Results 31 to 40 of about 9,718 (180)

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

Bursaphelenchus pinophilus Brzeski & Baujard, 1997 (Nematoda: Parasitaphelenchinae) associated with nematangia on Pityogenes bidentatus (Herbst, 1783) (Coleoptera: Scolytinae), from the Czech Republic [PDF]

open access: yes, 2012
The occurrence of Bursaphelenchus species in the Czech Republic is poorly known, the first report of the genus being made by Kubátová et al. (2000) who reported the association of B.
C ERMÁK, Václav   +6 more
core   +2 more sources

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

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

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

Evaluation of Three Trap Types and Five Lures for Monitoring \u3ci\u3eHylurgus Ligniperda\u3c/i\u3e (Coleoptera: Scolytidae) and Other Local Scolytids in New York [PDF]

open access: yes, 2018
Hylurgus ligniperda (Coleoptera: Scolytidae) is a pine (Pinus spp.) pest native to Eurasia and northern Africa. In December 2000, an established population of H. ligniperda was discovered in Monroe County, New York.
Haack, Robert A   +2 more
core   +2 more sources

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

Comparative Analysis of Eight Mitogenomes of Bark Beetles and Their Phylogenetic Implications

open access: yesInsects, 2021
Many bark beetles of the subfamily Scolytinae are the most economically important insect pests of coniferous forests worldwide. In this study, we sequenced the mitochondrial genomes of eight bark beetle species, including Dendroctonus micans ...
Huicong Du   +7 more
doaj   +1 more source

A summary of the endemic beetle genera of the West Indies (Insecta: Coleoptera); bioindicators of the evolutionary richness of this Neotropical archipelago [PDF]

open access: yes, 2012
The Caribbean Islands (or the West Indies) are recognized as one of the leading global biodiversity hot spots. This is based on data on species, genus, and family diversity for vascular plants and non-marine vertebrates.
Peck, Stewart B.   +1 more
core   +3 more sources

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