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| Registros recuperados : 142 | |
| 102. |  | LOPES, R. B.; SOUZA, T. A. D.; MASCARIN, G. M.; SOUZA, D. A. de; BETTIOL, W.; SOUZA, H. R.; FARIA, M. R. de. Akanthomyces diversity in Brazil and their pathogenicity to plant-sucking insects. Journal of Invertebrate Pathology, v. 200, article 107955, 2023.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Recursos Genéticos e Biotecnologia. |
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| 104. | | OLIVEIRA FILHO, J. G. de; FERREIRA, L. L.; SARRIA, A. L. F.; PICKETT, J. A.; MASCARIN, G. M.; PÉREZ DE LEÓN, A. A.; BORGES, L. M. F. Brown dog tick, Rhipicephalus sanguineus sensu lato, infestation of susceptible dog hosts is reduced by slow release of semiochemicals from a less susceptible host. Ticks and Tick-borne Diseases, v. 8, n. 1, p. 139-145, Jan. 2017.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 105. | | PAIXÃO, F. R. S. da; MUNIZ, E. R.; CATÃO, A. M. L.; SANTOS, T. R.; LUZ, C.; MARRETO, R. N.; MASCARIN, G. M.; FERNANDES, É. K. K. Microsclerotial pellets of Metarhizium spp.: thermotolerance and bioefficacy against the cattle tick. Applied Microbiology and Biotechnology, v. 107, n. 7-8, p. 2263-2275, 2023.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 106. | | NUNES, P. S. de O.; JÚNIOR, G. V. L.; MASCARIN, G. M.; GUIMARÃES, R. A.; MEDEIROS, F. H. V. de; ARTHURS, S.; BETTIOL, W. Microbial consortia of biological products: do they have a future? Biological Control, v. 188, article 105439, 2024.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 107. | | MASCARIN, G. M.; MARINHO-PRADO, J. S.; ASSALIN, M. R.; MARTINS, L. G.; BRAGA, E. S.; TASIC, L.; DITA RODRIGUES, M. A.; LOPES, R. B. Natural occurrence of Beauveria caledonica, pathogenicity to Cosmopolites sordidus and antifungal activity against Fusarium oxysporum f. sp. cubense. Pest Management Science, v. 78, n. 11, p. 4458-4470, 2022.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Recursos Genéticos e Biotecnologia. |
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| 108. | | BIANCHINI, V. de J. M.; MASCARIN, G. M.; SILVA, L. C. A. S.; ARTHUR, V.; CARSTENSEN, J. M.; BOELT, B.; SILVA, C. B. da. Multispectral and X-ray images for characterization of Jatropha curcas L. seed quality. Plant Methods, v. 17, n. 1, article 9, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 109. | | SIQUEIRA, A. C. O.; MASCARIN, G. M.; GONÇALVES, C. R. N. C. B.; MARCON, J.; QUECINE, M. C.; FIGUEIRA, A.; DELALIBERA JUNIOR, Í. Multi-trait biochemical features of Metarhizium species and their activities that stimulate the growth of tomato plants. Frontiers in Sustainable Food Systems, v. 4, article 137, 2020.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 110. | | SANTOS, V.; MASCARIN, G. M.; LOPES, M. da S.; ALVES, M. C. D. F.; REZENDE, J. M.; GATTI, M. S. V.; DUNLAP, C. A.; DELALIBERA JÚNIOR, I. Identification of double-stranded RNA viruses in Brazilian strains of Metarhizium anisopliae and their effects on fungal biology and virulence. Plant Gene, v. 11, p. 49-58, 2017.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 111. | | JORDAN, C.; SANTOS, P. L. dos; OLIVEIRA, L. R. dos S.; DOMINGUES, M. M.; GÊA, B. C. C.; RIBEIRO, M. F.; MASCARIN, G. M.; WILCKEN, C. F. Entomopathogenic fungi as the microbial frontline against the alien Eucalyptus pest Gonipterus platensis in Brazil. Scientific Reports, v. 11, article 7233, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 112. | | PAIXÃO, F. R. S.; MUNIZ, E. R.; BARRETO, L. P.; BERNARDO, C. C.; MASCARIN, G. M.; LUZ, C.; FERNANDES, E. K. K. Increased heat tolerance afforded by oil-based conidial formulations of Metarhizium anisopliae and Metarhizium robertsii. Biocontrol Science and Technology, v. 27, n. 3, p. 324-337, 2017.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 113. | | MASCARIN, G. M.; MATSUMURA, A. T. S.; WEILER, C. A.; KOBORI, N. N.; SILVA, M. E. da; BERLITZ, D. L.; MATSUMURA, A. S. Produção industrial de Trichoderma. In: MEYER, M. C.; MAZARO, S. M.; SILVA, J. C. da (Ed.). Trichoderma: uso na agricultura. Brasília, DF: Embrapa, 2019. pt. 3. cap. 8. p. 255-274.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 114. | | QUINTELA, E. D.; ABREU, A. G.; LIMA, J. F. dos S.; MASCARIN, G. M.; SANTOS, J. B. dos; BROWN, J. K. Reproduction of the whitefly Bemisia tabaci (Hemiptera: Aleyrodidae) B biotype in maize fields (Zea mays L.) in Brazil. Pest Management Science, New Jersey, v. 72, n. 11, p. 2181-2187, Nov. 2016.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 115. | | LIMA, V. H.; PINTO, S. M. do N.; BARRETO, L. P.; SARRIA, A. L. F.; MASCARIN, G. M.; FERNANDES, É. K. K.; BORGES, L. M. F. Repellent activity of the non-host semiochemical (E)-2-octenal against Amblyomma sculptum and Amblyomma dubitatum ticks under field conditions. Experimental and Applied Acarology, v. 92, n. 3, p. 423-437, 2024.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 116. | | MASCARIN, G. M.; GUARÍN-MOLINA, J. H.; ARTHURS, S. P.; HUMBER, R. A.; MORAL, R. de A.; DEMÉTRIO, C. G. B.; DELALIBERA JUNIOR, I. Seasonal prevalence of the insect pathogenic fungus Colletotrichum nymphaeae in Brazilian citrus groves under different chemical pesticide regimes. Fungal Ecology, v. 22, p. 43-51, Aug. 2016.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 117. | | FILGUEIRAS, M. D. G.; LIMA, V. H.; RIBEIRO-SILVA, C. S.; PINTO, S. M. N.; MASCARIN, G. M.; RIZZO, P. V.; MONTEIRO, C.; FERNANDES, E. K. K. Eficácia de fungos e nematoides entomopatogênicos para controle de Rhipicephalus microplus em pastagem. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 21., 2022, Ilhéus. Antigos problemas, novos paradigmas: resumos. Ilhéus: Sociedade Brasileira de Parasitologia Veterinária, 2022.| Biblioteca(s): Embrapa Gado de Leite. |
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| 118. | | FILGUEIRAS, M. D. G.; LIMA, V. H.; RIBEIRO-SILVA, C. S.; PINTO, S. M. N.; MASCARIN, G. M.; RIZZO, P. V.; MONTEIRO, C.; FERNANDES, E. K. K. Eficácia de fungos e nematoides entomopatogênicos para controle de Rhipicephalus microplus em pastagem. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 21., 2022, Ilhéus. Antigos problemas, novos paradigmas: resumos. Ilhéus: Sociedade Brasileira de Parasitologia Veterinária, 2022.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 119. | | LOHMANN, T. R.; MESQUITA FILHO, J. de; PAULINO, B. V.; YAMAMOTO, S.; LOPES, R. B.; FONSECA, E. D. da; MASCARIN, G. M. Efeito da aplicação de Trichoderma harzianum na supressão de doenças e no desenvolvimento de mudas de eucalipto. In: CONGRESSO BRASILEIRO DE AGROECOLOGIA, 6.; CONGRESSO LATINO-AMERICANO DE AGROECOLOGIA, 2., 2009, Curitiba. Anais: agricultura familiar e camponesa: experiências passadas e presentes construindo um futuro sustentável Curitiba: ABA: SOCLA, 2009. p. 1478-1482. 1 CD-ROM.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 120. | | TALAMINI, V.; FERREIRA, J. M. S.; MASCARIN, G. M.; SANTOS, F. J. dos; SILVA, A. M. F.; OLIVEIRA, F. A. de. Detecção e quantificação de Trichoderma Harzianum em amostras de solo coletadas em área de coqueiro anão-verde após aplicação de Tricherdermil. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Anais... Natal: SBF, 2010. Artigo em anais.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 142 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/09/2023 |
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Data da última atualização: |
04/09/2023 |
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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: |
PAIXÃO, F. R. S. da; MUNIZ, E. R.; CATÃO, A. M. L.; SANTOS, T. R.; LUZ, C.; MARRETO, R. N.; MASCARIN, G. M.; FERNANDES, É. K. K. |
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Afiliação: |
FLÁVIA REGINA SANTOS DA PAIXÃO, UNIVERSIDADE FEDERAL DE GOIÁS; ELEN REGOZINO MUNIZ, UNIVERSIDADE FEDERAL DE GOIÁS; ALAINE MARIA LOPES CATÃO, UNIVERSIDADE FEDERAL DE GOIÁS; THAINÁ RODRIGUES SANTOS, UNIVERSIDADE FEDERAL DE GOIÁS; CHRISTIAN LUZ, UNIVERSIDADE FEDERAL DE GOIÁS; RICARDO NEVES MARRETO, UNIVERSIDADE FEDERAL DE GOIÁS; GABRIEL MOURA MASCARIN, CNPMA; ÉVERTON KORT KAMP FERNANDES, UNIVERSIDADE FEDERAL DE GOIÁS. |
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Título: |
Microsclerotial pellets of Metarhizium spp.: thermotolerance and bioefficacy against the cattle tick. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Applied Microbiology and Biotechnology, v. 107, n. 7-8, p. 2263-2275, 2023. |
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ISSN: |
0175-7598 |
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DOI: |
https://doi.org/10.1007/s00253-023-12467-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The cattle tick, Rhipicephalus microplus (Acari: Ixodidae), is a multi-billion dollar ectoparasite of global importance affecting beef and milk production. Submerged cultures of cosmopolitan entomopathogenic fungal species of the genus Metarhizium typically produce microsclerotia that provide both long-term survival and environmental resistance. Microsclerotia hold great potential as an unconventional active propagule to control this tick under laboratory and semi-field conditions. However, heat stress caused especially by elevated temperatures poses a critical environmental constraint for the successful development and efficacy of microsclerotia under tropical conditions. First, we screened six strains of Metarhizium anisopliae, Metarhizium robertsii and Metarhizium humberi for their ability to produce microsclerotia by submerged liquid cultivation. In addition, we assessed the biological fitness and bioefficacy of dried microsclerotial pellets under amenable (27 °C) and heat-stressed (32 °C) incubation against engorged adult females of R. microplus. Microsclerotia in pelletized formulation prepared with carriers based on diatomaceous earth and microcrystalline cellulose exhibited conidial production at different extents according to the fungal strain and the incubation temperature, but most strains displayed reduced sporogenesis when exposed to 32 °C. Engorged tick females exposed to sporulated microsclerotia from pelletized M. anisopliae CG47 or IP 119 had fewer number of hatching larvae in comparison to the control group, irrespective of the incubation temperature tested. The minimum dosage of microsclerotial pellets that effectively reduced hatchability of tick larvae was estimated to be 2 mg per plate (equivalent to 6.0 kg per hectare). Metarhizium microsclerotial pellets exhibited significant tolerance to 32 °C and pronounced acaricidal activity against this economically important ectoparasite of cattle, even under simulated environmental heat stress. MenosAbstract: The cattle tick, Rhipicephalus microplus (Acari: Ixodidae), is a multi-billion dollar ectoparasite of global importance affecting beef and milk production. Submerged cultures of cosmopolitan entomopathogenic fungal species of the genus Metarhizium typically produce microsclerotia that provide both long-term survival and environmental resistance. Microsclerotia hold great potential as an unconventional active propagule to control this tick under laboratory and semi-field conditions. However, heat stress caused especially by elevated temperatures poses a critical environmental constraint for the successful development and efficacy of microsclerotia under tropical conditions. First, we screened six strains of Metarhizium anisopliae, Metarhizium robertsii and Metarhizium humberi for their ability to produce microsclerotia by submerged liquid cultivation. In addition, we assessed the biological fitness and bioefficacy of dried microsclerotial pellets under amenable (27 °C) and heat-stressed (32 °C) incubation against engorged adult females of R. microplus. Microsclerotia in pelletized formulation prepared with carriers based on diatomaceous earth and microcrystalline cellulose exhibited conidial production at different extents according to the fungal strain and the incubation temperature, but most strains displayed reduced sporogenesis when exposed to 32 °C. Engorged tick females exposed to sporulated microsclerotia from pelletized M. anisopliae CG47 or IP 119 had fewer... Mostrar Tudo |
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Palavras-Chave: |
Ectoparasite; Fungal entomopathogen; Fungal propagule. |
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Thesagro: |
Calor; Carrapato; Fungo Para Controle Biológico. |
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Thesaurus NAL: |
Biological control agents; Entomopathogenic fungi; Heat stress; Metarhizium. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
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100 1 $aPAIXÃO, F. R. S. da
245 $aMicrosclerotial pellets of Metarhizium spp.$bthermotolerance and bioefficacy against the cattle tick.$h[electronic resource]
260 $c2023
520 $aAbstract: The cattle tick, Rhipicephalus microplus (Acari: Ixodidae), is a multi-billion dollar ectoparasite of global importance affecting beef and milk production. Submerged cultures of cosmopolitan entomopathogenic fungal species of the genus Metarhizium typically produce microsclerotia that provide both long-term survival and environmental resistance. Microsclerotia hold great potential as an unconventional active propagule to control this tick under laboratory and semi-field conditions. However, heat stress caused especially by elevated temperatures poses a critical environmental constraint for the successful development and efficacy of microsclerotia under tropical conditions. First, we screened six strains of Metarhizium anisopliae, Metarhizium robertsii and Metarhizium humberi for their ability to produce microsclerotia by submerged liquid cultivation. In addition, we assessed the biological fitness and bioefficacy of dried microsclerotial pellets under amenable (27 °C) and heat-stressed (32 °C) incubation against engorged adult females of R. microplus. Microsclerotia in pelletized formulation prepared with carriers based on diatomaceous earth and microcrystalline cellulose exhibited conidial production at different extents according to the fungal strain and the incubation temperature, but most strains displayed reduced sporogenesis when exposed to 32 °C. Engorged tick females exposed to sporulated microsclerotia from pelletized M. anisopliae CG47 or IP 119 had fewer number of hatching larvae in comparison to the control group, irrespective of the incubation temperature tested. The minimum dosage of microsclerotial pellets that effectively reduced hatchability of tick larvae was estimated to be 2 mg per plate (equivalent to 6.0 kg per hectare). Metarhizium microsclerotial pellets exhibited significant tolerance to 32 °C and pronounced acaricidal activity against this economically important ectoparasite of cattle, even under simulated environmental heat stress.
650 $aBiological control agents
650 $aEntomopathogenic fungi
650 $aHeat stress
650 $aMetarhizium
650 $aCalor
650 $aCarrapato
650 $aFungo Para Controle Biológico
653 $aEctoparasite
653 $aFungal entomopathogen
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700 1 $aMUNIZ, E. R.
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700 1 $aSANTOS, T. R.
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700 1 $aFERNANDES, É. K. K.
773 $tApplied Microbiology and Biotechnology$gv. 107, n. 7-8, p. 2263-2275, 2023.
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