Aqueous suspension-type pesticide composition

摘要

The present invention relates to an aqueous suspended agricultural chemical composition wherein component (a) is ethyl (R)-2-Ä4-(6-chloroquinoxalin-2-yloxy) phenoxyÜ propionate of which the ratioof beta -type crystal is 80% by weight or more, component (b) is surfactant and component (c) is water. An aqueous suspended agricultural chemical composition of the invention has good flowability and the growth of quizalofop-p-ethyl particle is small, resulting in high preservation stability under severe preservation condition.