| 摘要 |
PURPOSE: A composition for preventing pest by an ester compound complex is provided to ensure effective pest prevention effect. CONSTITUTION: A composition for preventing pest contains a complex of an ester compound of chemical formula I(ester compound A), and an ester compound(ester compound B) of chemical formula II as an active ingredient. The weight ration of the ester compound A and ester compound B is 300:1-1:300. The composition further contains a binder, dispersing agent, or stabilizing agent. |
