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| Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
09/11/1995 |
Data da última atualização: |
23/06/2023 |
Autoria: |
BATISTA, L. A. R. |
Afiliação: |
LUIZ ALBERTO ROCHA BATISTA, CPPSE. |
Título: |
Doenças de plantas transmitidas por sementes e o seu controle através de cultivares resistentes. |
Ano de publicação: |
1979 |
Fonte/Imprenta: |
Piracicaba: ESALQ-USP, 1979. |
Páginas: |
p. 32 p. |
Idioma: |
Português |
Conteúdo: |
Transmissão de patogeno através das sementes. Doenças das plantas transmitidas pelas sementes. Doenças fungicas transmitidas por sementes. Doenças bacterianas transmitidas por sementes. Doenças de vírus transmitidas por sementes. Nematoides transmitidas por sementes. O porque da obtencao de cultivares resistentes a doenças transmitidas por sementes. |
Palavras-Chave: |
Controle; Doenças de planta; Sementes. |
Thesaurus Nal: |
seeds. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 00846nam a2200169 a 4500 001 1042230 005 2023-06-23 008 1979 bl uuuu u00u1 u #d 100 1 $aBATISTA, L. A. R. 245 $aDoenças de plantas transmitidas por sementes e o seu controle através de cultivares resistentes.$h[electronic resource] 260 $aPiracicaba: ESALQ-USP$c1979 300 $ap. 32 p. 520 $aTransmissão de patogeno através das sementes. Doenças das plantas transmitidas pelas sementes. Doenças fungicas transmitidas por sementes. Doenças bacterianas transmitidas por sementes. Doenças de vírus transmitidas por sementes. Nematoides transmitidas por sementes. O porque da obtencao de cultivares resistentes a doenças transmitidas por sementes. 650 $aseeds 653 $aControle 653 $aDoenças de planta 653 $aSementes
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Embrapa Pecuária Sudeste (CPPSE) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
13/09/2016 |
Data da última atualização: |
03/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
VIEIRA, S. S.; LOURENÇÃO, A. L.; GRAÇA, J. P. da; JANEGITZ, T.; SALVADOR, M. C.; OLIVEIRA, M. C. N. de; HOFFMANN-CAMPO, C. B. |
Afiliação: |
SIMONE S. VIEIRA, IAC; ANDRÉ LOURENÇÃO, IAC; JOSÉ P. DA GRAÇA, CNPq; TATIANI JANEGITZ, UEM; MARIANA C. SALVADOR, UEM; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO. |
Título: |
Biological aspects of Bemisia tabaci biotype B and the chemical causes of resistance in soybean genotypes. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Arthropod-Plant Interactions, v. 10, n. 6, p. 525-534, Dec. 2016. |
ISSN: |
1872-8847 |
DOI: |
10.1007/s11829-016-9458-4 |
Idioma: |
Inglês |
Conteúdo: |
In Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and mostly in relation to IAC cultivars. MenosIn Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and... Mostrar Tudo |
Thesagro: |
Soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02253naa a2200229 a 4500 001 2052811 005 2017-11-03 008 2016 bl uuuu u00u1 u #d 022 $a1872-8847 024 7 $a10.1007/s11829-016-9458-4$2DOI 100 1 $aVIEIRA, S. S. 245 $aBiological aspects of Bemisia tabaci biotype B and the chemical causes of resistance in soybean genotypes.$h[electronic resource] 260 $c2016 520 $aIn Brazil, the silverleaf whitefly (SLW), Bemisia tabaci biotype B, is a serious soybean pest. SLW management is difficult and new control strategies, such as host-plant resistance, are required. Herein, we aimed to evaluate the biology of SLW, from eggs to adults, on seven soybean cultivars. The emergence of adult insects was monitored daily. Defense-related compounds were identified and quantified from the V3 to the V8 stages in SLW-infested and non-infested plants. The rates of emergence of SLW adults were lower in cultivars IAC 17, IAC 19, and IAC 24 compared with the susceptible cultivar IAC Holambra Stwart. Rutin, genistin, genistein, and salicylic acid were identified and quantified in plant extracts. The rutin, genistin, and genistein levels decreased after SLW infestation. Rutin concentrations increased in infested plants of IAC 17 (V6) and IAC 19 (from V5 to V8). Barreiras showed the highest genistein content in non-infested plants; from V5 growth stage, it was not detected in cultivars Doko (infested), Vencedora, IAC 17, and IAC 24 (non-infested). High levels of salicylic acid were observed in IAC 19 - infested plants (at V3 and V5). The results suggest that rutin can be related to SLW adults emergence only when the feeding source was IAC 19. Consequently, further studies are needed to access the associated gene expressions and the effect of other secondary metabolites, mainly volatile compounds from SA pathway, including its consequences on feeding preference and mostly in relation to IAC cultivars. 650 $aSoja 700 1 $aLOURENÇÃO, A. L. 700 1 $aGRAÇA, J. P. da 700 1 $aJANEGITZ, T. 700 1 $aSALVADOR, M. C. 700 1 $aOLIVEIRA, M. C. N. de 700 1 $aHOFFMANN-CAMPO, C. B. 773 $tArthropod-Plant Interactions$gv. 10, n. 6, p. 525-534, Dec. 2016.
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