STABLE DUST FORMULATION FOR EXTERMINATING PEST INSECT

摘要

PROBLEM TO BE SOLVED: To provide a cyfluthrin dust formulation prepared with excellent stability in preparation even when the cyfluthrin is carried by a mineral carrier, and hardly accompanying difficulty in the production. SOLUTION: The stable dust formulation for exterminating a pest insect is obtained by making the mineral carrier carry the cyfluthrin as an insecticidal component, and dipropylene glycol and/or tripropylene glycol. Preferably, the cyfluthrin of 0.1-0.5 wt.% and the dipropylene glycol and/or the tripropylene glycol of 0.5-3.0 wt.% based on the whole amount of the dust formulation are formulated. COPYRIGHT: (C)2005,JPO&NCIPI