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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
22/12/2022 |
Data da última atualização: |
22/12/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANTOS, I. S. dos; LIMA, L. K. S.; SAMPAIO, S. R.; SOARES, T. L.; JESUS, O. N. de. |
Afiliação: |
IDALIA SOUZA DOS SANTOS, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; LUCAS KENNEDY SILVA LIMA; SIDNARA RIBEIRO SAMPAIO, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; TALIANE LEILA SOARES, UNIVERSIDADE ESTADUAL DE FEIRA DE SANTANA; ONILDO NUNES DE JESUS, CNPMF. |
Título: |
Phenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Euphytica, v. 217, Article number: 112, 2021. |
ISSN: |
1573-5060 |
DOI: |
//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567 |
Idioma: |
Inglês |
Conteúdo: |
Developing yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV. MenosDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production hi... Mostrar Tudo |
Thesagro: |
Maracujá. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02222naa a2200205 a 4500 001 2150237 005 2022-12-22 008 2021 bl uuuu u00u1 u #d 022 $a1573-5060 024 7 $a//doi.org/10.1007/s10681-021-02842-8(0123456789().,-volV)( 01234567$2DOI 100 1 $aSANTOS, I. S. dos 245 $aPhenological precocity and resistance to CABMV in passion fruit progenies of the third generation backcross.$h[electronic resource] 260 $c2021 520 $aDeveloping yellow passion fruit cultivars capable of combining precocity, productivity and resistance to Cowpea aphid-borne mosaic virus (CABMV) is essential to passiculture. The aim of the current study is to evaluate vegetative and reproductive precocity, as well as resistance to CABMV, in a population of third generation backcross (BC3) involving an interspecific hybrid (P. edulis x P. cincinnata) followed by three backcrosses with com P. edulis. Eight hundred and thirty-three (833) progenies, 22 BC3 families and 10 yellow passion fruit (controls) accessions were evaluated. Phenological stages were assessed based on the number of days after planting (DAP) when progenies presented primary, secondary and tertiary branches, flowers and fruits in these branches. CABMV severity was analyzed under field conditions based on a rating scale that ranged from 1 (resistant) to 4 (highly susceptible); values were converted into McKinney's disease index (DI%). Overall, BC3 families were superior to control treatments (P. edulis accession), since they presented greater precocity, productivity and resistance to CABMV. Based on CABMV?s classification, 34 progenies were considered resistant (DI from 0.0 to 14.81%) and 299 were moderately resistant (DI from 16.67 to 30.0%). Findings in the current study have shown that BC3.A, BC3.B and BC3.G families have potential to be used in breeding programs, since they showed more precocious vegetative and reproductive vigor, accumulated production higher than 70 fruits per plant and resistance to CABMV. 650 $aMaracujá 700 1 $aLIMA, L. K. S. 700 1 $aSAMPAIO, S. R. 700 1 $aSOARES, T. L. 700 1 $aJESUS, O. N. de 773 $tEuphytica$gv. 217, Article number: 112, 2021.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
17/12/2022 |
Data da última atualização: |
17/12/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
VIRGÍLIO, M. L. de S.; BOAVENTURA, H. A.; QUEIRÓS, L. A.; TRIPODE, B. M. D.; SILVA, J. F. A. e; QUINTELA, E. D. |
Afiliação: |
MARIA LETÍCIA DE SIQUEIRA VIRGÍLIO; HELOIZA A. BOAVENTURA, UNIVERSIDADE FEDERAL DE GOIÁS; LIDIANE A. QUEIRÓS; BRUNA MENDES DINIZ TRIPODE, CNPA; JOSE FRANCISCO ARRUDA E SILVA, CNPAF; ELIANE DIAS QUINTELA, CNPAF. |
Título: |
Componentes da dieta artificial de Anthonomus grandis (Coleoptera: Curculionidae) afetam a viabilidade dos conídios de Metarhizium anisopliae (Hypocreales: Clavicipitaceae)? |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Anais... Fortaleza: SEB, 2022. |
Páginas: |
p. 363. |
Idioma: |
Português |
Conteúdo: |
Estudos tem demonstrado que Metarhizium anisopliae (Hypocreales: Clavicipitaceae) é altamente virulento a Anthonomus grandis (Coleoptera: Curculionidae) quando os adultos se alimentam de botões florais, mas quando se alimentam de dieta artificial a mortalidade dos adultos pelo fungo reduz significativamente. Desta forma, o objetivo deste trabalho foi determinar se componentes da dieta artificial de A. grandis podem afetar a germinação de M. anisopliae. |
Thesagro: |
Anthonomus Grandis; Bicudo; Conídio; Metarhizium Anisopliae. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149888/1/CBE-2002-p363.pdf
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Marc: |
LEADER 01273nam a2200229 a 4500 001 2149888 005 2022-12-17 008 2022 bl uuuu u00u1 u #d 100 1 $aVIRGÍLIO, M. L. de S. 245 $aComponentes da dieta artificial de Anthonomus grandis (Coleoptera$bCurculionidae) afetam a viabilidade dos conídios de Metarhizium anisopliae (Hypocreales: Clavicipitaceae)?$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 28., 2022, Fortaleza. Anais... Fortaleza: SEB$c2022 300 $ap. 363. 520 $aEstudos tem demonstrado que Metarhizium anisopliae (Hypocreales: Clavicipitaceae) é altamente virulento a Anthonomus grandis (Coleoptera: Curculionidae) quando os adultos se alimentam de botões florais, mas quando se alimentam de dieta artificial a mortalidade dos adultos pelo fungo reduz significativamente. Desta forma, o objetivo deste trabalho foi determinar se componentes da dieta artificial de A. grandis podem afetar a germinação de M. anisopliae. 650 $aAnthonomus Grandis 650 $aBicudo 650 $aConídio 650 $aMetarhizium Anisopliae 700 1 $aBOAVENTURA, H. A. 700 1 $aQUEIRÓS, L. A. 700 1 $aTRIPODE, B. M. D. 700 1 $aSILVA, J. F. A. e 700 1 $aQUINTELA, E. D.
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Embrapa Arroz e Feijão (CNPAF) |
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