Effect of different salt leachates on the movement of some phosphorus containing pesticides in soils using thin layer chromatography.
The influence of pH, leachates of alkaline and saline salts, inorganic fertilizers, and surfactants on the movement of eight organophosphorus pesticides, viz., DDVP, diazinon, Ekatin, Folithion, malathion, metasystox, parathion methyl, and Rogor has been studied using soil thin layer chromatographic techniques. The variation in the movement of pesticides under different solvent amendments are expressed in terms of Rf, RB, and RM values and are explained on the basis of adsorption and leachability.
D002254:Carbonates / Q000494:pharmacology; D002855:Chromatography, Thin Layer; D005308:Fertilizers; D006863:Hydrogen-Ion Concentration; D007306:Insecticides / Q000302:isolation & purification*; D009943:Organophosphorus Compounds; D011189:Potassium Chloride / Q000494:pharmacology; D012987:Soil / Q000032:analysis*; D013431:Sulfates / Q000494:pharmacology; D013501:Surface-Active Agents / Q000494:pharmacology
D002254:Carbonates; D005308:Fertilizers; D007306:Insecticides; D009943:Organophosphorus Compounds; D012987:Soil; D013431:Sulfates; D013501:Surface-Active Agents; D011189:Potassium Chloride