Consulta: creatorFacets:"Simon,Maryse"
Registros recuperados: 1
Data/hora: 12/06/2024 13:26:55

Effect of sulfonylurea tribenuron methyl herbicide on soil Actinobacteria growth and characterization of resistant strains
Provedor de dados: Brazilian Journal of Microbiology
Autores: Rachedi,Kounouz; Zermane,Ferial; Tir,Radja; Ayache,Fatima; Duran,Robert; Lauga,Béatrice; Karama,Solange; Simon,Maryse; Boulahrouf,Abderrahmane.
ABSTRACT Repeated application of pesticides disturbs microbial communities and cause dysfunctions on soil biological processes. Granstar® 75 DF is one of the most used sulfonylurea herbicides on cereal crops; it contains 75% of tribenuron-methyl. Assessing the changes on soil microbiota, particularly on the most abundant bacterial groups, will be a useful approach to determine the impact of Granstar® herbicide. For this purpose, we analyzed Actinobacteria, which are known for their diversity, abundance, and aptitude to resist to xenobiotic substances. Using a selective medium for Actinobacteria, 42 strains were isolated from both untreated and Granstar® treated soils. The number of isolates recovered from the treated agricultural soil was fewer than that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacterial diversity; Actinobacteria; Granstar® herbicide; Resistance; 16S rRNA genes.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000100079