Results 1 to 10 of about 49 (45)

Commodity risk assessment of Quercus robur plants from the UK. [PDF]

open access: yesEFSA J, 2023
Abstract 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’. This Scientific Opinion covers plant health risks posed by plants of Quercus robur imported from the UK as:
EFSA Panel on Plant Health (PLH)   +29 more
europepmc   +2 more sources

Resource Sharing between the Invasive Sirex noctilio and Native Woodborers and Beetles in Pinus Plantations [PDF]

open access: yesInsects
Sirex noctilio, a European woodwasp, occasionally shares resources with the native S. nitobei and other colonizers in northeast China. The impact of its coexistence on individual species remains unclear.
Ming Wang   +4 more
doaj   +2 more sources

Research Advances on Biosynthesis, Regulation, and Biological Activities of Apocarotenoid Aroma in Horticultural Plants

open access: yesJournal of Chemistry, Volume 2020, Issue 1, 2020., 2020
Apocarotenoids, which play important roles in the growth and development of horticultural plants, are produced by the action of carotenoid cleavage oxygenase (CCO) family members or nonenzymatic cleavage actions. Apocarotenoids are commonly found in leaves, flowers, and fruits of many horticultural plants and participate in the formation of pigments ...
Jianan Shi   +4 more
wiley   +1 more source

Presence of Bursaphelenchus mucronatus (Nematoda: Aphelenchoididae) fourth dispersal stages in selected conifer beetles in Finland.

open access: yesSilva Fennica, 1990
Four dispersal stages of the nematode (Nematoda: Aphelenchoididae) were surveyed in Finland during the summers 1989 and 1990 examining field collected conifer beetle (Coleopterea) adults of the following species: and .
Tomminen, Jyrki
doaj   +1 more source

Asemum striatum

open access: yes, 2009
Asemum striatum (Linnaeus, 1758) Prince Edward Island: Queens Co., Rice Point, 20.I.2009, David Carmichael (1, ACPE).
Webster, Reginald   +2 more
openaire   +2 more sources

New data on the distribution, biology and morphology of Asemum tenuicorne Kraatz, 1879 (Coleoptera: Cerambycidae), with new records from Poland

open access: yesEntomologica Fennica, 2019
We report the discovery of the pyrophilous species, Asemum tenuicorne (Coleoptera: Cerambycidae) in the Białowieża Primeval Forest (NE Poland) in 2009 and 2016. This species was previously known only from Southern Europe and one locality detached from the main range on the island of Gotska Sandön in Southern Sweden.
Gutowski, J. M., Kurzawa, J.
openaire   +3 more sources

CRIOCEPHALUS OBSOLETUS, Rand., AND ASEMUM MŒSTUM, Hald [PDF]

open access: yesThe Canadian Entomologist, 1905
Abbé Provancher in his work on the Coleoptera of Canada, page 585, gives a brief description of an insect he calls Criocephalus obseletus, Rand, and adds that it is very common.After a careful reading of his description, I have come to the conclusion that it can not apply to Criocephalus obsoletus, but to Asemum mœstum, a common longhorn throughout ...
openaire   +1 more source

Nematodes in the Pine Forests of Northern and Central Greece. [PDF]

open access: yesInsects, 2022
Karmezi M   +3 more
europepmc   +1 more source

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