| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
16/01/2014 |
|
Data da última atualização: |
11/08/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
AUAD, A. M.; FONSECA, M. DAS G.; MONTEIRO, P. H.; RESENDE, T. T. de; SANTOS, D. R. |
|
Afiliação: |
ALEXANDER MACHADO AUAD, CNPGL; MARCY DAS GRAÇAS FONSECA, UFJF; UFJF; TIAGO TEIXEIRA DE RESENDE, CNPGL; UFJF. |
|
Título: |
Aspects of the biology of the lady beetle Diomus seminulus (Coleoptera: Coccinellidae): a potential biocontrol agent against the yellow sugarcane aphid in Brazil. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
Annals of the Entomological Society of America, v. 106, n. 2, p. 243-248, 2013. |
|
DOI: |
https://doi.org/10.1603/AN12087 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The predator Diomus seminulus (Mulsant) has been found frequently on forage grasses feeding of Sipha flava (Forbes), suggesting that it is a natural predator of this aphid and has potential as a biological control agent for this pest in Brazil. The objectives of this study were to evaluate the effect of temperature on biological aspects of D. seminulus and to determine whether odor is used by this predator to locate prey on forage grass infested with S. flava. We performed daily evaluations of the viability and duration of each instar of the larval and pupal stages at 16, 20, 24, and 28°C. The reproductive capacity and longevity of adults were estimated at 24°C. The use of odor by D. seminulus to search for aphids was evaluated using a Y-tube olfactometer. The average duration of the embryonic period, each instar, larval, and pupal stages decreased significantly with increasing temperatures from 16 to 24°C. Eggs were blackened and parched, leading to low viability at 16 and 28°C. However, viability of the instars and larvae were not significantly affected by temperature. Adults of D. seminulus survived for >135 d; however, peak oviposition occurred 20?50 d after emergence, suggesting that this is the ideal duration of adult maintenance in laboratory culture. The predator D. seminulus used the odors from aphid prey or volatile compounds released from attacked plants to locate their prey. These results provide support for the use of D. seminulus as a successful biological control for aphids MenosThe predator Diomus seminulus (Mulsant) has been found frequently on forage grasses feeding of Sipha flava (Forbes), suggesting that it is a natural predator of this aphid and has potential as a biological control agent for this pest in Brazil. The objectives of this study were to evaluate the effect of temperature on biological aspects of D. seminulus and to determine whether odor is used by this predator to locate prey on forage grass infested with S. flava. We performed daily evaluations of the viability and duration of each instar of the larval and pupal stages at 16, 20, 24, and 28°C. The reproductive capacity and longevity of adults were estimated at 24°C. The use of odor by D. seminulus to search for aphids was evaluated using a Y-tube olfactometer. The average duration of the embryonic period, each instar, larval, and pupal stages decreased significantly with increasing temperatures from 16 to 24°C. Eggs were blackened and parched, leading to low viability at 16 and 28°C. However, viability of the instars and larvae were not significantly affected by temperature. Adults of D. seminulus survived for >135 d; however, peak oviposition occurred 20?50 d after emergence, suggesting that this is the ideal duration of adult maintenance in laboratory culture. The predator D. seminulus used the odors from aphid prey or volatile compounds released from attacked plants to locate their prey. These results provide support for the use of D. seminulus as a successful biological cont... Mostrar Tudo |
|
Palavras-Chave: |
Aspecto biologico; Olfatômetro Y-tubo. |
|
Thesagro: |
Gramínea Forrageira; Predador. |
|
Thesaurus Nal: |
Sipha flava. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02349naa a2200241 a 4500
001 1976416
005 2022-08-11
008 2013 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1603/AN12087$2DOI
100 1 $aAUAD, A. M.
245 $aAspects of the biology of the lady beetle Diomus seminulus (Coleoptera$bCoccinellidae): a potential biocontrol agent against the yellow sugarcane aphid in Brazil.$h[electronic resource]
260 $c2013
520 $aThe predator Diomus seminulus (Mulsant) has been found frequently on forage grasses feeding of Sipha flava (Forbes), suggesting that it is a natural predator of this aphid and has potential as a biological control agent for this pest in Brazil. The objectives of this study were to evaluate the effect of temperature on biological aspects of D. seminulus and to determine whether odor is used by this predator to locate prey on forage grass infested with S. flava. We performed daily evaluations of the viability and duration of each instar of the larval and pupal stages at 16, 20, 24, and 28°C. The reproductive capacity and longevity of adults were estimated at 24°C. The use of odor by D. seminulus to search for aphids was evaluated using a Y-tube olfactometer. The average duration of the embryonic period, each instar, larval, and pupal stages decreased significantly with increasing temperatures from 16 to 24°C. Eggs were blackened and parched, leading to low viability at 16 and 28°C. However, viability of the instars and larvae were not significantly affected by temperature. Adults of D. seminulus survived for >135 d; however, peak oviposition occurred 20?50 d after emergence, suggesting that this is the ideal duration of adult maintenance in laboratory culture. The predator D. seminulus used the odors from aphid prey or volatile compounds released from attacked plants to locate their prey. These results provide support for the use of D. seminulus as a successful biological control for aphids
650 $aSipha flava
650 $aGramínea Forrageira
650 $aPredador
653 $aAspecto biologico
653 $aOlfatômetro Y-tubo
700 1 $aFONSECA, M. DAS G.
700 1 $aMONTEIRO, P. H.
700 1 $aRESENDE, T. T. de
700 1 $aSANTOS, D. R.
773 $tAnnals of the Entomological Society of America$gv. 106, n. 2, p. 243-248, 2013.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
|
Data corrente: |
06/09/2012 |
|
Data da última atualização: |
13/09/2012 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
GUIMARAES, P. E. de O.; QUEIROZ, V. A. V.; RIBEIRO, P. E. de A.; SCHAFFERT, R. E.; MEIRELLES, W. F.; CARDOSO, M. J.; GUIMARAES, L. J. M. |
|
Afiliação: |
PAULO EVARISTO DE O GUIMARAES, CNPMS; VALERIA APARECIDA VIEIRA QUEIROZ, CNPMS; PAULO EDUARDO DE AQUINO RIBEIRO, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS; WALTER FERNANDES MEIRELLES, CNPMS; MILTON JOSE CARDOSO, CPAMN; LAURO JOSE MOREIRA GUIMARAES, CNPMS. |
|
Título: |
Adaptabilidade e estabilidade de híbridos de milho quanto aos teores de ácido fítico nos grãos. |
|
Ano de publicação: |
2012 |
|
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. |
|
Páginas: |
p.3135-3140. |
|
Descrição Física: |
1 CD-ROM. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Ácido fítico. |
|
Thesagro: |
Hibrido; Zea Mays. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/65732/1/Adaptabilidade-estabilidade.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/73162/1/09739.pdf
|
|
Marc: |
LEADER 00854nam a2200217 a 4500
001 1933160
005 2012-09-13
008 2012 bl uuuu u00u1 u #d
100 1 $aGUIMARAES, P. E. de O.
245 $aAdaptabilidade e estabilidade de híbridos de milho quanto aos teores de ácido fítico nos grãos.
260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo$c2012
300 $ap.3135-3140.$c1 CD-ROM.
650 $aHibrido
650 $aZea Mays
653 $aÁcido fítico
700 1 $aQUEIROZ, V. A. V.
700 1 $aRIBEIRO, P. E. de A.
700 1 $aSCHAFFERT, R. E.
700 1 $aMEIRELLES, W. F.
700 1 $aCARDOSO, M. J.
700 1 $aGUIMARAES, L. J. M.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
