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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
29/01/2021 |
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Data da última atualização: |
10/06/2022 |
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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: |
FERNANDES, E. C.; SOUZA, M. M.; NAVA, D. E.; SILVA, J. G.; ARAUJO, E. L. |
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Afiliação: |
ELANIA CLEMENTINO FERNANDES, UFERSA; MARIANA MACEDO SOUZA, UFERSA; DORI EDSON NAVA, CPACT; JANISETE GOMES SILVA, UESC; ELTON LUCIO ARAUJO, UFERSA. |
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Título: |
Fertility life table and biology of Tetrastichus giffardianus (Hymenoptera: Eulophidae) in the larvae of Ceratitis capitata (Diptera: Tephritidae). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Bulletin of Entomological Research, v. 111, n. 2, p. 1-8, Apr. 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Tetrastichus giffardianus is a gregarious koinobiont endoparasitoid of tephritids, including Ceratitis capitata, which is one of the most important fruit pests worldwide. The objective of this study was to evaluate the effect of constant temperatures on the biology and development of the egg-adult period of T. giffardianus in larvae/pupae of C. capitata to construct a fertility life table. The study was carried out in climatic chambers at constant temperatures of 15, 20, 25, 30, and 35 ± 1°C, 70 ± 10% relative humidity and a photophase of 12 h. Complete egg and larval development occurred only at temperatures of 20, 25, and 30°C. The mean longevity of males and females was inversely proportional to temperature. The time of development of the pre-imaginal period was influenced by temperature and ranged from 41 days at 20°C to 11 days at 25°C. The best T. giffardianus performance occurred at 25°C when the intrinsic rate of increase was 0.21, the mean generation time was 20.43 days, the time required to double the population was 3.33 days, and the finite rate of population increase (?) was 1.23. The results of this study provided information for the establishment of mass rearing and an evaluation of the adaptability of T. giffardianus to different environments, which is necessary for the use of this parasitoid in the biological control of tephritid pests, particularly C. capitata. |
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Palavras-Chave: |
Tetrastichus giffardianus. |
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Thesagro: |
Ceratitis Capitata; Controle Biológico; Mosca das Frutas. |
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Categoria do assunto: |
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Marc: |
LEADER 02134naa a2200217 a 4500
001 2129686
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
100 1 $aFERNANDES, E. C.
245 $aFertility life table and biology of Tetrastichus giffardianus (Hymenoptera$bEulophidae) in the larvae of Ceratitis capitata (Diptera: Tephritidae).$h[electronic resource]
260 $c2021
520 $aTetrastichus giffardianus is a gregarious koinobiont endoparasitoid of tephritids, including Ceratitis capitata, which is one of the most important fruit pests worldwide. The objective of this study was to evaluate the effect of constant temperatures on the biology and development of the egg-adult period of T. giffardianus in larvae/pupae of C. capitata to construct a fertility life table. The study was carried out in climatic chambers at constant temperatures of 15, 20, 25, 30, and 35 ± 1°C, 70 ± 10% relative humidity and a photophase of 12 h. Complete egg and larval development occurred only at temperatures of 20, 25, and 30°C. The mean longevity of males and females was inversely proportional to temperature. The time of development of the pre-imaginal period was influenced by temperature and ranged from 41 days at 20°C to 11 days at 25°C. The best T. giffardianus performance occurred at 25°C when the intrinsic rate of increase was 0.21, the mean generation time was 20.43 days, the time required to double the population was 3.33 days, and the finite rate of population increase (?) was 1.23. The results of this study provided information for the establishment of mass rearing and an evaluation of the adaptability of T. giffardianus to different environments, which is necessary for the use of this parasitoid in the biological control of tephritid pests, particularly C. capitata.
650 $aCeratitis Capitata
650 $aControle Biológico
650 $aMosca das Frutas
653 $aTetrastichus giffardianus
700 1 $aSOUZA, M. M.
700 1 $aNAVA, D. E.
700 1 $aSILVA, J. G.
700 1 $aARAUJO, E. L.
773 $tBulletin of Entomological Research$gv. 111, n. 2, p. 1-8, Apr. 2021.
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