Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines.
In Brazil, the Cowpea mild mottle virus vectored by Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae), is an emerging threat for common bean (Phaseolus vulgaris L.; Fabaceae), including genetically modified elite bean lines developed for resistance to the Bean golden mosaic virus. To investigate this interaction, we quantified the susceptibility of 10 Bean golden mosaic virus-resistant lines to Cowpea mild mottle virus infection in 2 regions in Brazil with natural incidence of viruliferous B. tabaci. In 2 field trials, B. tabaci established on all varieties, but showed preference for the conventional cultivars ?Pérola? and ?BRS Pontal? when compared with elite lines (averaging > 400 nymphs per leaflet, and > 97% infection rate in 1 study). However, whereas elite lines were resistant to Bean golden mosaic virus, all became infected with Cowpea mild mottle virus. Highest infection rates (19 to 99% infected plants) occurred in genetically modified elite lines derived from BRS Pontal versus Pérola (12 to 16%). When comparing seed yield, most elite lines outperformed their conventional recurrent parent. On average, elite lines achieved relative yield increases between 199 and 1,045%, and the varieties CNFCT 16205 and CNFCT 16210 were the most productive in our field trials. Our results showed that the use of common bean cultivars resistant to golden mosaic is an important tool within integrated management strategies for whiteflies and viruses. However, further studies are needed to elucidate the threat of Cowpea mild mottle virus and the nature of whitefly interactions between these different viruses.
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Format: | Artigo de periódico biblioteca |
Language: | Ingles English |
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2023-07-26
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Subjects: | Virus-whitefly interactions, Yield, Mosca Branca, Bemisia Tabaci, Feijão, Mosaico Dourado, Planta Transgênica, Vírus, Aleyrodidae, Isogenic lines, Transgenic insects, Beans, Bean golden mosaic virus, Pest resistance, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1155292 https://doi.org/10.1653/024.106.0105 |
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dig-alice-doc-11552922023-07-26T13:23:53Z Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. QUINTELA, E. D. SOUZA, T. L. P. O. de FARIA, J. C. de ARAGÃO, F. J. L. SILVA, J. F. A. e DEL PELOSO, M. J. ARTHURS, S. P. ELIANE DIAS QUINTELA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; JOSIAS CORREA DE FARIA, CNPAF; FRANCISCO JOSE LIMA ARAGAO, Cenargen; JOSE FRANCISCO ARRUDA E SILVA, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; STEVEN PAUL ARTHURS, BioBee Biological Systems, USA. Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance In Brazil, the Cowpea mild mottle virus vectored by Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae), is an emerging threat for common bean (Phaseolus vulgaris L.; Fabaceae), including genetically modified elite bean lines developed for resistance to the Bean golden mosaic virus. To investigate this interaction, we quantified the susceptibility of 10 Bean golden mosaic virus-resistant lines to Cowpea mild mottle virus infection in 2 regions in Brazil with natural incidence of viruliferous B. tabaci. In 2 field trials, B. tabaci established on all varieties, but showed preference for the conventional cultivars ?Pérola? and ?BRS Pontal? when compared with elite lines (averaging > 400 nymphs per leaflet, and > 97% infection rate in 1 study). However, whereas elite lines were resistant to Bean golden mosaic virus, all became infected with Cowpea mild mottle virus. Highest infection rates (19 to 99% infected plants) occurred in genetically modified elite lines derived from BRS Pontal versus Pérola (12 to 16%). When comparing seed yield, most elite lines outperformed their conventional recurrent parent. On average, elite lines achieved relative yield increases between 199 and 1,045%, and the varieties CNFCT 16205 and CNFCT 16210 were the most productive in our field trials. Our results showed that the use of common bean cultivars resistant to golden mosaic is an important tool within integrated management strategies for whiteflies and viruses. However, further studies are needed to elucidate the threat of Cowpea mild mottle virus and the nature of whitefly interactions between these different viruses. 2023-07-26T13:23:53Z 2023-07-26T13:23:53Z 2023-07-26 2023 Artigo de periódico Florida Entomologist, v. 106, n. 1, p. 29-37, Mar. 2023. 1938-5102 http://www.alice.cnptia.embrapa.br/alice/handle/doc/1155292 https://doi.org/10.1653/024.106.0105 Ingles en openAccess |
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Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance |
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Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance QUINTELA, E. D. SOUZA, T. L. P. O. de FARIA, J. C. de ARAGÃO, F. J. L. SILVA, J. F. A. e DEL PELOSO, M. J. ARTHURS, S. P. Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
description |
In Brazil, the Cowpea mild mottle virus vectored by Bemisia tabaci (Genn.) (Hemiptera: Aleyrodidae), is an emerging threat for common bean (Phaseolus vulgaris L.; Fabaceae), including genetically modified elite bean lines developed for resistance to the Bean golden mosaic virus. To investigate this interaction, we quantified the susceptibility of 10 Bean golden mosaic virus-resistant lines to Cowpea mild mottle virus infection in 2 regions in Brazil with natural incidence of viruliferous B. tabaci. In 2 field trials, B. tabaci established on all varieties, but showed preference for the conventional cultivars ?Pérola? and ?BRS Pontal? when compared with elite lines (averaging > 400 nymphs per leaflet, and > 97% infection rate in 1 study). However, whereas elite lines were resistant to Bean golden mosaic virus, all became infected with Cowpea mild mottle virus. Highest infection rates (19 to 99% infected plants) occurred in genetically modified elite lines derived from BRS Pontal versus Pérola (12 to 16%). When comparing seed yield, most elite lines outperformed their conventional recurrent parent. On average, elite lines achieved relative yield increases between 199 and 1,045%, and the varieties CNFCT 16205 and CNFCT 16210 were the most productive in our field trials. Our results showed that the use of common bean cultivars resistant to golden mosaic is an important tool within integrated management strategies for whiteflies and viruses. However, further studies are needed to elucidate the threat of Cowpea mild mottle virus and the nature of whitefly interactions between these different viruses. |
author2 |
ELIANE DIAS QUINTELA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; JOSIAS CORREA DE FARIA, CNPAF; FRANCISCO JOSE LIMA ARAGAO, Cenargen; JOSE FRANCISCO ARRUDA E SILVA, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; STEVEN PAUL ARTHURS, BioBee Biological Systems, USA. |
author_facet |
ELIANE DIAS QUINTELA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; JOSIAS CORREA DE FARIA, CNPAF; FRANCISCO JOSE LIMA ARAGAO, Cenargen; JOSE FRANCISCO ARRUDA E SILVA, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; STEVEN PAUL ARTHURS, BioBee Biological Systems, USA. QUINTELA, E. D. SOUZA, T. L. P. O. de FARIA, J. C. de ARAGÃO, F. J. L. SILVA, J. F. A. e DEL PELOSO, M. J. ARTHURS, S. P. |
format |
Artigo de periódico |
topic_facet |
Virus-whitefly interactions Yield Mosca Branca Bemisia Tabaci Feijão Mosaico Dourado Planta Transgênica Vírus Aleyrodidae Isogenic lines Transgenic insects Beans Bean golden mosaic virus Pest resistance |
author |
QUINTELA, E. D. SOUZA, T. L. P. O. de FARIA, J. C. de ARAGÃO, F. J. L. SILVA, J. F. A. e DEL PELOSO, M. J. ARTHURS, S. P. |
author_sort |
QUINTELA, E. D. |
title |
Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
title_short |
Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
title_full |
Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
title_fullStr |
Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
title_full_unstemmed |
Comparison of Bemisia tabaci infestation, virus infection, and yield in conventional and transgenic Bean golden mosaic virus-resistant common bean elite lines. |
title_sort |
comparison of bemisia tabaci infestation, virus infection, and yield in conventional and transgenic bean golden mosaic virus-resistant common bean elite lines. |
publishDate |
2023-07-26 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1155292 https://doi.org/10.1653/024.106.0105 |
work_keys_str_mv |
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