[Study on the residual dynamics of flumioxazin in soybean and soil].
Se Pu
; 18(2): 145-7, 2000 Mar.
Article
em Zh
| MEDLINE
| ID: mdl-12541592
ABSTRACT
The residual dynamics of flumioxazin in soil and soybean were determined with HPLC, using a Zorbax SIL column and methylene dichloride-methanol (99.50.5, V/V) as mobile phase. A method for pretreatment of samples and analysis was established. Recoveries of flumioxazin in soil, green soybean and soybean were 84.82%-85.63%, 88.79%-94.00% and 93.70%-94.48%, respectively. Flumioxazin degrades relatively slowly and its half-life in soil was 10.0-10.5 days, but in the soil, green soybean and soybean residual flumioxazin was not detected. The results showed that the residual pollution of flumioxazin is negligible, so the application of flumioxazin is safe for the soil and soybean.
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Bases de dados:
MEDLINE
Assunto principal:
Oxazinas
/
Ftalimidas
/
Solo
/
Glycine max
/
Resíduos de Praguicidas
Idioma:
Zh
Revista:
Se Pu
Ano de publicação:
2000
Tipo de documento:
Article
País de afiliação:
China