Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/41992 |
Resumo: | Bark beetles (Curculionidae: Scolytinae) are wood borers with the potential to cause significant damage in forest plantations. Studies of this group are more common in plantations of Eucalyptus, and Pinus, but the increase of planting with other forest species, such as Brazil nut and rubber trees, indicates the need for monitoring of Scolytinae in these additional forest areas. Thus, the objective of this work was to evaluate an assemblage and the main species of bark beetles in a mixed plantation of Brazil nut trees (Bertholletia excelsa Bonpl.) and rubber trees (Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.) in Southern Amazonia. Twelve ethanol traps were used and collections were carried out biweekly for one year. The collections were evaluated descriptively way with entomofaunistic analysis, and population fluctuation and its dispersion were determined. A total of 2,738 individuals were collected, with a total of 17 species distributed in nine genera, of which Cryptocarenus Eggers 1937 and Xyleborus Eichoff 1864 showed the greatest representation. Cryptocarenus diadematus Eggers, Cryptocarenus heveae (Hagedorni), Cryptocarenus seriatus Eggers, Xyleborus affinis Eichhoff, and Xyleborus spinulosus Blandford were categorized as dominant, very abundant, very frequent, and constant. The assemblage of Scolytinae in the Brazil nut tree and rubber tree mixed plantation had a greater abundance in the rainy season, with the highest averages and population peaks. The species with the greatest representation also presented a greater number of individuals in the rainy season with aggregate dispersion. |
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Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazonScolytinae em plantio misto de Bertholletia excelsa e Hevea brasiliensis na amazonia meridionalColeoborers. Forest entomology. Ethanolic trapAgricultural SciencesBark beetles (Curculionidae: Scolytinae) are wood borers with the potential to cause significant damage in forest plantations. Studies of this group are more common in plantations of Eucalyptus, and Pinus, but the increase of planting with other forest species, such as Brazil nut and rubber trees, indicates the need for monitoring of Scolytinae in these additional forest areas. Thus, the objective of this work was to evaluate an assemblage and the main species of bark beetles in a mixed plantation of Brazil nut trees (Bertholletia excelsa Bonpl.) and rubber trees (Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.) in Southern Amazonia. Twelve ethanol traps were used and collections were carried out biweekly for one year. The collections were evaluated descriptively way with entomofaunistic analysis, and population fluctuation and its dispersion were determined. A total of 2,738 individuals were collected, with a total of 17 species distributed in nine genera, of which Cryptocarenus Eggers 1937 and Xyleborus Eichoff 1864 showed the greatest representation. Cryptocarenus diadematus Eggers, Cryptocarenus heveae (Hagedorni), Cryptocarenus seriatus Eggers, Xyleborus affinis Eichhoff, and Xyleborus spinulosus Blandford were categorized as dominant, very abundant, very frequent, and constant. The assemblage of Scolytinae in the Brazil nut tree and rubber tree mixed plantation had a greater abundance in the rainy season, with the highest averages and population peaks. The species with the greatest representation also presented a greater number of individuals in the rainy season with aggregate dispersion.Scolytinae são coleobrocas com potencial de causar significativos danos em plantios florestais. Estudos com este grupo são mais comuns em plantios de Eucalyptus e Pinus, mas o aumento das áreas de plantio com outras espécies florestais como castanheira e seringueira indica a necessidade de monitoramento também dos Scolytinae nestas áreas florestais. Assim, o objetivo deste trabalho foi avaliar uma assembléia e as principais espécies coletadas de escolitíneos (Curculionidae: Scolytinae) em um plantio misto de castanheira (Bertholletia excelsa Bonpl.) e seringueira (Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.) na Amazônia Meridional, no município de Alta Floresta, Mato Grosso. As coletas foram realizadas quinzenalmente no período de agosto de 2015 a agosto de 2016, em 12 armadilhas de etanol. A assembléia foi avaliada de maneira descritiva com análises entomofaunisticas, e para as principais espécies determinou-se sua flutuação populacional e dispersão. Um total de 2.738 indivíduos foram coletados, totalizando 17 espécies distribuídas em nove gêneros, dos quais Cryptocarenus Eggers 1937 e Xyleborus Eichoff 1864 foram os mais representativos. Na análise entomofaunística, Cryptocarenus diadematus Eggers, Cryptocarenus heveae (Hagedorni), Cryptocarenus seriatus Eggers, Xyleborus affinis Eichhoff e Xyleborus spinulosus Blandford foram dominantes, muito abundantes, muito frequentes e constantes. A assembléia de Scolytinae no plantio misto de castanheira com seringueira, apresentou maior abundância na estação chuvosa, com as maiores médias e picos populacionais. E as principais espécies coletadas também apresentaram maior número de indivíduos coletados na estação chuvosa com dispersão agregada.EDUFU2019-06-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/4199210.14393/BJ-v35n3a2019-41992Bioscience Journal ; Vol. 35 No. 3 (2019): May/June; 826-836Bioscience Journal ; v. 35 n. 3 (2019): May/June; 826-8361981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/41992/26119Brazil; ContemporaryCopyright (c) 2019 Marcelo Monteiro, Juliana Garlet, Camila Craus Carvalhohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMonteiro, MarceloGarlet, JulianaCarvalho, Camila Craus2022-02-01T13:25:14Zoai:ojs.www.seer.ufu.br:article/41992Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-01T13:25:14Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon Scolytinae em plantio misto de Bertholletia excelsa e Hevea brasiliensis na amazonia meridional |
title |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
spellingShingle |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon Monteiro, Marcelo Coleoborers. Forest entomology. Ethanolic trap Agricultural Sciences |
title_short |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
title_full |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
title_fullStr |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
title_full_unstemmed |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
title_sort |
Bark beetles in a mixed plantation of Bertholletia excelsa and Hevea brasiliensis in the southern amazon |
author |
Monteiro, Marcelo |
author_facet |
Monteiro, Marcelo Garlet, Juliana Carvalho, Camila Craus |
author_role |
author |
author2 |
Garlet, Juliana Carvalho, Camila Craus |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Monteiro, Marcelo Garlet, Juliana Carvalho, Camila Craus |
dc.subject.por.fl_str_mv |
Coleoborers. Forest entomology. Ethanolic trap Agricultural Sciences |
topic |
Coleoborers. Forest entomology. Ethanolic trap Agricultural Sciences |
description |
Bark beetles (Curculionidae: Scolytinae) are wood borers with the potential to cause significant damage in forest plantations. Studies of this group are more common in plantations of Eucalyptus, and Pinus, but the increase of planting with other forest species, such as Brazil nut and rubber trees, indicates the need for monitoring of Scolytinae in these additional forest areas. Thus, the objective of this work was to evaluate an assemblage and the main species of bark beetles in a mixed plantation of Brazil nut trees (Bertholletia excelsa Bonpl.) and rubber trees (Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.) in Southern Amazonia. Twelve ethanol traps were used and collections were carried out biweekly for one year. The collections were evaluated descriptively way with entomofaunistic analysis, and population fluctuation and its dispersion were determined. A total of 2,738 individuals were collected, with a total of 17 species distributed in nine genera, of which Cryptocarenus Eggers 1937 and Xyleborus Eichoff 1864 showed the greatest representation. Cryptocarenus diadematus Eggers, Cryptocarenus heveae (Hagedorni), Cryptocarenus seriatus Eggers, Xyleborus affinis Eichhoff, and Xyleborus spinulosus Blandford were categorized as dominant, very abundant, very frequent, and constant. The assemblage of Scolytinae in the Brazil nut tree and rubber tree mixed plantation had a greater abundance in the rainy season, with the highest averages and population peaks. The species with the greatest representation also presented a greater number of individuals in the rainy season with aggregate dispersion. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-11 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41992 10.14393/BJ-v35n3a2019-41992 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41992 |
identifier_str_mv |
10.14393/BJ-v35n3a2019-41992 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/41992/26119 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Marcelo Monteiro, Juliana Garlet, Camila Craus Carvalho https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Marcelo Monteiro, Juliana Garlet, Camila Craus Carvalho https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 35 No. 3 (2019): May/June; 826-836 Bioscience Journal ; v. 35 n. 3 (2019): May/June; 826-836 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069079694016512 |