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9. | | SANTOS, E. dos; RITSCHEL, P. S.; GROHS, D. S.; QUECINI, V.; CONCEIÇÃO, L. D. H. C. S. DA. Uso do coeficiente de repetibilidade na avaliação do germoplasma de uva. In:ENCONTRO DE INICIAÇÃO CIENTÍFICA, 19., ENCONTRO DE PÓS-GRADUAÇÃO, 15., 2022, Bento Gonçalves. Anais... Bento Gonçalves: Embrapa Uva e Vinho, 2023. p. 12. (Embrapa Uva e Vinho. Eventos Técnicos & Científicos, 1) Biblioteca(s): Embrapa Uva e Vinho. |
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11. | | SILVA, M. A. A.; SOUZA, M. M.; SILVA, G. S.; MELO, C. A. F.; CORRÊA, R. X.; ARAÚJO, I. S.; CONCEIÇÃO, L. D. H. C. S. da. Analysis of transferability of microsatellite primers (SSR) in wild Passiflora species and intraspecific genetic diversity in Passiflora alata. Genetics and Molecular Research, v. 13, n. 3, p. 5908-5918, 2014. Biblioteca(s): Embrapa Cerrados. |
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12. | | DOMICIANO, G. P.; SANTOS, R. F. dos; ALEKCEVETCH, J. C.; CONCEIÇÃO, L. D. H. C. S. da; LAVIOLA, B. G.; ALVES, A. A. Avaliação de características fisiológicas em progênies de macaúba com vistas ao melhoramento genético da espécie. In: CONGRESSO BRASILEIRO DE MACAÚBA, 1., 2013, Patos de Minas, MG. Consolidação da cadeia produtiva: anais. Brasília, DF: MAPA, 2013. Biblioteca(s): Embrapa Agroenergia. |
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13. | | RINALDI, M. M.; CONCEIÇÃO, L. D. H. C. S. DA; JUNQUEIRA, N. T. V.; LIMA, C. A. de; ANDRADE, L. S. de S. Atividade respiratória, composição química, conservação pós-colheita e determinação das curvas de secagem de frutos de fevilha. Planaltina, DF: Embrapa Cerrados, 2016. 31 p. (Embrapa Cerrados. Boletim de Pesquisa e Desenvolvimento, 330). Biblioteca(s): Embrapa Cerrados. |
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14. | | MANFIO, C. E.; SATO, A. Y.; MOTOIKE, S. Y.; LOPES, F. de a.; LAVIOLA, B. G.; CONCEIÇÃO, L. D. H. C. S. DA. Diversidade genética ente progênies de macaúba na fase de muda. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 6., 2011, Búzios. Panorama atual e perspectivas do melhoramento de plantas no Brasil: anais. [Búzios]: SBMP, 2011. Não paginado. Biblioteca(s): Embrapa Agroenergia; Embrapa Cerrados. |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
02/08/2018 |
Data da última atualização: |
03/08/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MORALES-REYES, C.; MASCARIN, G. M.; JACKSON, M. A.; HALL, D.; SANCHEZ-PENA, S. R.; ARTHURS, S. P. |
Afiliação: |
CELSO MORALES-REYES, Universidad Autónoma Agraria Antonio Narro, México; GABRIEL MOURA MASCARIN, CNPMA; MARK ALAN JACKSON, USDA-ARS; DAVID HALL, USDA-ARS; SERGIO R SANCHEZ-PENA, Universidad Autónoma Agraria Antonio Narro, México; STEVEN PAUL ARTHURS, University of Florida. |
Título: |
Comparison of aerial conidia and blastospores from two entomopathogenic fungi against Diaphorina citri (Hemiptera: Liviidae) under laboratory and greenhouse conditions. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Biocontrol Science and Technology, v. 28, n. 8, p. 737-749, 2018. |
DOI: |
https://doi.org/10.1080/09583157.2018.1487028 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: This study compared the insecticidal activity of liquid culture-produced blastospores and solid substrate-produced aerial conidia of Beauveria bassiana GHA and Isaria fumosorosea ARSEF3581 strains against Diaphorina citri adults. Insects exposed to 10(7) propagules/ml in a spray residue contact leaf bioassay died within 6 days at 25°C, with no significant differences between fungal treatments. At higher concentrations (10(8) propagules/ml), I. fumosorosea conidia killed psyllids faster compared to its blastospore formulation, i.e. 4 versus 5 days, respectively. In greenhouse tests, the same treatments applied to infested citrus plants (2 x 10(6) spores/ml) all significantly reduced the number of nymphs compared with the untreated controls over 3 weeks; however, only I. fumosorosea blastospores significantly reduced the number of F1 adult psyllids when compared with controls. Similar results were observed in the follow-up greenhouse test, where I. fumosorosea blastospores were the most effective treatment overall, reducing D. citri populations by about 60% after 21 days; by contrast, imidacloprid killed almost 100% of psyllids within a week in both tests. Fewer psyllids exhibited mycosis in the greenhouse (i.e. ~20 versus >- 87% in the laboratory). This is the first report comparing both conidial and blastospore formulations of B. bassiana and I. fumosorosea for the control of a psyllid pest. Field testing is required to determine how successful different spore formulations might be under various environmental conditions. MenosAbstract: This study compared the insecticidal activity of liquid culture-produced blastospores and solid substrate-produced aerial conidia of Beauveria bassiana GHA and Isaria fumosorosea ARSEF3581 strains against Diaphorina citri adults. Insects exposed to 10(7) propagules/ml in a spray residue contact leaf bioassay died within 6 days at 25°C, with no significant differences between fungal treatments. At higher concentrations (10(8) propagules/ml), I. fumosorosea conidia killed psyllids faster compared to its blastospore formulation, i.e. 4 versus 5 days, respectively. In greenhouse tests, the same treatments applied to infested citrus plants (2 x 10(6) spores/ml) all significantly reduced the number of nymphs compared with the untreated controls over 3 weeks; however, only I. fumosorosea blastospores significantly reduced the number of F1 adult psyllids when compared with controls. Similar results were observed in the follow-up greenhouse test, where I. fumosorosea blastospores were the most effective treatment overall, reducing D. citri populations by about 60% after 21 days; by contrast, imidacloprid killed almost 100% of psyllids within a week in both tests. Fewer psyllids exhibited mycosis in the greenhouse (i.e. ~20 versus >- 87% in the laboratory). This is the first report comparing both conidial and blastospore formulations of B. bassiana and I. fumosorosea for the control of a psyllid pest. Field testing is required to determine how successful different spore form... Mostrar Tudo |
Palavras-Chave: |
Residue bioassay. |
Thesagro: |
Beauveria Bassiana. |
Thesaurus NAL: |
Isaria fumosorosea; virulence. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02394naa a2200241 a 4500 001 2093861 005 2018-08-03 008 2018 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1080/09583157.2018.1487028$2DOI 100 1 $aMORALES-REYES, C. 245 $aComparison of aerial conidia and blastospores from two entomopathogenic fungi against Diaphorina citri (Hemiptera$bLiviidae) under laboratory and greenhouse conditions.$h[electronic resource] 260 $c2018 520 $aAbstract: This study compared the insecticidal activity of liquid culture-produced blastospores and solid substrate-produced aerial conidia of Beauveria bassiana GHA and Isaria fumosorosea ARSEF3581 strains against Diaphorina citri adults. Insects exposed to 10(7) propagules/ml in a spray residue contact leaf bioassay died within 6 days at 25°C, with no significant differences between fungal treatments. At higher concentrations (10(8) propagules/ml), I. fumosorosea conidia killed psyllids faster compared to its blastospore formulation, i.e. 4 versus 5 days, respectively. In greenhouse tests, the same treatments applied to infested citrus plants (2 x 10(6) spores/ml) all significantly reduced the number of nymphs compared with the untreated controls over 3 weeks; however, only I. fumosorosea blastospores significantly reduced the number of F1 adult psyllids when compared with controls. Similar results were observed in the follow-up greenhouse test, where I. fumosorosea blastospores were the most effective treatment overall, reducing D. citri populations by about 60% after 21 days; by contrast, imidacloprid killed almost 100% of psyllids within a week in both tests. Fewer psyllids exhibited mycosis in the greenhouse (i.e. ~20 versus >- 87% in the laboratory). This is the first report comparing both conidial and blastospore formulations of B. bassiana and I. fumosorosea for the control of a psyllid pest. Field testing is required to determine how successful different spore formulations might be under various environmental conditions. 650 $aIsaria fumosorosea 650 $avirulence 650 $aBeauveria Bassiana 653 $aResidue bioassay 700 1 $aMASCARIN, G. M. 700 1 $aJACKSON, M. A. 700 1 $aHALL, D. 700 1 $aSANCHEZ-PENA, S. R. 700 1 $aARTHURS, S. P. 773 $tBiocontrol Science and Technology$gv. 28, n. 8, p. 737-749, 2018.
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