Degradation of organophosphorus and carbamate pesticides in soils--HPLC determination.
Biomed Chromatogr
; 9(1): 18-22, 1995.
Article
em En
| MEDLINE
| ID: mdl-7734929
ABSTRACT
Best conditions suited for the extraction and trace analysis of dimethoate, malathion, methyl-parathion, carbaryl, carbendazim and carbofuran in soils, using HPLC, were established. This was followed by studies related to persistence of residues in different soils. Half-life and time taken for 95% dissipation were determined in each case. Higher pH, moderate moisture and high calcium carbonate content aided degradation while organic matter increased persistence.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Organofosforados
/
Solo
/
Carbamatos
/
Resíduos de Praguicidas
/
Inseticidas
Idioma:
En
Revista:
Biomed Chromatogr
Ano de publicação:
1995
Tipo de documento:
Article