Results 21 to 30 of about 3,233 (211)

American Fossil Coleoptera Referred to the Scolytidae [PDF]

open access: yesPsyche: A Journal of Entomology, 1900
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
A. D. Hopkins
doaj   +2 more sources

Seasonal Decomposition Rates of Broadleaf and Conifer Wood Litter in Far Eastern Tropical Forest Communities

open access: yesInternational Journal of Forestry Research, Volume 2023, Issue 1, 2023., 2023
Studies on wood litter decomposition sometimes show conflicting results. While low temperatures and humidity during winter in temperate climates are reported to halt the activity of decomposing agents, in the warmest and wettest tropical regions of the Far East, peat accumulates on the forest floor, indicating that the decomposition process is not ...
Putu S. Putra   +4 more
wiley   +1 more source

Limited sex differences in plastic responses suggest evolutionary conservatism of thermal reaction norms: A meta‐analysis in insects

open access: yesEvolution Letters, Volume 6, Issue 6, Page 394-411, December 2022., 2022
Abstract Temperature has a profound effect on the growth and development of ectothermic animals. However, the extent to which ecologically driven selection pressures can adjust thermal plastic responses in growth schedules is not well understood. Comparing temperature‐induced plastic responses between sexes provides a promising but underexploited ...
Tiit Teder   +3 more
wiley   +1 more source

First report of the alien ambrosia beetle Cnestus mutilatus and further finding of Anisandrus maiche in the European part of the EPPO region (Coleoptera: Curculionidae: Scolytinae: Xyleborini)

open access: yesEPPO Bulletin, Volume 52, Issue 2, Page 446-450, August 2022., 2022
Abstract Based on specimens collected in traps in North‐Eastern Italy, Cnestus mutilatus (Blandford, 1894), an ambrosia beetle native to Asia, is reported for the first time in Italy and in the European part of the EPPO region. A second species, Anisandrus maiche Kurentsov, 1941, is recorded for the first time in Italy and the third time in the ...
Fernanda Colombari   +2 more
wiley   +1 more source

Commodity risk assessment of Acer palmatum plants grafted on Acer davidii from China

open access: yesEFSA Journal, Volume 20, Issue 5, May 2022., 2022
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 2‐year‐old bare rooted plants for planting of ...
EFSA Panel on Plant Health (PLH)   +28 more
wiley   +1 more source

Influence of Feeding with Some Host Plant Types on Certain Biological Activities of Beetle Scolytus amygdali Guér (Coleoptera: Scolytidae) [PDF]

open access: yesJournal of Plant Protection and Pathology, 2017
The results based on certain biological aspects showed that plum branches were the more attractiveness to Scolytus amygdali Guér beetles, while the pear branches were the least attractiveness.
A. Batt, M. Batt, A. El-Bassiouny
doaj   +1 more source

XYLOSANDRUS COMPACTUS (EICHOFF), COLEOPTERA: SCOLYTIDAE, THE BLACK TWIG BORER ATTACKING COFFEE IN PUERTO RICO [PDF]

open access: yes, 1991
XYLOSANDRUS COMPACTUS (EICHOFF), COLEOPTERA: SCOLYTIDAE, THE BLACK TWIG BORER ATTACKING COFFEE IN PUERTO RICOXYLOSANDRUS COMPACTUS (EICHOFF), COLEOPTERA: SCOLYTIDAE, THE BLACK TWIG BORER ATTACKING COFFEE IN PUERTO ...
Franqui, Rosa A.
core   +1 more source

An improved lure for trapping the bark beetle Dendroctonus armandi (Coleoptera: Scolytinae)

open access: yesEuropean Journal of Entomology, 2012
The pine bark beetle, Dendroctonus armandi, is a native pest restricted to forests in the Qinling Mountains in China. There was an outbreak of this species there that affected over 0.36 million hectares of pine forest.
Shou-An XIE, Shu-Jie LV
doaj   +1 more source

Stevewoodia minutum, a new genus and species of Scolytidae (Coleoptera) From the West Indies. Studies on West Indian Scolytidae (Coleoptera) 6

open access: yesZooKeys, 2010
A new genus of Scolytidae (Coleoptera), Stevewoodia, from St. Lucia in the Lesser Antilles, is herein named and described. The type species, Stevewoodia minutum sp. n. is also named. The genus is named in honor of the late Steven L.
Donald Bright
doaj   +1 more source

Dead wood retention and the risk of bark beetle attack [PDF]

open access: yes, 2002
Wind-felled Norway spruce trees left for conservation purposes and spruce stems stored as forest fuel may be colonised by the bark beetles Ips typographus and Pityogenes chalcographus (Coleoptera: Scolytidae).
Hedgren, Per Olof
core   +1 more source

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