Results 1 to 10 of about 2,778 (240)

Commodity risk assessment of Acer spp. plants from New Zealand [PDF]

open access: diamondEFSA Journal, 2020
The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’.
EFSA Panel on Plant Health (PLH)   +23 more
doaj   +9 more sources

Changes in and Recognition of Electrochemical Fingerprints of Acer spp. in Different Seasons [PDF]

open access: goldBiosensors, 2022
Electroanalytical chemistry is a metrological analysis technique that provides information feedback by measuring the voltammetric signal that changes when a molecule is involved in an electrochemical reaction. There is variability in the type and content
Pengchong Zhang   +3 more
doaj   +6 more sources

Volatiles from a Rare Acer spp. Honey Sample from Croatia [PDF]

open access: goldMolecules, 2010
A rare sample of maple (Acer spp.) honey from Croatia was analysed. Ultrasonic solvent extraction (USE) using: 1) pentane, 2) diethyl ether, 3) a mixture of pentane and diethyl ether (1:2 v/v) and 4) dichloromethane as solvents was applied.
Igor Jerković   +3 more
doaj   +8 more sources

Redox dynamics in seeds of Acer spp: unraveling adaptation strategies of different seed categories [PDF]

open access: goldFrontiers in Plant Science
BackgroundSeeds of woody plant species, such as those in the Acer genus like Norway maple (Acer platanoides L.) and sycamore (Acer pseudoplatanus L.), exhibit unique physiological traits and responses to environmental stress.
Hanna Fuchs   +9 more
doaj   +6 more sources

Flight activity of bee colonies at Acer spp. bee pollen collection [PDF]

open access: diamondБіологія тварин, 2020
The aim of the research was to investigate the flight activity of bee colonies during Acer spp. flowering, as a source of monofloral bee pollen. To achieve this goal the following tasks were set: to investigate the intensity of flight of bees during ...
N. I. Martseniuk   +2 more
doaj   +3 more sources

Changes in the pollen seasons of Acer spp. in Lublin, central-eastern Poland, in 2001–2015

open access: goldActa Agrobotanica, 2016
Many plant species respond to the climate change reported in the recent decades, which is confirmed by the results of phenological and aerobiological investigations. This paper presents characteristics of the pollen seasons of Acer spp.
Elzbieta Weryszko-Chmielewska   +5 more
doaj   +5 more sources

Host plant identity and condition shape phytophagous insect communities on urban maple (Acer spp.) trees [PDF]

open access: hybridArthropod-Plant Interactions, 2022
AbstractBy mitigating the negative effects of urbanization, urban trees contribute significantly to the well-being of urban citizens. However, trees themselves are also exposed to urban stress that can influence tree condition and tree-herbivore interactions.
Dávid Korányi, Viktor Markó
openalex   +2 more sources

Three new species of Achrysocharoides Girault (Hymenoptera: Eulophidae) parasitoids of Phyllonorycter spp. (Lepidoptera: Gracillariidae) on Acer platanoides and Robinia pseudoacacia [PDF]

open access: bronzeZootaxa, 2010
Three new species of Achrysocharoides are described, one from northern Europe, A. platanoidae sp. nov., one from central Europe and the U.S.A., A. robiniae sp. nov., and one from the U.S.A., A. robinicolus sp. nov. The descriptions are based on material reared from microlepidopterans of the genus Phyllonorycter Hübner (Gracillariidae): A.
Christer Hansson, Ekaterina Shevtsova
  +7 more sources

Disturbance severity and canopy position control the radial growth response of maple trees (Acer spp.) in forests of northwest Ohio impacted by emerald ash borer (Agrilus planipennis) [PDF]

open access: bronzeAnnals of Forest Science, 2017
AbstractKey messageRadial growth of silver and red maples was investigated across three forests in northwest Ohio following the outbreak of the invasive emerald ash borer. The growth response of maples was driven by an advancement in canopy class and disturbance severity.ContextForest disturbances resulting in species-specific diffuse mortality cause ...
Kyle C. Costilow   +2 more
openalex   +3 more sources

Methods of inoculating Acer spp., Populus tremuloides, and Fagus grandifolia logs for commercial spalting applications [PDF]

open access: bronzeJournal of Wood Science, 2013
One of the most promising wood value-added processes currently under development is spalting, where pigment is added to wood via fungal colonization. Previous studies have shown laboratory level spalting to be achievable and highly predictable. However, large-scale spalting for potential commercial applications introduces a substantial number of ...
Sara Robinson   +6 more
openalex   +2 more sources

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