Patent ID: 9028854
Filing Date: 2015-05-12
Classification: A01N

Abstract:
1. A pesticidal composition consisting essentially of (a) 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether, (b) a hydrophobic organic solvent capable of dissolving 0.1-fold by weight of 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether at 0° C., (c) polyvinyl alcohol, (d) a nonionic surfactant selected from the group consisting of alkoxylated castor oil, alkoxylated hydrogenated castor oil and alkoxylated hydrogenated castor oil fatty acid ester, and (e) water, wherein a weight ratio of (a) 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether and (e) water is in the range from 1:20 to 1:3, content amounts of (b) the hydrophobic organic solvent, (c) polyvinyl alcohol, (d) the nonionic surfactant, and (e) water are in the range from 5 to 30% by weight, from 0.5 to 4% by weight, from 0.5 to 4% by weight, and from 25 to 85% by weight, respectively, and a ratio of separation of the pesticidal composition after 3 months storage at 40° C. is 1% or less.