1.
Pestic Monit J
; 12(1): 4-7, 1978 Jun.
Article
in English
| MEDLINE
| ID: mdl-100763
2.
Bull Environ Contam Toxicol
; 19(4): 454-61, 1978 Apr.
Article
in English
| MEDLINE
| ID: mdl-418833
3.
Bull Environ Contam Toxicol
; 16(3): 310-3, 1976 Sep.
Article
in English
| MEDLINE
| ID: mdl-987814
4.
J Assoc Off Anal Chem
; 59(4): 859-61, 1976 Jul.
Article
in English
| MEDLINE
| ID: mdl-945801
ABSTRACT
A method has been developed for the extraction and determination of alachlor (2-chloro-2',6'-diethyl-N- (methoxymethyl)-acetanilide) residues in green corn and soybeans. Residues are extracted with acetonitrile and cleaned up on a Florisil column. The methylene chloride extract is sufficiently clean for electron capture gas-liquid chromatographic analysis and for verification by thin layer chromatography. Average recoveries of spiked samples (0.2 ppm) were 69 and 82% for corn and soybeans, respectively. This procedure could be useful for the detection of the parent compound in these crops soon after field application, but it does not detect metabolites.