A herbicide composition comprising clomazone encapsulated within microcapsules formed by coacervation of amphoteric polymer electrolytes

摘要

A herbicide composition comprising clomazone encapsulated within microcapsules formed by coacervation of amphoteric polymer electrolytes. The microcapsules wall is formed from a cellulose derivative, for example carboxymethyl cellulose, a natural gum, for example gum Arabic, and gelatin. The microcapsule wall preferably comprises a cross linking agent, in particular a glycoluril resin. A method for encapsulating clomazone by coacervation is also provided.