| |
|
|
| Registros recuperados : 532 | |
| Registros recuperados : 532 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Clima Temperado. |
|
Data corrente: |
30/01/2019 |
|
Data da última atualização: |
27/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
PONCIO, S.; NUNES, A. M.; GONÇALVES, R. D. S.; LISBOA, H.; MONICA-BERTO, R.; GARCIA, M. S.; NAVA, D. E. |
|
Afiliação: |
S. Poncio; A. M. Nunes; R. D. S. Gonçalves; H. Lisboa; R. Manica-Berto; M. S. Garcia; DORI EDSON NAVA, CPACT. |
|
Título: |
Strategies for Establishing a Rearing Technique for the Fruit Fly Parasitoid: Doryctobracon brasiliensis (Hymenoptera: Braconidae). |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Journal of Economic Entomology, v. 111, n. 3, p. 1087-1095, 2018. |
|
DOI: |
https://doi.org/10.1093/jee/toy058 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Anastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) is the most important pest in South American orchards. When control measures are not adopted, this pest can cause losses of up to 100%. Doryctobracon brasiliensis (Szépligeti) (Hymenoptera: Braconidae) is a larval-pupal endoparasitoid that can be used as a native biological control agent against A. fraterculus. This study aimed to develop a rearing technique for D. brasiliensis in larvae of A. fraterculus. Trials were carried out to: 1) determine the optimal instar for parasitism, 2) define the exposure time of larvae to parasitoids, 3) determine the density requirements of A. fraterculus larvae offered to each parasitoid, and 4) evaluate the effect of diet on adults of D. brasiliensis. In all trials, we evaluated the number of offspring, parasitism rate, and sex ratio. Moreover, in the experiment to investigate the effects of diet, we determined the longevity of males and females. In both choice and nonchoice parasitism tests, the parasitoids preferred third-instar larvae of A. fraterculus over second- and first-instar larvae. An exposure time of 12 h of A. fraterculus larvae produced larger numbers of parasitoids and higher parasitism rates. The density of 15 larvae of A. fraterculus to each female of D. brasiliensis produced a larger number of offspring. A supply of honey solution (20 and 50%) to the parasitoids yielded the highest number offspring and resulted in greater longevity. Our findings can be used to support the development of a mass rearing protocol for D. brasiliensis. MenosAnastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) is the most important pest in South American orchards. When control measures are not adopted, this pest can cause losses of up to 100%. Doryctobracon brasiliensis (Szépligeti) (Hymenoptera: Braconidae) is a larval-pupal endoparasitoid that can be used as a native biological control agent against A. fraterculus. This study aimed to develop a rearing technique for D. brasiliensis in larvae of A. fraterculus. Trials were carried out to: 1) determine the optimal instar for parasitism, 2) define the exposure time of larvae to parasitoids, 3) determine the density requirements of A. fraterculus larvae offered to each parasitoid, and 4) evaluate the effect of diet on adults of D. brasiliensis. In all trials, we evaluated the number of offspring, parasitism rate, and sex ratio. Moreover, in the experiment to investigate the effects of diet, we determined the longevity of males and females. In both choice and nonchoice parasitism tests, the parasitoids preferred third-instar larvae of A. fraterculus over second- and first-instar larvae. An exposure time of 12 h of A. fraterculus larvae produced larger numbers of parasitoids and higher parasitism rates. The density of 15 larvae of A. fraterculus to each female of D. brasiliensis produced a larger number of offspring. A supply of honey solution (20 and 50%) to the parasitoids yielded the highest number offspring and resulted in greater longevity. Our findings can be used to supp... Mostrar Tudo |
|
Palavras-Chave: |
Doryctobracon brasiliensis; Fruit production; South American fruit fly. |
|
Thesagro: |
Anastrepha Fraterculus; Controle Biológico; Mosca das Frutas; Praga. |
|
Thesaurus NAL: |
Biological control; Parasitoids. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02557naa a2200313 a 4500
001 2105104
005 2019-11-27
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/jee/toy058$2DOI
100 1 $aPONCIO, S.
245 $aStrategies for Establishing a Rearing Technique for the Fruit Fly Parasitoid$bDoryctobracon brasiliensis (Hymenoptera: Braconidae).$h[electronic resource]
260 $c2018
520 $aAnastrepha fraterculus (Wiedemann) (Diptera: Tephritidae) is the most important pest in South American orchards. When control measures are not adopted, this pest can cause losses of up to 100%. Doryctobracon brasiliensis (Szépligeti) (Hymenoptera: Braconidae) is a larval-pupal endoparasitoid that can be used as a native biological control agent against A. fraterculus. This study aimed to develop a rearing technique for D. brasiliensis in larvae of A. fraterculus. Trials were carried out to: 1) determine the optimal instar for parasitism, 2) define the exposure time of larvae to parasitoids, 3) determine the density requirements of A. fraterculus larvae offered to each parasitoid, and 4) evaluate the effect of diet on adults of D. brasiliensis. In all trials, we evaluated the number of offspring, parasitism rate, and sex ratio. Moreover, in the experiment to investigate the effects of diet, we determined the longevity of males and females. In both choice and nonchoice parasitism tests, the parasitoids preferred third-instar larvae of A. fraterculus over second- and first-instar larvae. An exposure time of 12 h of A. fraterculus larvae produced larger numbers of parasitoids and higher parasitism rates. The density of 15 larvae of A. fraterculus to each female of D. brasiliensis produced a larger number of offspring. A supply of honey solution (20 and 50%) to the parasitoids yielded the highest number offspring and resulted in greater longevity. Our findings can be used to support the development of a mass rearing protocol for D. brasiliensis.
650 $aBiological control
650 $aParasitoids
650 $aAnastrepha Fraterculus
650 $aControle Biológico
650 $aMosca das Frutas
650 $aPraga
653 $aDoryctobracon brasiliensis
653 $aFruit production
653 $aSouth American fruit fly
700 1 $aNUNES, A. M.
700 1 $aGONÇALVES, R. D. S.
700 1 $aLISBOA, H.
700 1 $aMONICA-BERTO, R.
700 1 $aGARCIA, M. S.
700 1 $aNAVA, D. E.
773 $tJournal of Economic Entomology$gv. 111, n. 3, p. 1087-1095, 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Clima Temperado (CPACT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
