The three dimensional structure activity relationship(3D QSAR)of the 21 octopamine insecticides and the pharmocophore were determinated using comparative molecular field analysis(CoMFA) method.

Diamide insecticides stabilize insect RyR channels to open state, evoking massive calcium release from intracellular stores, and then disrupt the calc.

It was already found that 51 mycoinsecticides have been registered worldwide, and an extensive spread and application has been achieved on production.

Perpendicularity Pollution and Distributing Character of Both Heavy Metal and OCPs of Sediment in Poyang Lake Drainage Basin;