Assessing the diversity of whiteflies infesting cassava in Brazil.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
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/1158825 http://doi.org/10.7717/peerj.11741 |
Resumo: | Background. The necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential role in disease emergence. Cassava begomoviruses severely constrain cassava production in Africa. Curiously, begomoviruses have never been reported in cassava in South America, the center of origin for this crop. It has been hypothesized that the absence of a competent vector in cassava is the reason why begomoviruses have not emerged in South America. Methods. We performed a country-wide whitefly diversity study in cassava in Brazil. Adults and/or nymphs of whiteflies were collected from sixty-six cassava fields in the main agroecological zones of the country. A total of 1,385 individuals were genotyped based on mitochondrial cytochrome oxidase I sequences. Results. A high species richness was observed, with five previously described species and two putative new ones. The prevalent species were Tetraleurodes acaciae and Bemisia tuberculata, representing over 75% of the analyzed individuals. Although we detected, for the first time, the presence of Bemisia tabaci Middle East-Asia Minor 1 (BtMEAM1) colonizing cassava in Brazil, it was not prevalent. The species composition varied across regions, with fields in the Northeast region showing a higher diversity. These results expand our knowledge of whitefly diversity in cassava and support the hypothesis that begomovirus epidemics have not occurred in cassava in Brazil due to the absence of competent vector populations. However, they indicate an ongoing adaptation process of BtMEAM1 to cassava, increasing the likelihood of begomovirus emergence in this crop |
id |
EMBR_8582b4466b81382a0720085afb223888 |
---|---|
oai_identifier_str |
oai:www.alice.cnptia.embrapa.br:doc/1158825 |
network_acronym_str |
EMBR |
network_name_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository_id_str |
2154 |
spelling |
Assessing the diversity of whiteflies infesting cassava in Brazil.GeminivirusVirus vectorMandiocaManihot EsculentaVírusDoença de PlantaCassavaPlant diseases and disordersBackground. The necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential role in disease emergence. Cassava begomoviruses severely constrain cassava production in Africa. Curiously, begomoviruses have never been reported in cassava in South America, the center of origin for this crop. It has been hypothesized that the absence of a competent vector in cassava is the reason why begomoviruses have not emerged in South America. Methods. We performed a country-wide whitefly diversity study in cassava in Brazil. Adults and/or nymphs of whiteflies were collected from sixty-six cassava fields in the main agroecological zones of the country. A total of 1,385 individuals were genotyped based on mitochondrial cytochrome oxidase I sequences. Results. A high species richness was observed, with five previously described species and two putative new ones. The prevalent species were Tetraleurodes acaciae and Bemisia tuberculata, representing over 75% of the analyzed individuals. Although we detected, for the first time, the presence of Bemisia tabaci Middle East-Asia Minor 1 (BtMEAM1) colonizing cassava in Brazil, it was not prevalent. The species composition varied across regions, with fields in the Northeast region showing a higher diversity. These results expand our knowledge of whitefly diversity in cassava and support the hypothesis that begomovirus epidemics have not occurred in cassava in Brazil due to the absence of competent vector populations. However, they indicate an ongoing adaptation process of BtMEAM1 to cassava, increasing the likelihood of begomovirus emergence in this cropCESAR A. D. XAVIER, UFV; ANGÉLICA MARIA NOGUEIRA, UFV; VINICIUS HENRIQUE BELLO, UNESP; LUÍS FERNANDO MARANHO WATANABE, UNESP; TARSIANE MARA CARNEIRO BARBOSA, UFV; MIGUEL ALVES JÚNIOR, UNIVERSIDADE FEDERAL DO PARÁ; LEONARDO BARBOSA, INSTITUTO FEDERAL DO SUDESTE DE MINAS GERAIS; JOSÉ E. A. BESERRA-JÚNIOR, UNIVERSIDADE FEDERAL DO PIAUÍ; ALESSANDRA DE JESUS BOARI, CPATU; RENATA CALEGARIO, UNIVERSIDADE FEDERAL DO PARANÁ; EDUARDO SILVA GORAYEB, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; JAIME HONORATO JÚNIOR, UNIVERSIDADE FEDERAL DO OESTE DA BAHIA; GABRIEL KOCH, UNIVERSIDADE FEDERAL DO PARANÁ; GAUS SILVESTRE DE ANDRADE LIMA, UNIVERSIDADE FEDERAL DE ALAGOAS; CRISTIAN LOPES, INSTITUTO FEDERAL DO SUDESTE DE MINAS GERAIS; RAQUEL NEVES DE MELLO, CNPAF; KÉSSIA PANTOJA; FÁBIO NASCIMENTO SILVA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; ROBERTO RAMOS SOBRINHO, UNIVERSIDADE FEDERAL DE ALAGOAS; ENILTON NASCIMENTO SANTANA, INSTITUTO CAPIXABA DE PESQUISA E EXTENSÃO RURAL; JOSÉ WILSON PEREIRA DA SILVA, UNIVERSIDADE FEDERAL DO PARÁ; RENATE KRAUSE-SAKATE, UNESP; FRANCISCO M. ZERBINI, UFV.XAVIER, C. A. D.NOGUEIRA, A. M.BELLO, V. H.WATANABE, L. F. M.BARBOSA, T. M. C.ALVES JÚNIOR, M.BARBOSA, L.BESERRA-JÚNIOR, J. E. A.BOARI, A. de J.CALEGARIO, R.GORAYEB, E. S.HONORATO JÚNIOR, J.KOCH, G.LIMA, G. S. de A.LOPES, C.MELLO, R. N. dePANTOJA, K.SILVA, F. N.RAMOS SOBRINHO, R.SANTANA, E. N.SILVA, J. W. P. daKRAUSE-SAKATE, R.ZERBINI, F. M.2023-11-28T20:32:48Z2023-11-28T20:32:48Z2023-11-282021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePeerJ, v. 9, e11741, July 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1158825http://doi.org/10.7717/peerj.11741enginfo: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:EMBRAPA2023-11-28T20:32:48Zoai:www.alice.cnptia.embrapa.br:doc/1158825Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542023-11-28T20:32:48falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542023-11-28T20:32:48Repositório 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 |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
title |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
spellingShingle |
Assessing the diversity of whiteflies infesting cassava in Brazil. XAVIER, C. A. D. Geminivirus Virus vector Mandioca Manihot Esculenta Vírus Doença de Planta Cassava Plant diseases and disorders |
title_short |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
title_full |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
title_fullStr |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
title_full_unstemmed |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
title_sort |
Assessing the diversity of whiteflies infesting cassava in Brazil. |
author |
XAVIER, C. A. D. |
author_facet |
XAVIER, C. A. D. NOGUEIRA, A. M. BELLO, V. H. WATANABE, L. F. M. BARBOSA, T. M. C. ALVES JÚNIOR, M. BARBOSA, L. BESERRA-JÚNIOR, J. E. A. BOARI, A. de J. CALEGARIO, R. GORAYEB, E. S. HONORATO JÚNIOR, J. KOCH, G. LIMA, G. S. de A. LOPES, C. MELLO, R. N. de PANTOJA, K. SILVA, F. N. RAMOS SOBRINHO, R. SANTANA, E. N. SILVA, J. W. P. da KRAUSE-SAKATE, R. ZERBINI, F. M. |
author_role |
author |
author2 |
NOGUEIRA, A. M. BELLO, V. H. WATANABE, L. F. M. BARBOSA, T. M. C. ALVES JÚNIOR, M. BARBOSA, L. BESERRA-JÚNIOR, J. E. A. BOARI, A. de J. CALEGARIO, R. GORAYEB, E. S. HONORATO JÚNIOR, J. KOCH, G. LIMA, G. S. de A. LOPES, C. MELLO, R. N. de PANTOJA, K. SILVA, F. N. RAMOS SOBRINHO, R. SANTANA, E. N. SILVA, J. W. P. da KRAUSE-SAKATE, R. ZERBINI, F. M. |
author2_role |
author author author author author author author author author author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
CESAR A. D. XAVIER, UFV; ANGÉLICA MARIA NOGUEIRA, UFV; VINICIUS HENRIQUE BELLO, UNESP; LUÍS FERNANDO MARANHO WATANABE, UNESP; TARSIANE MARA CARNEIRO BARBOSA, UFV; MIGUEL ALVES JÚNIOR, UNIVERSIDADE FEDERAL DO PARÁ; LEONARDO BARBOSA, INSTITUTO FEDERAL DO SUDESTE DE MINAS GERAIS; JOSÉ E. A. BESERRA-JÚNIOR, UNIVERSIDADE FEDERAL DO PIAUÍ; ALESSANDRA DE JESUS BOARI, CPATU; RENATA CALEGARIO, UNIVERSIDADE FEDERAL DO PARANÁ; EDUARDO SILVA GORAYEB, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; JAIME HONORATO JÚNIOR, UNIVERSIDADE FEDERAL DO OESTE DA BAHIA; GABRIEL KOCH, UNIVERSIDADE FEDERAL DO PARANÁ; GAUS SILVESTRE DE ANDRADE LIMA, UNIVERSIDADE FEDERAL DE ALAGOAS; CRISTIAN LOPES, INSTITUTO FEDERAL DO SUDESTE DE MINAS GERAIS; RAQUEL NEVES DE MELLO, CNPAF; KÉSSIA PANTOJA; FÁBIO NASCIMENTO SILVA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; ROBERTO RAMOS SOBRINHO, UNIVERSIDADE FEDERAL DE ALAGOAS; ENILTON NASCIMENTO SANTANA, INSTITUTO CAPIXABA DE PESQUISA E EXTENSÃO RURAL; JOSÉ WILSON PEREIRA DA SILVA, UNIVERSIDADE FEDERAL DO PARÁ; RENATE KRAUSE-SAKATE, UNESP; FRANCISCO M. ZERBINI, UFV. |
dc.contributor.author.fl_str_mv |
XAVIER, C. A. D. NOGUEIRA, A. M. BELLO, V. H. WATANABE, L. F. M. BARBOSA, T. M. C. ALVES JÚNIOR, M. BARBOSA, L. BESERRA-JÚNIOR, J. E. A. BOARI, A. de J. CALEGARIO, R. GORAYEB, E. S. HONORATO JÚNIOR, J. KOCH, G. LIMA, G. S. de A. LOPES, C. MELLO, R. N. de PANTOJA, K. SILVA, F. N. RAMOS SOBRINHO, R. SANTANA, E. N. SILVA, J. W. P. da KRAUSE-SAKATE, R. ZERBINI, F. M. |
dc.subject.por.fl_str_mv |
Geminivirus Virus vector Mandioca Manihot Esculenta Vírus Doença de Planta Cassava Plant diseases and disorders |
topic |
Geminivirus Virus vector Mandioca Manihot Esculenta Vírus Doença de Planta Cassava Plant diseases and disorders |
description |
Background. The necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential role in disease emergence. Cassava begomoviruses severely constrain cassava production in Africa. Curiously, begomoviruses have never been reported in cassava in South America, the center of origin for this crop. It has been hypothesized that the absence of a competent vector in cassava is the reason why begomoviruses have not emerged in South America. Methods. We performed a country-wide whitefly diversity study in cassava in Brazil. Adults and/or nymphs of whiteflies were collected from sixty-six cassava fields in the main agroecological zones of the country. A total of 1,385 individuals were genotyped based on mitochondrial cytochrome oxidase I sequences. Results. A high species richness was observed, with five previously described species and two putative new ones. The prevalent species were Tetraleurodes acaciae and Bemisia tuberculata, representing over 75% of the analyzed individuals. Although we detected, for the first time, the presence of Bemisia tabaci Middle East-Asia Minor 1 (BtMEAM1) colonizing cassava in Brazil, it was not prevalent. The species composition varied across regions, with fields in the Northeast region showing a higher diversity. These results expand our knowledge of whitefly diversity in cassava and support the hypothesis that begomovirus epidemics have not occurred in cassava in Brazil due to the absence of competent vector populations. However, they indicate an ongoing adaptation process of BtMEAM1 to cassava, increasing the likelihood of begomovirus emergence in this crop |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021 2023-11-28T20:32:48Z 2023-11-28T20:32:48Z 2023-11-28 |
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 |
PeerJ, v. 9, e11741, July 2021. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1158825 http://doi.org/10.7717/peerj.11741 |
identifier_str_mv |
PeerJ, v. 9, e11741, July 2021. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1158825 http://doi.org/10.7717/peerj.11741 |
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 |
_version_ |
1794503552581763072 |