Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/466 |
Resumo: | Euseius alatus DeLeon (Acari: Phytoseiidae) is one of the most common predators of tropical fruit trees in Brazil, feeding of pollen, mites and other small arthropods. This predator presents wide distribution, occurring from Rio Grande do Sul to Ceará. This work had as objective to evaluate the effect of temperature on the development and reproduction of E. alatus, in addition to determining their thermal requirements. The study was accomplished at temperatures of 18, 21, 24, 27, 30 and 33°C; relative humidity of 70 ± 5%; and 12-h photophase. At these temperatures, the egg-adult period lasted 14.0; 8.1; 5.5; 4.9; 3.8 and 3.1 days, respectively. The egg, larva, protonymph and deutonymph stages and the egg-adult period presented thermal thresholds of 12.52; 13.85; 14.86; 14.86 and 13.31°C, and thermal constants of 22.32; 14.23; 16.23; 17.3 and 70.16 degrees days. The values for the parameters of the fertility life table, analyzed in conjunction with the values of the different variables of development at different temperatures, showed that the temperature of 30°C is the most suitable for development and reproduction of E. alatus in the laboratory. Therefore, is it apparent that the best temperature conditions for the development of E. alatus are found in the warmer regions of Brazil, such as those observed in northeastern Brazil. |
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Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466Biologia do ácaro predador Euseius alatus DeLeon (Acari: Phytoseiidae) em diferentes temperaturas - DOI: 10.4025/actasciagron.v31i3.466acarinatural enemythermal requirementstropical fruitsfertility life tableacariinimigo naturalexigências térmicasfruteiras tropicaistabela de vida de fertilidadeEuseius alatus DeLeon (Acari: Phytoseiidae) is one of the most common predators of tropical fruit trees in Brazil, feeding of pollen, mites and other small arthropods. This predator presents wide distribution, occurring from Rio Grande do Sul to Ceará. This work had as objective to evaluate the effect of temperature on the development and reproduction of E. alatus, in addition to determining their thermal requirements. The study was accomplished at temperatures of 18, 21, 24, 27, 30 and 33°C; relative humidity of 70 ± 5%; and 12-h photophase. At these temperatures, the egg-adult period lasted 14.0; 8.1; 5.5; 4.9; 3.8 and 3.1 days, respectively. The egg, larva, protonymph and deutonymph stages and the egg-adult period presented thermal thresholds of 12.52; 13.85; 14.86; 14.86 and 13.31°C, and thermal constants of 22.32; 14.23; 16.23; 17.3 and 70.16 degrees days. The values for the parameters of the fertility life table, analyzed in conjunction with the values of the different variables of development at different temperatures, showed that the temperature of 30°C is the most suitable for development and reproduction of E. alatus in the laboratory. Therefore, is it apparent that the best temperature conditions for the development of E. alatus are found in the warmer regions of Brazil, such as those observed in northeastern Brazil.Euseius alatus DeLeon (Acari: Phytoseiidae) é um dos predadores mais comuns em fruteiras no Brasil, alimentando-se de pólen, ácaros e outros pequenos artrópodes. Este predador apresenta ampla distribuição, ocorrendo desde o Rio Grande do Sul até o Ceará. O presente trabalho teve como objetivo avaliar o efeito da temperatura no desenvolvimento e na reprodução de E. alatus e determinar suas exigências térmicas. O estudo foi conduzido a 18, 21, 24, 27, 30 e 33°C, umidade relativa de 70 ± 5% e fotofase de 12h. Nessas temperaturas, o período de ovo-adulto durou 14,0; 8,1; 5,5; 4,9; 3,8 e 3,1 dias, respectivamente. Os estágios de ovo, larva, protoninfa, deutoninfa e período de ovo-adulto apresentaram limiares térmicos de 12,52; 13,85; 14,86; 14,86 e 13,31°C e constantes térmicas de 22,32; 14,23; 16,23; 17,3 e 70,16 graus dias. Os valores para os parâmetros da tabela de vida de fertilidade, analisados em conjunto com os valores das diferentes variáveis de desenvolvimento em diferentes temperaturas, permitiram concluir que a temperatura de 30°C mostrou-se mais adequada ao desenvolvimento e reprodução de E. alatus em laboratório. Logo, tudo indica que E. alatus encontra melhores condições de temperatura para se desenvolver em regiões mais quentes do Brasil, como as preponderantes no Nordeste brasileiro.Universidade Estadual de Maringá2009-06-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/46610.4025/actasciagron.v31i3.466Acta Scientiarum. Agronomy; Vol 31 No 3 (2009); 391-396Acta Scientiarum. Agronomy; v. 31 n. 3 (2009); 391-3961807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/466/466Melo, José Wagner da SilvaDomingos, Cleiton AraújoGalvão, Andreia SerraGondim Junior, Manoel Guedes CorrêaMoraes, Gilberto José deinfo:eu-repo/semantics/openAccess2022-11-23T18:37:08Zoai:periodicos.uem.br/ojs:article/466Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:08Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 Biologia do ácaro predador Euseius alatus DeLeon (Acari: Phytoseiidae) em diferentes temperaturas - DOI: 10.4025/actasciagron.v31i3.466 |
title |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
spellingShingle |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 Melo, José Wagner da Silva acari natural enemy thermal requirements tropical fruits fertility life table acari inimigo natural exigências térmicas fruteiras tropicais tabela de vida de fertilidade |
title_short |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
title_full |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
title_fullStr |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
title_full_unstemmed |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
title_sort |
Effect of temperature on the biology of the mite predator Euseius alatus DeLeon (Acari: Phytoseiidae) - DOI: 10.4025/actasciagron.v31i3.466 |
author |
Melo, José Wagner da Silva |
author_facet |
Melo, José Wagner da Silva Domingos, Cleiton Araújo Galvão, Andreia Serra Gondim Junior, Manoel Guedes Corrêa Moraes, Gilberto José de |
author_role |
author |
author2 |
Domingos, Cleiton Araújo Galvão, Andreia Serra Gondim Junior, Manoel Guedes Corrêa Moraes, Gilberto José de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Melo, José Wagner da Silva Domingos, Cleiton Araújo Galvão, Andreia Serra Gondim Junior, Manoel Guedes Corrêa Moraes, Gilberto José de |
dc.subject.por.fl_str_mv |
acari natural enemy thermal requirements tropical fruits fertility life table acari inimigo natural exigências térmicas fruteiras tropicais tabela de vida de fertilidade |
topic |
acari natural enemy thermal requirements tropical fruits fertility life table acari inimigo natural exigências térmicas fruteiras tropicais tabela de vida de fertilidade |
description |
Euseius alatus DeLeon (Acari: Phytoseiidae) is one of the most common predators of tropical fruit trees in Brazil, feeding of pollen, mites and other small arthropods. This predator presents wide distribution, occurring from Rio Grande do Sul to Ceará. This work had as objective to evaluate the effect of temperature on the development and reproduction of E. alatus, in addition to determining their thermal requirements. The study was accomplished at temperatures of 18, 21, 24, 27, 30 and 33°C; relative humidity of 70 ± 5%; and 12-h photophase. At these temperatures, the egg-adult period lasted 14.0; 8.1; 5.5; 4.9; 3.8 and 3.1 days, respectively. The egg, larva, protonymph and deutonymph stages and the egg-adult period presented thermal thresholds of 12.52; 13.85; 14.86; 14.86 and 13.31°C, and thermal constants of 22.32; 14.23; 16.23; 17.3 and 70.16 degrees days. The values for the parameters of the fertility life table, analyzed in conjunction with the values of the different variables of development at different temperatures, showed that the temperature of 30°C is the most suitable for development and reproduction of E. alatus in the laboratory. Therefore, is it apparent that the best temperature conditions for the development of E. alatus are found in the warmer regions of Brazil, such as those observed in northeastern Brazil. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-06-23 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/466 10.4025/actasciagron.v31i3.466 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/466 |
identifier_str_mv |
10.4025/actasciagron.v31i3.466 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/466/466 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 31 No 3 (2009); 391-396 Acta Scientiarum. Agronomy; v. 31 n. 3 (2009); 391-396 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305902636924928 |