Results 41 to 50 of about 627 (154)

Coleópteros em plantio de Eucalyptus camaldulensis no estado de Mato Grosso

open access: yesFloresta e Ambiente, 2023
Resumo Levantamentos populacionais de coleópteros foram realizados em três talhões de Eucalyptus camaldulensis, de junho de 1996 a maio de 1997, no município de Campo Verde, Mato Grosso, com uma armadilha etanólica por talhão.
Otávio Peres Filho   +2 more
doaj  

Genetic variation reveals complex population structuring of Tomicus piniperda L. (Coleoptera, Scolytidae) in the UK: Implications for management of this important pest

open access: yesAgricultural and Forest Entomology, Volume 26, Issue 2, Page 249-261, May 2024.
Abstract Tomicus piniperda is a common pest of pine trees responsible for significant economic damage. Although the impact of T. piniperda on forestry is likely to increase in the future due to climate change, little is known about its dispersal within the United Kingdom (UK) or between continental Europe and the UK.
Sophie de Becquevort   +3 more
wiley   +1 more source

НОВЫЕ НАХОДКИ ДОЛГОНОСИКООБРАЗНЫХ ЖЕСТКОКРЫЛЫХ (COLEOPTERA: CURCULIONOIDEA) В КУЗНЕЦКО-САЛАИРСКОЙ ГОРНОЙ ОБЛАСТИ

open access: yesАмурский зоологический журнал, 2012
В результате полевых сборов и обработки коллекционных материалов впервые для Кузнецко-Салаирской горной области указаны 16 видов куркулионоидных жуков из 4 семейств: Rhynchitidae, Brentidae, Curculionidae и Scolytidae.
D. A. Efimov, A. A. Legalov
doaj  

Prospecção fitoquímica de três leguminosas e associação com incidência de coleópteros xilófagos

open access: yesFloresta e Ambiente, 2023
Resumo As essências arbóreas Clitoria fairchildiana, Piptadenia gonoacantha e Schizolobium parahyba foram analisadas através de prospecção química do extrato metanólico das madeiras com auxílio da análise com RMN de frações do extrato das madeiras sadias
Alexandre Mehl Lunz   +4 more
doaj  

Invasion of an Afrotemperate forest complex by the polyphagous shot hole borer beetle

open access: yesEntomologia Experimentalis et Applicata, Volume 172, Issue 4, Page 354-369, April 2024.
Polyphagous shot hole borer, Euwallacea fornicatus (Coleoptera: Curculionidae, Scolytinae), is a serious invasive tree‐killing pest that has not been studied in natural forest systems. We determined the drivers of PSHB colonization in 1682 trees (68 species) in a native Afrotemperate forest.
G. Townsend   +4 more
wiley   +1 more source

Southern Pine Beetle, Dendroctonus frontalis Zimmermann (Insecta: Coleoptera: Scolytidae)

open access: yesEDIS, 2004
The southern pine beetle (SPB), Dendroctonus frontalis Zimmermann, is the most destructive insect pest of pine in the southern United States. A recent historical review estimated that SPB caused $900 million of damage to pine forests from 1960 through ...
James R. Meeker   +3 more
doaj   +5 more sources

The Diversity and Ecological Roles of Visitor Insects on Ganoderma sp. Fruiting Body

open access: yesJurnal Ilmu Pertanian Indonesia
Pathogenic fungi's fruiting bodies may interact with other creatures such as insects. The purpose of this study was to better understand and identify the diversity of insect visits to Ganoderma sp.
Vania Rasendriya Purbandini   +2 more
doaj   +1 more source

Shoot damage and growth losses following three years of Tomicus-attacks in Scots pine stands close to a timber storage site.

open access: yesSilva Fennica, 1991
Shoot losses due to maturation feeding by pine shoot beetles (L.) and (Hart.), Col., Scolytidae) and subsequent growth losses were studied in Scots pine ( L.) stands growing at different distances from a timber yard, where pine timber was stored during ...
Långström, Bo, Hellqvist, Claes
doaj   +1 more source

Fossil History of Curculionoidea (Coleoptera) from the Paleogene

open access: yesGeosciences, 2020
Currently, some 564 species of Curculionoidea from nine families (Nemonychidae—4, Anthribidae—33, Ithyceridae—3, Belidae—9, Rhynchitidae—41, Attelabidae—3, Brentidae—47, Curculionidae—384, Platypodidae—2, Scolytidae—37) are known from the Paleogene ...
Andrei A. Legalov
doaj   +1 more source

Neue Borkenkäfer von Brasilien (Coleoptera, Scolytidae) ‘New Brazilian Bark Beetles (Coleoptera, Scolytidae)’

open access: yesDeutsche Entomologische Zeitschrift (neue Folge), 1994
Four new species of neotropical bark beetles are described. One of it belongs to the genus Pteleobius, living phloephagous in branches of Araucaria angustifolia, named Pteleobius paranaensis n. sp. The other three new species belong to the xylomycetophagous genus Sampsonius, these are Sampsonius giganteus n. sp., S. prolongatus n. sp. and S. pedrosai n.
openaire   +1 more source

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