Data/hora: 03/06/2024 15:48:39

Biblioteca(s): | Embrapa Cerrados; Embrapa Meio Ambiente; Embrapa Recursos Genéticos e Biotecnologia.
Data corrente: | 16/08/2011
Data da última atualização: | 15/02/2023
Autoria: | OLIVEIRA FILHO, E. C. de; MUNIZ, D. H. de F.; FREIRE, I. S.; RAMOS, F. R.; ALVES, R. T.; JONSSON, C. M.; GRISOLIA, C. K.; MONNERAT, R. G.
Afiliação: | EDUARDO CYRINO DE OLIVEIRA FILHO, CPAC; DAPHNE HELOISA DE FREITAS MUNIZ, CPAC; INGRID SOUZA FREIRE, UniCEUB; FELIPE ROSA RAMOS, UNB; ROBERTO TEIXEIRA ALVES, CPAC; CLAUDIO MARTIN JONSSON, CNPMA; CESAR KOPPE GRISOLIA, UNB; ROSE GOMES MONNERAT SOLON DE PONTES, CENARGEN.
Título: | Susceptibility of non-target invertebrates to Brazilian microbial pest control agents.
Ano de publicação: | 2011
Fonte/Imprenta: | Ecotoxicology, London, v. 20, n. 6, p. 1354-1360, 2011.
Idioma: | Inglês
Conteúdo: | Abstract: Microbial pest control agents or entomopathogens have been considered an interesting alternative to use instead of chemical insecticides. Knowledge of ecotoxicity data is very important to predict the hazard of any product released in the environment and subsidize the regulation of these products by governmental agencies. In the present study four new Brazilian strains of Bacillus and one fungus were tested to evaluate their acute toxicity to the microcrustacean Daphnia similis, the snail Biomphalaria glabrata and the dung beetle Digitonthophagus gazella. The microcrustaceans and the snails were exposed to entomopathogens in synthetic softwater and the beetles were exposed directly in cattle dung. Obtained data reveal low susceptibility of the non-target species to tested microorganisms, with lethal concentrations being observed only at much higher concentrations than that effective against target insects. These results show that the tested strains are selective in their action mode and seem to be non-hazardous to non-target species.
Palavras-Chave: | Diginthontophagus gazella; Sporothrix insectorum.
Thesagro: | Bacillus thuringiensis; Biomphalaria glabrata; Controle biológico; Toxidez.
Thesaurus Nal: | Bacillus sphaericus; Biological control agents; Daphnia magna; Toxicity.
Categoria do assunto: | H Saúde e Patologia
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/40872/1/S1414-Eduardo-Cyrino.-pdf.pdf
Registro original: | Embrapa Recursos Genéticos e Biotecnologia (CENARGEN)

Exemplares:

CNPMA - (10392-1) - UPC - AP - DD -  -  -  - DIS
CPAC - (32769-1) - UPC - AP - PP - S1414 -  - S1414 - DIS
CENARGEN - (33608-1) - UPC - AP - DD - SP 20124 -  - SP 20124 - DIS