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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
19/03/1994 |
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Data da última atualização: |
12/12/2019 |
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Autoria: |
CHARLES, T. P.; SANTOS, C. de P.; SILVA-WERNECK, J.O.; DIAS, J. M. C. S.; CAPALBO, D. M. F.; RABINOVITCH, L.; GUAYCURUS, T. P. V. |
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Afiliação: |
EMBRAPA-CNPMA; DEISE MARIA FONTANA CAPALBO, CNPMA. |
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Título: |
Selection of Brazilian isolates of Bacillus thuringiensis with nematicidal activity against free-living stages of trichostrongylid nematodes. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 14., 1993, Cambridge. Understanding and control of parasitic diseases of animals. Cambridge: St. John's College and Magdalene College, 1993. |
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Páginas: |
p.299 |
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Idioma: |
Inglês |
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Conteúdo: |
The nematicidal activity of Bacillus thuringiensis and the possibility of its use as a biological control agent against plant and animal nematodes is in the process of investigation. Brazilian isolates of B. thuringiensis are being tested in our laboratory against trichostrongylid nematodes of ruminants. A bioassay to check efficiency of microbial products (dried culture sediment or a 48 to 72 h culture broth) using faeces positive for Haemonchus contortus is being conducted to evaluate levels of reduction of the free living stages in treated faeces. Reduction levels observed in the preliminary bioassays conducted on seven strains were not statistically significant when compared with controls. Tests are being continued using other isolates. |
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Palavras-Chave: |
Interaction; Isolation; Nematicide; Nematode; Selection; Trichostrongylid. |
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Thesagro: |
Bacillus Thuringiensis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01767nam a2200277 a 4500
001 1011336
005 2019-12-12
008 1993 bl uuuu u00u1 u #d
100 1 $aCHARLES, T. P.
245 $aSelection of Brazilian isolates of Bacillus thuringiensis with nematicidal activity against free-living stages of trichostrongylid nematodes.
260 $aIn: INTERNATIONAL CONFERENCE OF THE WORLD ASSOCIATION FOR THE ADVANCEMENT OF VETERINARY PARASITOLOGY, 14., 1993, Cambridge. Understanding and control of parasitic diseases of animals. Cambridge: St. John's College and Magdalene College$c1993
300 $ap.299
520 $aThe nematicidal activity of Bacillus thuringiensis and the possibility of its use as a biological control agent against plant and animal nematodes is in the process of investigation. Brazilian isolates of B. thuringiensis are being tested in our laboratory against trichostrongylid nematodes of ruminants. A bioassay to check efficiency of microbial products (dried culture sediment or a 48 to 72 h culture broth) using faeces positive for Haemonchus contortus is being conducted to evaluate levels of reduction of the free living stages in treated faeces. Reduction levels observed in the preliminary bioassays conducted on seven strains were not statistically significant when compared with controls. Tests are being continued using other isolates.
650 $aBacillus Thuringiensis
653 $aInteraction
653 $aIsolation
653 $aNematicide
653 $aNematode
653 $aSelection
653 $aTrichostrongylid
700 1 $aSANTOS, C. de P.
700 1 $aSILVA-WERNECK, J.O.
700 1 $aDIAS, J. M. C. S.
700 1 $aCAPALBO, D. M. F.
700 1 $aRABINOVITCH, L.
700 1 $aGUAYCURUS, T. P. V.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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