Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
13/02/2004 |
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Data da última atualização: |
30/03/2023 |
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Autoria: |
MAGALHÃES, B. P.; TIGANO, M. S.; MARTINS, I.; FRAZAO, H. da S.; RAMIREZ, H. G. |
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Afiliação: |
BONIFACIO PEIXOTO MAGALHAES, SCT; MYRIAN SILVANA TIGANO, Cenargen; IRENE MARTINS, Cenargen; HELOISA DA SILVA FRAZAO, Cenargen; Hilda Gómez Ramirez, Servicio Nacional de Sanidad Agraria. |
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Título: |
Characterization of a Peruvian isolate of Metarhizium anisopliae var. acridum, a pathogen of grasshoppers. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 38, n. 12, p. 1469-1475, dez. 2003 |
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Idioma: |
Inglês |
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Notas: |
Notas Científicas.
Título em português: Caracterização de um isolado peruano de Metarhizium anisopliae var. acridum, um patógeno de gafanhotos. |
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Conteúdo: |
The objective of this study was to characterize the Peruvian isolate of Metarhizium anisopliae var. acridum, CG 863, obtained from the grasshopper Schistocerca interrita, a crop pest in Peru. The characterization was done by comparing this isolate with two other ones of M. anisopliae var. acridum, from Brazil and Australia, and with an isolate of M. anisopliae var. anisopliae. The three M. anisopliae var. acridum isolates had similar growth profiles in agar plates at 25°C and 37°C, and similar RAPD patterns according to the analysis of three primers. However, regarding these parameters and conidial size, these isolates were very distinct when compared to M. anisopliae var. anisopliae isolate. Bioassays indicated that the Peruvian isolate is as pathogenic as the Brazilian isolate against nymphs of Rhammatocerus schistocercoides. |
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Palavras-Chave: |
combate às pragas; entomopathogenous fungi; fungo entomopatogênico. |
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Thesagro: |
Inseto. |
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Thesaurus NAL: |
Acrididae; Insecta; pest control. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/25850/1/v38n12a14.pdf
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Marc: |
LEADER 01790naa a2200265 a 4500
001 1109698
005 2023-03-30
008 2003 bl uuuu u00u1 u #d
100 1 $aMAGALHÃES, B. P.
245 $aCharacterization of a Peruvian isolate of Metarhizium anisopliae var. acridum, a pathogen of grasshoppers.$h[electronic resource]
260 $c2003
500 $aNotas Científicas. Título em português: Caracterização de um isolado peruano de Metarhizium anisopliae var. acridum, um patógeno de gafanhotos.
520 $aThe objective of this study was to characterize the Peruvian isolate of Metarhizium anisopliae var. acridum, CG 863, obtained from the grasshopper Schistocerca interrita, a crop pest in Peru. The characterization was done by comparing this isolate with two other ones of M. anisopliae var. acridum, from Brazil and Australia, and with an isolate of M. anisopliae var. anisopliae. The three M. anisopliae var. acridum isolates had similar growth profiles in agar plates at 25°C and 37°C, and similar RAPD patterns according to the analysis of three primers. However, regarding these parameters and conidial size, these isolates were very distinct when compared to M. anisopliae var. anisopliae isolate. Bioassays indicated that the Peruvian isolate is as pathogenic as the Brazilian isolate against nymphs of Rhammatocerus schistocercoides.
650 $aAcrididae
650 $aInsecta
650 $apest control
650 $aInseto
653 $acombate às pragas
653 $aentomopathogenous fungi
653 $afungo entomopatogênico
700 1 $aTIGANO, M. S.
700 1 $aMARTINS, I.
700 1 $aFRAZAO, H. da S.
700 1 $aRAMIREZ, H. G.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 38, n. 12, p. 1469-1475, dez. 2003
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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