generated from the steam power plant (PLTU) process can cause environmental pollution. The coal waste is then investigated to be used as a mixture to stabilize the subgrade of road construction for the South Kalimantan area.
Yasruddin Yasruddin   +2 more
doaj   +1 more source

Symptoms, prevalence and harmfulness of Fraxinus excelsior L. tuberculosis (pathogen - Pseudomonas syringae pv. savastanoi (Smith 1908) Young et al.)

open access: yesНаукові праці Лісівничої академії наук України, 2021
It should be noted that in recent years there has been observed a epiphytic dieback of many species of forest woody plants in Ukraine as well as in other countries, which is of dynamic nature and tends to grow.
Ivanna Kulbanska
doaj   +1 more source

Seasonal development of lesions caused by Hymenoscyphus fraxineus on young Fraxinus excelsior trees in Latvia

open access: yesiForest - Biogeosciences and Forestry, 2018
The spread of the ascomycete Hymenoscyphus fraxineus, causing dieback of common ash (Fraxinus excelsior) in Europe, is rapid and the damage is pronounced, as young ashes can perish over the course of only a few months following infection.
Matisone I   +4 more
doaj   +1 more source

Comprehensive Investigation on the Potential of Fly Ash from New Source as Construction Material

open access: yesCivil Engineering Dimension, 2021
Fly ash has been highly advocated to be re-utilized as a construction material. The most common utilization is to partially replace cement in a low-percentage scheme.
Antoni Antoni   +5 more
doaj   +1 more source

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