Results 21 to 30 of about 540 (126)

Double-spined bark beetle (Ips duplicatus) (Coleoptera: Curculionidae): a new host - Douglas fir (Pseudotsuga menziesii)

open access: yesJournal of Forest Science, 2015
Spruces (Picea spp.) are considered to be the primary host trees of the double-spined bark beetle Ips duplicatus (Sahlberg, 1836), but occurrences on pines (Pinus spp.) are often reported. This paper documents the first recorded successful development of
J. Kašák, J. Foit
doaj   +1 more source

Scolytus koenigi Schevyrew, 1890 (Coleoptera: Curculionidae): new bark beetle for the Czech Republic and notes on its biology

open access: yesJournal of Forest Science, 2015
In November 2013, Scolytus koenigi Schevyrew, 1890 was recorded for the first time in the territory of the Czech Republic (Southern Moravia, at two localities near the village of Lednice).
J. Kašák   +3 more
doaj   +1 more source

Characterization of the complete mitochondrial genome of Euwallacea fornicatus (Eichhoff, 1868) (Coleoptera: Curculionidae: Scolytinae) and its phylogenetic implications

open access: yesMitochondrial DNA. Part B. Resources, 2020
In the present report, we described the complete mitochondrial genome of Euwallacea fornicatus from Sindien, New Taipei City, Taiwan. The length of the complete mitogenome of E.
Liang-Jong Wang   +4 more
doaj   +1 more source

Occurrence of Scolytinae in mangrove with impact trap and in wood of five forest species

open access: yesBioscience Journal, 2020
Scolytinae is a beetle group belonging to Order Coleoptera; these insects play an essential role in wood degradation in forest ecosystems, since they build galleries that enable substrate colonization by other saprophytic organisms, as well as nutrient ...
Charles Oliveira da Silva   +3 more
doaj   +3 more sources

Within-Stand Distribution of Tree Mortality Caused by Mountain Pine Beetle, Dendroctonus ponderosae Hopkins

open access: yesInsects, 2020
The mountain pine beetle (MPB) (Dendroctonus ponderosae) is a bark beetle that attacks and kills ponderosa pine (Pinus ponderosa), among other pine species throughout the western conifer forests of the United States and Canada, particularly in dense ...
José F. Negrón
doaj   +1 more source

Southern Pine Beetle Dendroctonus frontalis (Coleoptera: Curculionidae: Scolytinae)

open access: yesEDIS, 2022
The southern pine beetle (SPB), Dendroctonus frontalis Zimmermann, has been the most economically important forest insect in the pine timber industry in the southern United States. From 1960 through 1990, the bark beetle caused economic losses estimated at $900 million (Price et al. 1992).
Demian Gomez   +2 more
openaire   +1 more source

Bark beetle larval dynamics carved in the egg gallery: a study of mathematically reconstructing bark beetle tunnel maps

open access: yesAdvances in Difference Equations, 2019
Scolytinae (bark beetle) is one of the most detrimental pests on the Chongming Island. It is desirable to understand the behaviour of the Scolytinae throughout its life cycle.
Hui Li, Tianwei Li
doaj   +1 more source

Influence of the color of semi-funnel traps on Xylophagous coleoptera capture efficiency in forest fragments

open access: yesBioscience Journal, 2021
Bark and ambrosia beetles, mainly the ones belonging to groups Scolytinae, Bostrichidae and Platypodinae, can kill trees from reforestation areas or native forests and damage the wood.
Henrique Trevisan   +2 more
doaj   +3 more sources

Polygraphus grandiclava (Coleoptera: Curculionidae) collected from pine and cherry trees: A phylogenetic analysis

open access: yesEuropean Journal of Entomology, 2008
Polygraphus grandiclava (Thomson, 1886) is a unique scolytid species in that it infests both Pinaceae and Rosaceae. The utilization of such different host trees lead to the designation of two species at the beginning of the last century.
Dimitrios AVTZIS   +3 more
doaj   +1 more source

Análise da Ocorrência de Coleópteros em Plantios de Eucalyptus camaldulensis Dehn. em Cuiabá, MT

open access: yesFloresta e Ambiente, 2023
RESUMO Este trabalho teve por objetivo analisar a ocorrência das subfamílias Bostrichinae, Platypodinae e Scolytinae em reflorestamento de Eucalyptus camaldulensis, no município de Cuiabá, Estado de Mato Grosso, nos períodos de estiagem e de chuva.
José Renato Maurício da Rocha   +4 more
doaj   +1 more source

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