Results 11 to 20 of about 4,459 (221)

Vapor and Liquid Phase Profiles of Essential Oils from Abies, Picea and Pinus Species and Their Phytotoxic Interactions with Weed Growth in Pre- and Post-Emergence Conditions

Plants, 2023
The chemical content of essential oils (EO) obtained from the leaves of four Pinaceae (Abies alba, Picea abies, Pinus cembra and Pinus mugo) was investigated by SPME-GC-MS technique.
Stefania Garzoli, Valentina Vaglia, Marcello Iriti, Sara Vitalini   +3 more
doaj   +1 more source

Declining Radial Growth in Major Western Carpathian Tree Species: Insights from Three Decades of Temperate Forest Monitoring

Plants, 2023
This study investigates the radial growth response of five key European forest tree species, i.e., Fagus sylvatica, Picea abies, Abies alba, Quercus petraea, and Pinus sylvestris, to dry years in the West Carpathians, Slovakia.
Jergus Rybar, Zuzana Sitková, Peter Marcis, Pavel Pavlenda, Jozef Pajtík   +4 more
doaj   +1 more source

Adult Feeding Preference and Fecundity in the Large Pine Weevil, Hylobius abietis (Coleoptera: Curculionidae)

Insects, 2021
Adult feeding preferences of Hylobius abietis on Picea abies, Larix decidua, Pinus sylvestris, Pseudotsuga menziesii, Abies alba and Betula pendula were tested in outdoor conditions. The preferred food source was P.
Petr Doležal, Lenka Kleinová, Markéta Davídková   +2 more
doaj   +1 more source

Phytocoenotic preconditions of drying of Abies alba Mill. dieback in the Forest Cenoses of the Pokut Carpathians

Наукові праці Лісівничої академії наук України, 2019
In recent decades the problem of mountain and foothill forests is the drying up Picea abies and Abies alba Mill. If the attention of the scientific community is fo-cused on the death of spruce forests.
Myroslava Soroka , Andrzej Vozniak , Anatoliy Goychuk, Andriy Onyskіv , Petro Plichtyak   +4 more
doaj   +1 more source

Somatic embryogenesis in Abies alba × Abies alba and Abies alba × Abies nordmanniana hybrids

Biologia plantarum, 1997
Maturation and germination of somatic embryos of hybrids A. alba × A. alba and A. alba × A. nordmanniana were followed by protein analysis of single embryogenic -suspensor masses (ESM) and analysis of storage protein accumulation during somatic embryo development.
B. Vooková, A. Gajdošová, R. Matúšová   +2 more
openaire   +1 more source

Dynamics of frost resistance in various provenances of Abies grandis Lindl.

Acta Societatis Botanicorum Poloniae, 2014
The frost resistance of one year old needles and shoots of Abies grandis (seven provenances) and Abies alba (one provenance) was determined using Dexter's method since early autumn till late spring (September-May).
Adam Dolnicki, Wojciech Kraj
doaj   +1 more source

Optimizing silviculture in mixed uneven-aged forests to increase the recruitment of browse-sensitive tree species without intervening in ungulate population

iForest - Biogeosciences and Forestry, 2018
An increase in ungulate abundance in Europe in recent decades has raised concerns for the survival of browse-sensitive tree species in its early life history stages.
Ficko A, Roessiger J, Bončina A
doaj   +1 more source

Ecological and morphological characteristics of pyramidal fir (Abies alba var. pyramidalis) in the locality of Ogorijevac (the Pester plateau) [PDF]

Archives of Biological Sciences, 2013
The paper presents environmental conditions and morphological characteristics of pyramidal fir (Abies alba var. pyramidalis) in the locality of Ogorijevac in southwestern Serbia.
Ratknić M., Rakonjac Lj., Braunović Sonja, Stajić Snežana, Lučić A., Ćirković-Mitrović Tatjana   +5 more
doaj   +1 more source

The cost of deer to trees: changes in resource allocation from growth-related traits and phenolic content to structural defence [PDF]

Plant Ecology and Evolution, 2019
Background and aims – Plants may use various defence mechanisms to protect their tissues against deer browsing and the allocation of resources to defence may trade-off with plants’ growth.
Julien Barrere, Xavier Morin, Sonia Saïd, Vincent Boulanger, Nick Rowe, Bernard Amiaud, Marianne Bernard   +6 more
doaj   +3 more sources

The FORGENIUS Genomic Resources: New Genotyping Tools and Genomic Data for 23 Forest Tree Species and Their Genetic Conservation Units. [PDF]

Mol Ecol Resour
ABSTRACT Genetic diversity is a critical but often overlooked component of biological diversity. The European H2020 FORGENIUS project is aimed at increasing the quality and quantity of genetic data to start monitoring the European network of forest Genetic Conservation Units (GCUs).
Pinosio S, Bagnoli F, Avanzi C, Castellani MB, Frascella A, McEvoy SL, Olsson S, Spanu I, Vajana E, FORGENIUS Consortium, González-Martínez SC, Pyhäjärvi T, Scotti I, Vendramin GG, Piotti A.   +14 more
europepmc   +2 more sources