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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
23/01/2023 |
Data da última atualização: |
21/07/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PARANHOS, B. A. G.; NAVA, D. E.; SÁ, L. A.; NICHOLAS, N.; MORELLI, R.; PONCIO, S. |
Afiliação: |
BEATRIZ AGUIAR GIORDANO PARANHOS, CPATSA; DORI EDSON NAVA, CPACT; LUIZ ALEXANDRE SÁ; MANOUKIS NICHOLAS⁶, USDA-ARS; RENATA MORELLI, ProInsecta P&D, Piracicaba, SP; SONIA PONCIO, Federal Institute Farroupilha, Frederico Westphalen, RS. |
Título: |
Will an exotic, competitive egg parasitoid displace a native larval parasitoid?. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY,, 26., 2022, Helsinki. Entomology for our planet: book of abstracts. Kuopio: UEF, 2022. |
Páginas: |
p. 602. |
Idioma: |
Inglês |
Notas: |
Edited by Heikki M. T. Hokkanen; Ingeborg Menzler-Hokkanen. |
Conteúdo: |
Fopius arisanus Soman (Hymenoptera: Braconidae) is a generalist tephritid egg parasitoid from the Indo-Pacific region introduced to Brazil in 2012 to control the exotic fruit fly pest Bactrocera carambolae Drew & Hancock (Diptera: Tephritidae) in the northern region. Doryctobracon areolatus Szépligeti (Hymenoptera: Braconidae) is a native generalist parasitoid of second instar larval fruit flies from Central and South America. Because both species of fruit fly parasitoids share some genera of fruit fly hosts, we evaluated if the commercial release of F. arisanus could cause adverse effects (e.g., competitive displacement) on the native parasitoid. Host preference and competitive ability were compared using as hosts the native Anastrepha fraterculus Wiedemann (Diptera: Tephritidae) and the exotic Ceratitis capitata Wiedemann (Diptera: Tephritidae) fruit fly species. To evaluate host preference, choice and no-choice experiments were conducted with lines of F. arisanus reared from each of the hosts. Laboratory studies showed that F. arisanus accepted only 2-3% of the native hosts compared to 34-41% of the exotic hosts under no choice conditions, with similar results when given a choice of native and exotic hosts. The field cage choice study showed similar results when F. arisanus was reared on the exotic host, but when reared on the native host, F. arisanus parasitized more of the native host than when reared on the exotic host. However, both lines of the parasitoid preferred the exotic host. To evaluate competitive ability, experiments with both species together and separate were conducted in the laboratory and in field cages. Both experiments showed that F. arisanus had no measurable detrimental effect on the native parasitoid in either the native or exotic host. Indeed, the native parasitoid was consistently the superior competitor in native host even though it parasitized larvae while F. arisanus is an egg parasitoid. These results indicated that F. arisanus interacted minimally with the native parasitoid on the native host, and while it interacted with the native parasitoid on the exotic host, it did not detrimentally affect it. Thus, F. arisanus is unlikely to cause adverse effects on the native parasitoid, D. areolatus in Brazil. MenosFopius arisanus Soman (Hymenoptera: Braconidae) is a generalist tephritid egg parasitoid from the Indo-Pacific region introduced to Brazil in 2012 to control the exotic fruit fly pest Bactrocera carambolae Drew & Hancock (Diptera: Tephritidae) in the northern region. Doryctobracon areolatus Szépligeti (Hymenoptera: Braconidae) is a native generalist parasitoid of second instar larval fruit flies from Central and South America. Because both species of fruit fly parasitoids share some genera of fruit fly hosts, we evaluated if the commercial release of F. arisanus could cause adverse effects (e.g., competitive displacement) on the native parasitoid. Host preference and competitive ability were compared using as hosts the native Anastrepha fraterculus Wiedemann (Diptera: Tephritidae) and the exotic Ceratitis capitata Wiedemann (Diptera: Tephritidae) fruit fly species. To evaluate host preference, choice and no-choice experiments were conducted with lines of F. arisanus reared from each of the hosts. Laboratory studies showed that F. arisanus accepted only 2-3% of the native hosts compared to 34-41% of the exotic hosts under no choice conditions, with similar results when given a choice of native and exotic hosts. The field cage choice study showed similar results when F. arisanus was reared on the exotic host, but when reared on the native host, F. arisanus parasitized more of the native host than when reared on the exotic host. However, both lines of the parasitoid preferred t... Mostrar Tudo |
Palavras-Chave: |
Hospedeiros nativos. |
Thesagro: |
Ceratitis Capitata; Mosca das Frutas; Praga. |
Thesaurus Nal: |
Fopius arisanus; Insects. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151146/1/Will-an-exotic-competitive-egg-parasitoid-displace-a-native-2022.pdf
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Marc: |
LEADER 03133nam a2200265 a 4500 001 2151146 005 2023-07-21 008 2022 bl uuuu u00u1 u #d 100 1 $aPARANHOS, B. A. G. 245 $aWill an exotic, competitive egg parasitoid displace a native larval parasitoid?.$h[electronic resource] 260 $aIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY,, 26., 2022, Helsinki. Entomology for our planet: book of abstracts. Kuopio: UEF$c2022 300 $ap. 602. 500 $aEdited by Heikki M. T. Hokkanen; Ingeborg Menzler-Hokkanen. 520 $aFopius arisanus Soman (Hymenoptera: Braconidae) is a generalist tephritid egg parasitoid from the Indo-Pacific region introduced to Brazil in 2012 to control the exotic fruit fly pest Bactrocera carambolae Drew & Hancock (Diptera: Tephritidae) in the northern region. Doryctobracon areolatus Szépligeti (Hymenoptera: Braconidae) is a native generalist parasitoid of second instar larval fruit flies from Central and South America. Because both species of fruit fly parasitoids share some genera of fruit fly hosts, we evaluated if the commercial release of F. arisanus could cause adverse effects (e.g., competitive displacement) on the native parasitoid. Host preference and competitive ability were compared using as hosts the native Anastrepha fraterculus Wiedemann (Diptera: Tephritidae) and the exotic Ceratitis capitata Wiedemann (Diptera: Tephritidae) fruit fly species. To evaluate host preference, choice and no-choice experiments were conducted with lines of F. arisanus reared from each of the hosts. Laboratory studies showed that F. arisanus accepted only 2-3% of the native hosts compared to 34-41% of the exotic hosts under no choice conditions, with similar results when given a choice of native and exotic hosts. The field cage choice study showed similar results when F. arisanus was reared on the exotic host, but when reared on the native host, F. arisanus parasitized more of the native host than when reared on the exotic host. However, both lines of the parasitoid preferred the exotic host. To evaluate competitive ability, experiments with both species together and separate were conducted in the laboratory and in field cages. Both experiments showed that F. arisanus had no measurable detrimental effect on the native parasitoid in either the native or exotic host. Indeed, the native parasitoid was consistently the superior competitor in native host even though it parasitized larvae while F. arisanus is an egg parasitoid. These results indicated that F. arisanus interacted minimally with the native parasitoid on the native host, and while it interacted with the native parasitoid on the exotic host, it did not detrimentally affect it. Thus, F. arisanus is unlikely to cause adverse effects on the native parasitoid, D. areolatus in Brazil. 650 $aFopius arisanus 650 $aInsects 650 $aCeratitis Capitata 650 $aMosca das Frutas 650 $aPraga 653 $aHospedeiros nativos 700 1 $aNAVA, D. E. 700 1 $aSÁ, L. A. 700 1 $aNICHOLAS, N. 700 1 $aMORELLI, R. 700 1 $aPONCIO, S.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
29/11/2016 |
Data da última atualização: |
29/11/2016 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
VIEIRA JUNIOR, J. R.; FERNANDES, C. de F.; RUDNICK, V. A. de S.; MATOS, S. I.; FREIRE, T. C.; FONSECA, A. S.; MARREIROS, J. A. A.; SILVA, M. A. da; CARVALHO, J. A. de; SILVA, D. S. G. da. |
Afiliação: |
JOSE ROBERTO VIEIRA JUNIOR, CPAF-Rondonia; CLEBERSON DE FREITAS FERNANDES, CNPAT; Vaneide Araújo de Sousa Rudnick, E MATER/RO; Sara Inácia Matos, UNIR; Tamiris Chaves Freire, UNIR; Aline Santos Fonseca, UNIR; José Airton Andrade Marreiros, FIMCA; Marcos Antônio da Silva, IDARON; José Avelar de Carvalho, EMATER/RO; DOMINGOS SAVIO GOMES DA SILVA, CPAF-Rondonia. |
Título: |
Ocorrência da mancha aureolada do cafeeiro em Rondônia. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Porto Velho: Embrapa Rondônia, 2015. |
Páginas: |
4 p. |
Série: |
(Embrapa Rondônia. Comunicado Técnico, 401). |
Idioma: |
Português |
Conteúdo: |
Este trabalho objetivou determinar o agente causal da queima das folhas do cafeeiro. |
Thesagro: |
Café; Doença de Planta. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150771/1/COT-401-mancha-aureolada-cafe.pdf
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Marc: |
LEADER 00851nam a2200265 a 4500 001 2057367 005 2016-11-29 008 2015 bl uuuu u0uu1 u #d 100 1 $aVIEIRA JUNIOR, J. R. 245 $aOcorrência da mancha aureolada do cafeeiro em Rondônia.$h[electronic resource] 260 $aPorto Velho: Embrapa Rondônia$c2015 300 $a4 p. 490 $a(Embrapa Rondônia. Comunicado Técnico, 401). 520 $aEste trabalho objetivou determinar o agente causal da queima das folhas do cafeeiro. 650 $aCafé 650 $aDoença de Planta 700 1 $aFERNANDES, C. de F. 700 1 $aRUDNICK, V. A. de S. 700 1 $aMATOS, S. I. 700 1 $aFREIRE, T. C. 700 1 $aFONSECA, A. S. 700 1 $aMARREIROS, J. A. A. 700 1 $aSILVA, M. A. da 700 1 $aCARVALHO, J. A. de 700 1 $aSILVA, D. S. G. da
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