Hydrolysis kinetics of pyraflufen-ethyl at various pH values and temperatures were studied under laboratory conditions,its hydrolysis dynamics in three kinds of natural water and in soil suspension were investigated as well.

Analysis of the Pyridinoline and Deoxypyridinoline in Urine by Reversed Phase High Performance Liquid Chromatography (RP HPLC);

Experimental Observation on the Holdback of Musca Domestica Larva s Pupation and Eclosion by 5% Pyriproxyfen Microemulsion;

The Toxicity Test of the 10% EC Pyriproxyfen on Silkworm;

Determination of pyriproxyfen residue in vegetables and fruits by liquid chromatography-tandem mass spectrometry

Degradation of Bispyribac-sodium and the Influencing Factors in Paddy Soils;

Study on Residue Analysis of Bispyribac-sodium by HPLC and Its Degradation in Aqueous Solution and Paddy Soils;

1.Synthetic Study about an Ultra-high Effect, Low-toxicity, and Wide-spectrum Herbicide--Bispyribac-sodium 2.Synthesis and Functions of Noncyclic Ligands Having Plural Phenolic Hydroxyl Groups;

Study on the Formulation Preparation of 10% ZJ0273 Suspension Concentrate;

A method is introduced for quantitative determination of cinmethylin by gas chromatography on 5 % ov - 101 packed column and flame - ionigation detector using dipropyl phthalate as internal standard The method was simple, rapid, accurate and practical.

The control effects of cinmethylin and its mixtureon weeds in rice field were tested.