Comparative toxicity of selected organophosphate insecticides against resistantand susceptible clones of the greenbug, Schizaphis graminum (Homoptera:aphididae). | J Agric Food Chem | 2000 Oct | 11052723 |
Multiresidue method for determination of organophosphorus pesticides invegetables. | Food Addit Contam | 1998 Jul | 9829034 |
Selective, solid-matrix dispersion extraction of organophosphate pesticideresidues from milk. | J Chromatogr A | 1996 Nov 22 | 8997741 |
Improved gas chromatographic analysis of organophosphorus pesticides with pulsed splitless injection. | J AOAC Int | 1996 Mar-Apr | 8920146 |