A method was developed to determine residue of emamectin benzoate in vegetables.

Toxicity and Field Effect of Emamectin on Spodoptera exigua(Hübner) in Different Instars;

5% emamectin micro-emulsion was introduced,and effect of solvents,surfactants,cosurfactants and water quality on the physical stability of product was discussed.

The toxicity of abamectin and abamectin derivatives (emamectin benzoate and emamectin) to lepidopteran pests was tested in the lab.

Insecticidal Activity of Methylaminoavermectin on Spodoptera exigua,Helicoverpa armigera, Mythimna separata and Heliothis viriplaca;

Determination of emamectin benzoate residue in vegetables by high performance liquid chromatography with fluorescence detection;

Analysis of Emamectin benzoate and Chlorpyrifos by HPLC;

Study on quantitative analysis of emamectin benzoate by HPLC;

Bioactivities of emamectin-benzoate and avermectin against 4 species (Plutella xylostella, Spodoptera exigua, Chilo suppressalis, Tetranychus cinnabarinus) were studied and compared.

The mass fraction of the emamectin-benzoate was analysed by UV spectrophotometry and it was found that the ultraviolet Absorption peak of the emamectin-benzoate was at 243 nm.