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Ciência Florestal
Centro de Pesquisas Florestais - CEPEF, Departamento de Ciências Florestais - DCFL, Programa de Pós Graduação em Engenharia Florestal - PPGEF
ISSN: 0103-9954
EISSN: 0103-9954
Vol. 28, No. 3, 2018, pp. 913-923
Bioline Code: cf18084
Full paper language: Portuguese
Document type: Research Article
Document available free of charge

Ciência Florestal, Vol. 28, No. 3, 2018, pp. 913-923

 en BARK BEETLE (CURCULIONIDAE: SCOLYTINAE) IN Eucalyptus urophylla check for this species in other resources x Eucalyptus grandis check for this species in other resources PLANTATION IN SOUTHERN AMAZON IN ALTA FLORESTA, MATO GROSSO STATE
Monteiro, Marcelo; Carvalho, Camila Craus & Garlet, Juliana

Abstract

Bark beetle contributes to the decomposition process of fallen or newly felled trees and are potentially harmful in forest environments, whether natural or planted. The objective of this work was to evaluate an assembly of bark beetle (Curculionidae: Scolytinae) in a planting of Eucalyptus urophylla x Eucalyptus grandis in Southern Amazonia, in the municipality of Alta Floresta, from August 2015 to August 2016. Twelve ethanol-trapped impact traps were used, and collections were performed biweekly. The collected insects were sent to the UNEMAT Laboratory, where they were sorted and sent to the Federal University of Paraná, for the correct identification of the species sampled. A total of 1,248 individuals were collected, with a total of 13 species in six genera, most representative of Cryptocarenus check for this species in other resources , Hypothenemus check for this species in other resources and Xyleborus check for this species in other resources . In the faunistic analysis Criptocarenus diadematus check for this species in other resources Eggers, Criptocarenus heveae check for this species in other resources (Hagedorni) and Criptocarenus seriatus check for this species in other resources Eggers occurred as dominant, very abundant, very frequent and constant, with aggregate distribution, being considered as potential insect pests in forests planted in the region.

Keywords
ethanolic trap; forest entomology; bark beetles

 
 pt ESCOLITÍNEOS (CURCULIONIDAE: SCOLYTINAE) ASSOCIADOS A PLANTIO DE Eucalyptus urophylla check for this species in other resources x Eucalyptus grandis check for this species in other resources NA AMAZÔNIA MERIDIONAL EM ALTA FLORESTA, MATO GROSSO
Monteiro, Marcelo; Carvalho, Camila Craus & Garlet, Juliana

Resumo

Os escolitíneos contribuem no processo de decomposição de árvores caidas ou recém-abatidas e podem ser potencialmente prejudiciais em ambientes florestais, sejam estes naturais ou plantados. Assim, este trabalho teve por objetivo avaliar uma assembleia de Escolitíneos (Curculionidae: Scolytinae) em um plantio de Eucalyptus urophylla x Eucalyptus grandis na Amazônia Meridional, no município de Alta Floresta, no período de agosto de 2015 a agosto de 2016. Foram utilizadas 12 armadilhas de impacto iscadas com etanol, sendo realizadas coletas quinzenalmente. Os insetos coletados foram encaminhados ao Laboratório da UNEMAT, para realização da triagem, sendo enviados para a Universidade Federal do Paraná, para correta identificação das espécies amostradas. Foram coletados 1.248 indivíduos, com um total de 13 espécies em seis gêneros, com maior representatividade: Cryptocarenus check for this species in other resources , Hypothenemus check for this species in other resources e Xyleborus check for this species in other resources . Na análise faunística Criptocarenus diadematus check for this species in other resources Eggers, Criptocarenus heveae check for this species in other resources (Hagedorni) e Criptocarenus seriatus check for this species in other resources Eggers ocorreram como dominantes, muito abundantes, muito frequentes e constantes, com distribuição agregada, podendo ser considerados potenciais insetos-praga em florestas plantadas na região.

Palavras-chave
armadilha etanólica; entomologia florestal; coleobrocas

 
© Copyright 2018 - Ciência Florestal
Alternative site location: http://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/cienciaflorestal/index

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