Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis

Detalhes bibliográficos
Autor(a) principal: Negrini, Marcelo
Data de Publicação: 2017
Outros Autores: Fidelis de Morais, Elisangela Gomes, Zanuncio, José Cola
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Agro@mbiente on-line
Texto Completo: https://revista.ufrr.br/agroambiente/article/view/4465
Resumo: Maconellicoccus hirsutus Green, 1908 (Hemiptera: Pseudococcidae) is an introduced pest that threatens fruit and ornamental plant production in Brazil. Reported in Brazil for the first time in 2010, in the state of Roraima, M. hirsutus, has spread rapidly to other regions of the country. The objective of this study was to investigate the biology of M. hirsutus on Hibiscus rosa-sinensis L. (Malvaceae) leaves in laboratory conditions with climatic parameters similar to those of the Brazilian North and Northeast (27 ± 1 °C, 60 ± 10% relative humidity and 12 hours light and 12 hours dark). Eighty M. hirsutus nymphs were individualized on rooted H. rosa-sinensis leaves and their survival, mortality, sex ratio, and egg numbers per female emerged were recorded. Maconellicoccus hirsutus can have up to nine generations per year, taking 6.5 days to double its population size. The female numbers of this pest are about three times higher than those for its male counterparts, with 98 eggs per female and 97% viability. The survival curve of the species is type I, that is, mortality rates are higher in adulthood. Maconellicoccus hirsutus, especially, a pest of fruit trees and ornamental plants, presents great potential for population growth in Brazilian tropical conditions.
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spelling Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensisClima. Cochonilha-rosada do hibisco. Tabela de vida. Praga quarentenária.Maconellicoccus hirsutus Green, 1908 (Hemiptera: Pseudococcidae) is an introduced pest that threatens fruit and ornamental plant production in Brazil. Reported in Brazil for the first time in 2010, in the state of Roraima, M. hirsutus, has spread rapidly to other regions of the country. The objective of this study was to investigate the biology of M. hirsutus on Hibiscus rosa-sinensis L. (Malvaceae) leaves in laboratory conditions with climatic parameters similar to those of the Brazilian North and Northeast (27 ± 1 °C, 60 ± 10% relative humidity and 12 hours light and 12 hours dark). Eighty M. hirsutus nymphs were individualized on rooted H. rosa-sinensis leaves and their survival, mortality, sex ratio, and egg numbers per female emerged were recorded. Maconellicoccus hirsutus can have up to nine generations per year, taking 6.5 days to double its population size. The female numbers of this pest are about three times higher than those for its male counterparts, with 98 eggs per female and 97% viability. The survival curve of the species is type I, that is, mortality rates are higher in adulthood. Maconellicoccus hirsutus, especially, a pest of fruit trees and ornamental plants, presents great potential for population growth in Brazilian tropical conditions.UFRR2017-10-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revista.ufrr.br/agroambiente/article/view/446510.18227/1982-8470ragro.v11i4.4465AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 11 No. 4 (2017): outubro-dezembro; 336-346REVISTA AGRO@MBIENTE ON-LINE; Vol. 11 Núm. 4 (2017): outubro-dezembro; 336-346REVISTA AGRO@MBIENTE ON-LINE; v. 11 n. 4 (2017): outubro-dezembro; 336-3461982-8470reponame:Agro@mbiente on-lineinstname:Universidade Federal de Roraima (UFRR)instacron:UFRRenghttps://revista.ufrr.br/agroambiente/article/view/4465/2358Copyright (c) 2017 REVISTA AGRO@MBIENTE ON-LINEinfo:eu-repo/semantics/openAccessNegrini, MarceloFidelis de Morais, Elisangela GomesZanuncio, José Cola2017-10-03T21:15:30Zoai:oai.revista.ufrr.br:article/4465Revistahttps://revista.ufrr.br/index.php/agroambientePUBhttps://revista.ufrr.br/index.php/agroambiente/oai||scpuchoa@dsi.ufrr.br|| arcanjoalves@oi.com.br1982-84701982-8470opendoar:2017-10-03T21:15:30Agro@mbiente on-line - Universidade Federal de Roraima (UFRR)false
dc.title.none.fl_str_mv Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
title Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
spellingShingle Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
Negrini, Marcelo
Clima. Cochonilha-rosada do hibisco. Tabela de vida. Praga quarentenária.
title_short Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
title_full Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
title_fullStr Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
title_full_unstemmed Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
title_sort Biology of Maconellicoccus hirsutus (Hemiptera: Pseudococcidae) on Hibiscus rosa-sinensis
author Negrini, Marcelo
author_facet Negrini, Marcelo
Fidelis de Morais, Elisangela Gomes
Zanuncio, José Cola
author_role author
author2 Fidelis de Morais, Elisangela Gomes
Zanuncio, José Cola
author2_role author
author
dc.contributor.author.fl_str_mv Negrini, Marcelo
Fidelis de Morais, Elisangela Gomes
Zanuncio, José Cola
dc.subject.por.fl_str_mv Clima. Cochonilha-rosada do hibisco. Tabela de vida. Praga quarentenária.
topic Clima. Cochonilha-rosada do hibisco. Tabela de vida. Praga quarentenária.
description Maconellicoccus hirsutus Green, 1908 (Hemiptera: Pseudococcidae) is an introduced pest that threatens fruit and ornamental plant production in Brazil. Reported in Brazil for the first time in 2010, in the state of Roraima, M. hirsutus, has spread rapidly to other regions of the country. The objective of this study was to investigate the biology of M. hirsutus on Hibiscus rosa-sinensis L. (Malvaceae) leaves in laboratory conditions with climatic parameters similar to those of the Brazilian North and Northeast (27 ± 1 °C, 60 ± 10% relative humidity and 12 hours light and 12 hours dark). Eighty M. hirsutus nymphs were individualized on rooted H. rosa-sinensis leaves and their survival, mortality, sex ratio, and egg numbers per female emerged were recorded. Maconellicoccus hirsutus can have up to nine generations per year, taking 6.5 days to double its population size. The female numbers of this pest are about three times higher than those for its male counterparts, with 98 eggs per female and 97% viability. The survival curve of the species is type I, that is, mortality rates are higher in adulthood. Maconellicoccus hirsutus, especially, a pest of fruit trees and ornamental plants, presents great potential for population growth in Brazilian tropical conditions.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-03
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://revista.ufrr.br/agroambiente/article/view/4465
10.18227/1982-8470ragro.v11i4.4465
url https://revista.ufrr.br/agroambiente/article/view/4465
identifier_str_mv 10.18227/1982-8470ragro.v11i4.4465
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revista.ufrr.br/agroambiente/article/view/4465/2358
dc.rights.driver.fl_str_mv Copyright (c) 2017 REVISTA AGRO@MBIENTE ON-LINE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2017 REVISTA AGRO@MBIENTE ON-LINE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UFRR
publisher.none.fl_str_mv UFRR
dc.source.none.fl_str_mv AGRO@MBIENTE ON-LINE JOURNALRAGR; Vol. 11 No. 4 (2017): outubro-dezembro; 336-346
REVISTA AGRO@MBIENTE ON-LINE; Vol. 11 Núm. 4 (2017): outubro-dezembro; 336-346
REVISTA AGRO@MBIENTE ON-LINE; v. 11 n. 4 (2017): outubro-dezembro; 336-346
1982-8470
reponame:Agro@mbiente on-line
instname:Universidade Federal de Roraima (UFRR)
instacron:UFRR
instname_str Universidade Federal de Roraima (UFRR)
instacron_str UFRR
institution UFRR
reponame_str Agro@mbiente on-line
collection Agro@mbiente on-line
repository.name.fl_str_mv Agro@mbiente on-line - Universidade Federal de Roraima (UFRR)
repository.mail.fl_str_mv ||scpuchoa@dsi.ufrr.br|| arcanjoalves@oi.com.br
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