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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
21/10/2005 |
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Data da última atualização: |
19/07/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SIQUEIRA, K. M. M. de; MARTIN, C. F.; SCHLINDWEIN, C.; KIILL, L. H. P. |
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Afiliação: |
LUCIA HELENA PIEDADE KIILL, CPATSA. |
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Título: |
Polinizadores efetivos da cultura da goiaba (Psidium guajava) em área irrigada do Submédio do Vale do São Francisco. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: ENCONTRO DE ZOOLOGIA DO NORDESTE, 15., 2005, Salvador. Fauna, biopirataria, biotecnologia e sociedades sustentáveis: livro de resumos. Salvador: UNEB: SNZ, 2005. |
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Páginas: |
p. 260. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste estudo foi identificar os polinizadores da goiabeira. |
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Palavras-Chave: |
Área irrigada; Guava; Polinizador; Submédio São Francisco. |
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Thesagro: |
Goiaba; Psidium Guajava. |
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Thesaurus Nal: |
Guavas. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177429/1/Separata-00275.pdf
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Marc: |
LEADER 00883nam a2200241 a 4500
001 1156298
005 2022-07-19
008 2005 bl uuuu u00u1 u #d
100 1 $aSIQUEIRA, K. M. M. de
245 $aPolinizadores efetivos da cultura da goiaba (Psidium guajava) em área irrigada do Submédio do Vale do São Francisco.
260 $aIn: ENCONTRO DE ZOOLOGIA DO NORDESTE, 15., 2005, Salvador. Fauna, biopirataria, biotecnologia e sociedades sustentáveis: livro de resumos. Salvador: UNEB: SNZ$c2005
300 $ap. 260.
520 $aO objetivo deste estudo foi identificar os polinizadores da goiabeira.
650 $aGuavas
650 $aGoiaba
650 $aPsidium Guajava
653 $aÁrea irrigada
653 $aGuava
653 $aPolinizador
653 $aSubmédio São Francisco
700 1 $aMARTIN, C. F.
700 1 $aSCHLINDWEIN, C.
700 1 $aKIILL, L. H. P.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | 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
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
26/01/2015 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
AUAD, A. M.; SANTOS, J. C.; FONSECA, M. G. |
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Afiliação: |
ALEXANDER MACHADO AUAD, CNPGL; JULIANA CRISTINA SANTOS, CNPq; MARCY G. FONSECA, CNPq. |
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Título: |
Effects of Temperature on Development and Survival of Harmonia axyridis (Coleoptera: Coccinellidae) and Chrysoperla externa (Neuroptera: Chrysopidae) Fed on Rhopalosiphum padi (Hemiptera: Aphididae). |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Florida Entomologist, v. 97, n. 4, p. 1353-1363, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of various temperatures on the development and survival of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) and Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) fed on Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) were studied, and some biological aspects among these predators were compared. On average, 70 nymphs of R. padi were added to each experimental unit with predator larvae and maintained at 12, 16, 20, 24, 28, or 32 °C. The duration (days) and survival (%) were measured for each immature stage of the two predator species. The developmental durations of all H. axyridis larval instars, the total larval stage, the pupal stage and total preimaginal stage were very long at 16 °C but shortest at 24 °C for the first, second and third larval instars and at 28 ºC for the fourth larval instar, the total larval stage and the total pre-imaginal stage. Both at 24 °C and 28 °C, 92% of H. axyridis completed the larva to adult cycle, whereas survival was significantly reduced in the 16 to 20 °C range. At the highest temperature (32 °C), 70% of H. axyridis did not reach adulthood. In the case of C. externa, the durations of development of all larval instars and the total larval stage became progressively shorter as the temperature increased from 12 to 20 °C. At still higher temperatures the developmental duration this insect remained almost constant. The predator completed the larval stage at all temperatures from 12 to 32 °C. However, at 12 and 16 °C, mortality of the larvae was greater than 88%, and 100% of the pupae perished. Although the lower threshold temperatures estimated for both predator species were very similar, the development period from larva to adult of H. axyridis was only 59% as long as that of C. externa. By comparing certain biological parameters including durations of development and survival rates of the two predator species, it is suggested that H. axyridis has intrinsic advantages over C. externa; however, additional factors must be considered when choosing the species of predator for biological control of R. padi on grass pastures in Brazil. MenosThe effects of various temperatures on the development and survival of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) and Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) fed on Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) were studied, and some biological aspects among these predators were compared. On average, 70 nymphs of R. padi were added to each experimental unit with predator larvae and maintained at 12, 16, 20, 24, 28, or 32 °C. The duration (days) and survival (%) were measured for each immature stage of the two predator species. The developmental durations of all H. axyridis larval instars, the total larval stage, the pupal stage and total preimaginal stage were very long at 16 °C but shortest at 24 °C for the first, second and third larval instars and at 28 ºC for the fourth larval instar, the total larval stage and the total pre-imaginal stage. Both at 24 °C and 28 °C, 92% of H. axyridis completed the larva to adult cycle, whereas survival was significantly reduced in the 16 to 20 °C range. At the highest temperature (32 °C), 70% of H. axyridis did not reach adulthood. In the case of C. externa, the durations of development of all larval instars and the total larval stage became progressively shorter as the temperature increased from 12 to 20 °C. At still higher temperatures the developmental duration this insect remained almost constant. The predator completed the larval stage at all temperatures from 12 to 32 °C. However, at 12 and 16 °C, m... Mostrar Tudo |
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Palavras-Chave: |
Aphids. |
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Thesagro: |
Afídeo; Forragem; Predador; Temperatura. |
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Thesaurus NAL: |
forage; predators; temperature. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02895naa a2200241 a 4500
001 2006688
005 2024-02-05
008 2014 bl uuuu u00u1 u #d
100 1 $aAUAD, A. M.
245 $aEffects of Temperature on Development and Survival of Harmonia axyridis (Coleoptera$bCoccinellidae) and Chrysoperla externa (Neuroptera: Chrysopidae) Fed on Rhopalosiphum padi (Hemiptera: Aphididae).$h[electronic resource]
260 $c2014
520 $aThe effects of various temperatures on the development and survival of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) and Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae) fed on Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) were studied, and some biological aspects among these predators were compared. On average, 70 nymphs of R. padi were added to each experimental unit with predator larvae and maintained at 12, 16, 20, 24, 28, or 32 °C. The duration (days) and survival (%) were measured for each immature stage of the two predator species. The developmental durations of all H. axyridis larval instars, the total larval stage, the pupal stage and total preimaginal stage were very long at 16 °C but shortest at 24 °C for the first, second and third larval instars and at 28 ºC for the fourth larval instar, the total larval stage and the total pre-imaginal stage. Both at 24 °C and 28 °C, 92% of H. axyridis completed the larva to adult cycle, whereas survival was significantly reduced in the 16 to 20 °C range. At the highest temperature (32 °C), 70% of H. axyridis did not reach adulthood. In the case of C. externa, the durations of development of all larval instars and the total larval stage became progressively shorter as the temperature increased from 12 to 20 °C. At still higher temperatures the developmental duration this insect remained almost constant. The predator completed the larval stage at all temperatures from 12 to 32 °C. However, at 12 and 16 °C, mortality of the larvae was greater than 88%, and 100% of the pupae perished. Although the lower threshold temperatures estimated for both predator species were very similar, the development period from larva to adult of H. axyridis was only 59% as long as that of C. externa. By comparing certain biological parameters including durations of development and survival rates of the two predator species, it is suggested that H. axyridis has intrinsic advantages over C. externa; however, additional factors must be considered when choosing the species of predator for biological control of R. padi on grass pastures in Brazil.
650 $aforage
650 $apredators
650 $atemperature
650 $aAfídeo
650 $aForragem
650 $aPredador
650 $aTemperatura
653 $aAphids
700 1 $aSANTOS, J. C.
700 1 $aFONSECA, M. G.
773 $tFlorida Entomologist$gv. 97, n. 4, p. 1353-1363, 2014.
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