1. It is multi component, which is composed of various imported penetrants, anesthetics and surfactants. 
2. Stable chemical performance. 
3. Rapid anesthetic action. 
4. Has obvious control effect to some special plant diseases and insect pests. 
(1) Strong solubleness. 
(2) Has favorable control effect to pear psylla, aphid, etc. 
(3) It has good control effect to red spider, malacosoma and fall webworm. 
(4) Has special effect to cotton bollworm, rice stem borer, beet armyworm, plutella xylostella, etc. 
(5)It has good effect to applet tree canker. 
(6)Fangyuanshenli can inhibit the generation of antibody in pest. 
(7)The bactericide can rapided kill the germs. 
5. Fangyuanshenli synergist can reduce the use concentration and number of use of the pesticide. 
6. Good adhesive force. 
7.It can inhibit the enzyme system of pests. 
8. Wide range of application. 
9. High safety coefficient.