Study on Rapid Degradation of Chiral Insecticide Cycloxaprid in Soils Under Aerobic Conditions STUDY ON THE RELEASE OF 14 C CHLORSULFURON BOUND RESIDUES RELEASE OF BOUND ~(14)C-CHLORSULFURON AND/OR ITS DEGRADED PRODUCTS AND THE COMPONENTS OF RELEASED PRODUCTS Stereoisomer-specific Mineralization and Bound Residue Formation of 14C-Paichongding in Soils and Its Distribution in Humus STUDIES ON BOUND RESIDUE OF ~(14)C-METSULFURON-METHYL IN SOILS AND ITS DISTRIBUTION PATTERN IN HUMUS Extractable Residue, Bound Residue of 14C-carbendazim Loaded by Hydrogel in Soil as well as Its Uptake by Oil Spiced Cabbage Diastereoselective Mineralization and Bound Residue Formation of 14C-cycloxaprid and Its Distribution in Humus in Aerobic and Flooded Paddy Soils Bound residues of [C ring-U-14C]ZJ0273 in soils and dynamics distribution in humus