Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603
Autor(a) principal: | |
---|---|
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/6603 |
Resumo: | The citrus mealybug Planococcus citri (Risso, 1813) feeds mainly on flowers and fruits of coffee plants from blooming until harvest. Little is known about its development in coffee although its occurrence is already known for several years. This work aims to study the nymph development of this mealybug in coffee plants. Eggs were isolated from a stock culture kept in laboratory and placed inside Petri dishes containing leaf sections in agar. The tested cultivars were Acaia Cerrado, Mundo Novo, Catuai Vermelho (Coffea arabica) and Apoatã (C. canephora). Insects were kept in a climatized chamber at 25ºC, 70 ± 10% humidity and 12-hour photophase. The longest development period in females was obtained in cultivar Catuai Vermelho. No differences in mortality were found among cultivars. Mealybugs developed in all cultivars and the results did not show clear differences in susceptibility. |
id |
UEM-5_191d69dfef0d38142c45e0138ae7c2eb |
---|---|
oai_identifier_str |
oai:periodicos.uem.br/ojs:article/6603 |
network_acronym_str |
UEM-5 |
network_name_str |
Acta Scientiarum. Agronomy (Online) |
repository_id_str |
|
spelling |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603Desenvolvimento de Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) em cafeeiros - DOI: 10.4025/actasciagron.v31i1.6603biologycitrus mealybugCoffea spp.biologiacochonilha-farinhentaCoffea spp.The citrus mealybug Planococcus citri (Risso, 1813) feeds mainly on flowers and fruits of coffee plants from blooming until harvest. Little is known about its development in coffee although its occurrence is already known for several years. This work aims to study the nymph development of this mealybug in coffee plants. Eggs were isolated from a stock culture kept in laboratory and placed inside Petri dishes containing leaf sections in agar. The tested cultivars were Acaia Cerrado, Mundo Novo, Catuai Vermelho (Coffea arabica) and Apoatã (C. canephora). Insects were kept in a climatized chamber at 25ºC, 70 ± 10% humidity and 12-hour photophase. The longest development period in females was obtained in cultivar Catuai Vermelho. No differences in mortality were found among cultivars. Mealybugs developed in all cultivars and the results did not show clear differences in susceptibility.A cochonilha Planococcus citri (Risso, 1813) suga a seiva dos botões florais e frutos do cafeeiro, atacando as rosetas desde a floração até a colheita. Embora seja relatada há alguns anos na cafeicultura, são escassas as informações sobre o desenvolvimento dessa cochonilha em cafeeiros. Assim, o presente trabalho teve por objetivos avaliar alguns aspectos biológicos da fase ninfal de P. citri em plantas de café. Ovos dessa cochonilha foram retirados de uma criação em laboratório, isolados em placas de Petri contendo discos foliares de Coffea arabica L., das cultivares Acaiá Cerrado, Mundo Novo e Catuaí Vermelho e de C. canephora Pierre & Froenher, cultivar Apoatã. As placas foram mantidas em câmara climatizada a 25 ± 1°C, 70 ± 10% de umidade relativa e 12h de fotofase. Constatou-se que a cultivar Catuaí Vermelho foi a que proporcionou maior duração do período ninfal das fêmeas, porém, não foram constatadas diferenças na mortalidade. Essa cochonilha se desenvolveu satisfatoriamente em todas as cultivares de café estudadas e os resultados não mostraram diferenças claras de susceptibilidade.Universidade Estadual de Maringá2009-03-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/660310.4025/actasciagron.v31i1.6603Acta Scientiarum. Agronomy; Vol 31 No 1 (2009); 13-15Acta Scientiarum. Agronomy; v. 31 n. 1 (2009); 13-151807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6603/6603Santa-Cecília, Lenira Viana CostaCorrea, Lílian Roberta BatistaSouza, BrígidaPrado, ErnestoAlcantra, Elianainfo:eu-repo/semantics/openAccess2022-11-23T18:38:18Zoai:periodicos.uem.br/ojs:article/6603Revistahttp://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:2022-11-23T18:38:18Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 Desenvolvimento de Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) em cafeeiros - DOI: 10.4025/actasciagron.v31i1.6603 |
title |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
spellingShingle |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 Santa-Cecília, Lenira Viana Costa biology citrus mealybug Coffea spp. biologia cochonilha-farinhenta Coffea spp. |
title_short |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
title_full |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
title_fullStr |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
title_full_unstemmed |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
title_sort |
Development of Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) in coffee trees - DOI: 10.4025/actasciagron.v31i1.6603 |
author |
Santa-Cecília, Lenira Viana Costa |
author_facet |
Santa-Cecília, Lenira Viana Costa Correa, Lílian Roberta Batista Souza, Brígida Prado, Ernesto Alcantra, Eliana |
author_role |
author |
author2 |
Correa, Lílian Roberta Batista Souza, Brígida Prado, Ernesto Alcantra, Eliana |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Santa-Cecília, Lenira Viana Costa Correa, Lílian Roberta Batista Souza, Brígida Prado, Ernesto Alcantra, Eliana |
dc.subject.por.fl_str_mv |
biology citrus mealybug Coffea spp. biologia cochonilha-farinhenta Coffea spp. |
topic |
biology citrus mealybug Coffea spp. biologia cochonilha-farinhenta Coffea spp. |
description |
The citrus mealybug Planococcus citri (Risso, 1813) feeds mainly on flowers and fruits of coffee plants from blooming until harvest. Little is known about its development in coffee although its occurrence is already known for several years. This work aims to study the nymph development of this mealybug in coffee plants. Eggs were isolated from a stock culture kept in laboratory and placed inside Petri dishes containing leaf sections in agar. The tested cultivars were Acaia Cerrado, Mundo Novo, Catuai Vermelho (Coffea arabica) and Apoatã (C. canephora). Insects were kept in a climatized chamber at 25ºC, 70 ± 10% humidity and 12-hour photophase. The longest development period in females was obtained in cultivar Catuai Vermelho. No differences in mortality were found among cultivars. Mealybugs developed in all cultivars and the results did not show clear differences in susceptibility. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-03-19 |
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/6603 10.4025/actasciagron.v31i1.6603 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6603 |
identifier_str_mv |
10.4025/actasciagron.v31i1.6603 |
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/6603/6603 |
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 1 (2009); 13-15 Acta Scientiarum. Agronomy; v. 31 n. 1 (2009); 13-15 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_ |
1799305907593543680 |