Title:	Selection of microorganisms degrading S-Metolachlor herbicide.
Authors:	MARTINS, P. F. MARTINEZ, C. O. CARVALHO, G. de CARNEIRO, P. I. B. AZEVEDO, A. R. PILEGGI, S. A. V. MELO, I. S. de PILEGGI, M.
Affiliation:	Paula Fabiane Martins Departamento de Biologia Estrutural Molecular e Genética-UEPG; Camila Ortiz Martinez Departamento de Biologia Estrutural Molecular e Genética-UEPG; Giselle de Carvalho Departamento de Biologia Estrutural Molecular e Genética-UEPG; Paulo Irajara Borba Carneiro, Departamento de Química Geral-UEPG; Ricardo Antunes Azevedo, Departamento de Genética-ESALQ; Sônia Alvim Veiga Pileggi Departamento de Biologia Estrutural Molecular e Genética-UEPG; ITAMAR SOARES DE MELO, CNPMA; Marcos Pileggi Departamento de Biologia Estrutural Molecular e Genética-UEPG.
Date Issued:	2007
Citation:	Brazilian Archives of Biology and Technology, Curitiba, v. 50, n. 1, p. 153-159, 2007.
Description:	The aim of this work was to study herbicide degradation through selected microorganisms from humus and soil subjected to different plantation systems. The following bacterial species were identified: Klebsiella pneumoniae pneumoniae GC s.B strain 1, Pseudomonas alcaligenes, Enterobacter aerogenes GC s.A and Klebsiella pneumoniae pneumoniae GC s.B strain 2. Growth studies yet suggested the possibility of a very long lag phase. Although, culture with the herbicide presented biofilm formation and there were color changes in the herbicide that could have interfered with the espectrophotometry readings. After 5 days of incubation at 35ºC, the difference in the concentration of herbicide was 14.42% on average and after 10 days, 35.01%.
Thesagro:	Bactéria Biodegradação Klebsiella Pneumoniae Herbicida
NAL Thesaurus:	Enterobacter aerogenes Pseudomonas alcaligenes
Type of Material:	Artigo de periódico
Access:	openAccess
Appears in Collections:	Artigo em periódico indexado (CNPMA)