Aqueous suspended agricultural chemical composition
View Patent ↗The present invention provides an aqueous suspended agricultural chemical composition comprising an agricultural chemical active ingredient, an alkyl naphthalene sulfonate formalin condensate and one or two or more compounds selected from the group consisting of an alkyl sulfate, a polyoxyalkylene alkyl ether sulfate, an alkyl phosphoric acid and a salt thereof, a polyoxyalkylene alkyl ether phosphoric acid and a salt thereof, and a polyoxyalkylene alkyl ether acetic acid and a salt thereof. The aqueous suspended agricultural chemical composition suppresses the crystal growth of the agricultural chemical active ingredient, and has an excellent effect on pest control and an excellent storage stability.
1. An aqueous suspended agricultural chemical composition comprising 2-ethyl-3,7-dimethyl-4-methoxy-carbonyloxy-6-(4-trifluoroparamethoxyphenoxy)quinoline or an agriculturally and horticulturally acceptable acid addition salt thereof as an active ingredient,
an alkyl naphthalene sulfonate formalin condensate, and
at least one compound selected from the group consisting of an alkyl sulfate, a polyoxyalkylene alkyl ether sulfate, an alkyl phosphoric acid or a salt thereof, a polyoxyalkylene alkyl ether phosphoric acid or a salt thereof, and a polyoxyalkylene alkyl ether acetic acid or a salt thereof.
2. The aqueous suspended agricultural chemical composition according to claim 1 , wherein the polyoxyalkylene alkyl ether sulfate is a polyoxyethylene alkyl ether sulfate.