Detections of eleven organophosphorus insecticides and one herbicide threatening Pacific salmonids, Oncorhynchus spp., in California, 1991-2010.
Bull Environ Contam Toxicol
; 87(4): 355-60, 2011 Oct.
Article
em En
| MEDLINE
| ID: mdl-21710164
ABSTRACT
California's surface water monitoring results from 1991 through 2010 were analyzed to determine whether 12 organophosphorus insecticides and herbicides (i.e., azinphos methyl, bensulide, dimethoate, disulfoton, ethoprop, fenamiphos, methamidophos, methidathion, methyl parathion, naled, phorate, and phosmet) and their degradates have been detected above maximum concentration limits (MCLs) in Pacific salmonid habitats. Methidathion, methyl parathion, phorate, phosmet, and the oxygen analogue of naled (DDVP) detections exceeded MCLs. Methyl parathion detections may be accounted for by monthly use trends, while methidathion detections may be explained by yearly use trends. There were inadequate phorate, phosmet, or DDVP data to evaluate for correlations with use.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Compostos Organofosforados
/
Poluentes Químicos da Água
/
Oncorhynchus
/
Herbicidas
/
Inseticidas
Limite:
Animals
País/Região como assunto:
America do norte
Idioma:
En
Revista:
Bull Environ Contam Toxicol
Ano de publicação:
2011
Tipo de documento:
Article
País de afiliação:
Estados Unidos