Process for preparing storage-stable pesticide dispersion

摘要

Aqueous dispersions of microcapsules containing a high loading of pesticide in the form of supercooled melts or supersaturated solutions are stabilised to crystallisation of the pesticide by ensuring that the volume median particle size of the microcapsules is kept below 6 mu m, and by employing surfactants which do not form micelles under storage conditions, thereby inhibiting transportation of the pesticide through the aqueous phase.