How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado.
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081515 |
Resumo: | Abstract: Phyllophaga capillata (Blanchard) is the most important soil pest in soybean crops in Central Brazil (Federal District and Goiás state). The objective of this work was to study the bio-ecology of P. capillata in the field in the Cerrado of Central Brazil, relating its biology and behaviour to the climatic characteristics of this biome. The study was conducted over three years in a soybean [Glycine max (L.) Merr.] production area (≈6000 ha) in the Federal District. Field samplings were taken to observe the biological stages of P. capillata, preferred oviposition sites and the adult swarming period. Phyllophaga capillata presented an univoltine cycle that lasted about 10 months of egg to inactive adults, and 12 months until the appearance of active adults. Eggs were found in the field in October and November. The larval stage occurred between November and June. Pre-pupae were observed in June and the pupae between July and August. Inactive adults were observed in August and September, and the swarming period was between September and December. Females preferred to oviposit in sites with taller plants. This species synchronises its active phases (larvae and active adults) with soybean cultivation and the rainy season (October/March) in the Brazilian Cerrado. Alternatives for pest management based on their bio-ecological characteristics are presented. |
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How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado.Phyllophaga capillataMelolonthidaeDistrito FederalGoiásCerradoMudança climáticaEntomologiaAbstract: Phyllophaga capillata (Blanchard) is the most important soil pest in soybean crops in Central Brazil (Federal District and Goiás state). The objective of this work was to study the bio-ecology of P. capillata in the field in the Cerrado of Central Brazil, relating its biology and behaviour to the climatic characteristics of this biome. The study was conducted over three years in a soybean [Glycine max (L.) Merr.] production area (≈6000 ha) in the Federal District. Field samplings were taken to observe the biological stages of P. capillata, preferred oviposition sites and the adult swarming period. Phyllophaga capillata presented an univoltine cycle that lasted about 10 months of egg to inactive adults, and 12 months until the appearance of active adults. Eggs were found in the field in October and November. The larval stage occurred between November and June. Pre-pupae were observed in June and the pupae between July and August. Inactive adults were observed in August and September, and the swarming period was between September and December. Females preferred to oviposit in sites with taller plants. This species synchronises its active phases (larvae and active adults) with soybean cultivation and the rainy season (October/March) in the Brazilian Cerrado. Alternatives for pest management based on their bio-ecological characteristics are presented.CHARLES MARTINS DE OLIVEIRA, CPAC; MARIANA R. FRIZZAS, UNB.OLIVEIRA, C. M. deFRIZZAS, M. R.2017-12-05T23:27:39Z2017-12-05T23:27:39Z2017-12-0520172017-12-05T23:27:39Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAustral Entomology, 2017.http://www.alice.cnptia.embrapa.br/alice/handle/doc/108151510.1111/aen.12309enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-12-05T23:27:47Zoai:www.alice.cnptia.embrapa.br:doc/1081515Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-12-05T23:27:47falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-12-05T23:27:47Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
title |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
spellingShingle |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. OLIVEIRA, C. M. de Phyllophaga capillata Melolonthidae Distrito Federal Goiás Cerrado Mudança climática Entomologia |
title_short |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
title_full |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
title_fullStr |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
title_full_unstemmed |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
title_sort |
How climate influences the biology and behaviour of Phyllophaga capillata (Coleoptera: Melolonthidae) in the Brazilian Cerrado. |
author |
OLIVEIRA, C. M. de |
author_facet |
OLIVEIRA, C. M. de FRIZZAS, M. R. |
author_role |
author |
author2 |
FRIZZAS, M. R. |
author2_role |
author |
dc.contributor.none.fl_str_mv |
CHARLES MARTINS DE OLIVEIRA, CPAC; MARIANA R. FRIZZAS, UNB. |
dc.contributor.author.fl_str_mv |
OLIVEIRA, C. M. de FRIZZAS, M. R. |
dc.subject.por.fl_str_mv |
Phyllophaga capillata Melolonthidae Distrito Federal Goiás Cerrado Mudança climática Entomologia |
topic |
Phyllophaga capillata Melolonthidae Distrito Federal Goiás Cerrado Mudança climática Entomologia |
description |
Abstract: Phyllophaga capillata (Blanchard) is the most important soil pest in soybean crops in Central Brazil (Federal District and Goiás state). The objective of this work was to study the bio-ecology of P. capillata in the field in the Cerrado of Central Brazil, relating its biology and behaviour to the climatic characteristics of this biome. The study was conducted over three years in a soybean [Glycine max (L.) Merr.] production area (≈6000 ha) in the Federal District. Field samplings were taken to observe the biological stages of P. capillata, preferred oviposition sites and the adult swarming period. Phyllophaga capillata presented an univoltine cycle that lasted about 10 months of egg to inactive adults, and 12 months until the appearance of active adults. Eggs were found in the field in October and November. The larval stage occurred between November and June. Pre-pupae were observed in June and the pupae between July and August. Inactive adults were observed in August and September, and the swarming period was between September and December. Females preferred to oviposit in sites with taller plants. This species synchronises its active phases (larvae and active adults) with soybean cultivation and the rainy season (October/March) in the Brazilian Cerrado. Alternatives for pest management based on their bio-ecological characteristics are presented. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-05T23:27:39Z 2017-12-05T23:27:39Z 2017-12-05 2017 2017-12-05T23:27:39Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Austral Entomology, 2017. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081515 10.1111/aen.12309 |
identifier_str_mv |
Austral Entomology, 2017. 10.1111/aen.12309 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1081515 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503445658468352 |