- Determination of alachlor, metolachlor, and their acidic metabolites in soils by microwave-assisted extraction (MAE) combined with solid phase extraction (SPE) coupled with GC-MS and HPLC-UV analysisZisis Vryzas
Pesticide Science Laboratory, Aristotle University of Thessaloniki, Thessaloniki, Greece
J Sep Sci 30:2529-38. 2007..Moreover, residue levels determined after field application of alachlor or metolachlor were higher when soils were processed using this method than with a comparison method based on an overnight flask shaking (FS) of soil suspension...
- Spatial and temporal distribution of pesticide residues in surface waters in northeastern GreeceZ Vryzas
School of Agriculture, Aristotle University of Thessaloniki, Pesticide Science Laboratory, P O Box 1678, 54124 Thessaloniki, Greece
Water Res 43:1-10. 2009..Aquatic risk assessment revealed that from the 28 compounds that were constantly detected 12 showed non-acceptable risk when median concentrations were used as PEC and 18 when extreme concentrations were used as PEC values...