Abstract: The present invention relates to an aqueous pesticidal composition having excellent pesticidal activity, particularly a pesticidal composition comprising a pesticidal active ingredient, a carboxy-modified methyl methacrylate-butadiene copolymer, a surfactant and water, wherein the amount of the carboxy-modified methyl methacrylate-butadiene copolymer is 20-100 parts by weight relative to 100 parts by weight of the pesticidal active ingredient and the amount of the surfactant is 0.1-50 parts by weight relative to 100 parts by weight of the pesticidal active ingredient.

Abstract: An object of the present invention is to provide an emulsifiable concentrate which comprises pyriproxyfen as an active ingredient, wherein the emulsifiable concentrate is excellent in emulsion stability under conditions of low-rate dilution not only in soft water but also in hard water. The present application provides for an emulsifiable concentrate excellent in emulsion stability which comprises pyriproxyfen, alkylarylsulfonic acid salt, polyoxyethylene styrylphenyl ether, polyoxyethylene castor oil, fatty acid C1-C6 alkyl ester, and aromatic hydrocarbon in specified amounts.

Abstract: The present invention relates to an aqueous pesticidal composition having excellent pesticidal activity, particularly a pesticidal composition comprising a pesticidal active ingredient, a carboxy-modified methyl methacrylate-butadiene copolymer, a surfactant and water, wherein the amount of the carboxy-modified methyl methacrylate-butadiene copolymer is 20-100 parts by weight relative to 100 parts by weight of the pesticidal active ingredient and the amount of the surfactant is 0.1-50 parts by weight relative to 100 parts by weight of the pesticidal active ingredient.

Abstract: There is provided a liquid agrochemical composition having a stable water-diluted state, which comprises 0.5 to 30% by weight of one or more hydrophobic agrochemical active compounds, 1 to 20% by weight of one or more nonionic surfactants selected from the group consisting of a polyoxyethylene polyoxypropylene block copolymer and the like, 0 to 10% by weight of one or more anionic surfactant, 6 to 60% by weight of ?-butyrolactone, and 20 to 75% by weight of 1,3-dimethyl-2-imidazolidinone; and water-diluted solution obtained by diluting the liquid agrochemical composition with a 10 to 10,000-fold amount of water.

Abstract: Disclosed is an emulsifiable concentrate composition characterized by containing not less than 0.5% by weight but not more than 50% by weight of a hydrophobic agrochemically active compound, not less than 5% by weight but not more than 15% by weight of a surfactant, not less than 2% by weight but not more than 60% by weight of an aromatic hydrocarbon solvent, not less than 2% by weight but not more than 40% by weight of methyl oleate, and not less than 12% by weight but not more than 90% by weight of 1,3-dimethyl-2-imidazolidinone. The emulsion composition is also characterized in that the weight ratio of 1,3-dimethyl-2-imidazolidinone to methyl oleate is within the range from 1:0.03 to 1:2.

Abstract: Disclosed is an emulsifiable concentrate composition characterized by containing not less than 0.5% by weight but not more than 25% by weight of a hydrophobic agrochemically active compound, not less than 5% by weight but not more than 15% by weight of a surfactant, not less than 2% by weight but not more than 60% by weight of an aromatic hydrocarbon solvent, not less than 2% by weight but not more than 60% by weight of ?-butyrolactone, and not less than 12% by weight but not more than 90% by weight of 1,3-dimethyl-2-imidazolidinone. The emulsifiable concentrate composition is also characterized in that the weight ratio of 1,3-dimethyl-2-imidazolidinone to ?-butyrolactone, namely (1,3-dimethyl-2-imidazolidinone):(?-butyrolactone) is within the range from 1:0.03 to 1:2.

Abstract: Disclosed is an emulsifiable concentrate composition characterized by containing not less than 0.5% by weight but not more than 25% by weight of a hydrophobic agrochemically active compound, not less than 5% by weight but not more than 15% by weight of a surfactant, not less than 2% by weight but not more than 60% by weight of an aromatic hydrocarbon solvent, not less than 2% by weight but not more than 60% by weight of an ether compound represented by the following formula (1): R1—O-A1-O-A2-(O-A3)n—O—R2 (wherein R1 and R2 respectively represent a C1-C3 alkyl group; A1, A2 and A3 respectively represent an ethylene group or a propylene group; and n represents 0, 1 or 2), and not less than 12% by weight but not more than 90% by weight of 1,3-dimethyl-2-imidazolidinone. The emulsifiable concentrate composition is also characterized in that the weight ratio of 1,3-dimethyl-2-imidazolidinone to the ether compound (1,3-dimethyl-2-imidazolidinone:ether compound) is within the range from 1:0.03 to 1:2.

Abstract: There is provided an emulsion composition useful as a preparation containing an active agrochemical compound. The emulsion composition essentially consisting of 0.5 to 25% by weight of one or a plurality of hydrophobic active agrochemical compounds; 5 to 15% by weight of one or a plurality of surfactants; 2 to 60% by weight of one or a plurality of aromatic hydrocarbon solvents; 2 to 60% by weight of diethyl oxalate; 12 to 90% by weight of 1,3-dimethyl-2-imidazolidinone; and 0 to 5% by weight of one or a plurality of formulation auxiliaries, wherein a weight ratio of 1,3-dimethyl-2-imidazolidinone and the aromatic hydrocarbon solvent(s) is 1:0.03 to 1:2.0, and a weight ratio of 1,3-dimethyl-2-imidazolidinone and diethyl oxalate is 1:0.03 to 1:2.0.

Abstract: There is provided an emulsion composition useful as a preparation containing an active agrochemical compound. The emulsion composition essentially consisting of 0.5 to 25% by weight of one or a plurality of hydrophobic active agrochemical compounds; 5 to 15% by weight of one or a plurality of surfactants; 2 to 60% by weight of one or a plurality of aromatic hydrocarbon solvents; 2 to 60% by weight of propylene glycol diacetate; 12 to 90% by weight of 1,3-dimethyl-2-imidazolidinone; and 0 to 5% by weight of one or a plurality of formulation auxiliaries, wherein a weight ratio of 1,3-dimethyl-2-imidazolidinone and the aromatic hydrocarbon solvent(s) is 1:0.03 to 1:2.0, and a weight ratio of 1,3-dimethyl-2-imidazolidinone and propylene glycol diacetate is 1:0.03 to 1:2.0.

Abstract: There is provided a liquid agrochemical composition which comprises 0.5 to 30% by weight of one or more hydrophobic agrochemical active compounds, 1 to 20% by weight of one or more nonionic surfactants selected from the group consisting of a polyoxyethylene polyoxypropylene block copolymer and the like, 0 to 10% by weight of one or more anionic surfactants, 6 to 60% by weight of propylene glycol diacetate, and 20 to 75% by weight of 1,3-dimethyl-2-imidazolidinone.

Abstract: There is provided a liquid agrochemical composition having a stable water-diluted state, which comprises 0.5 to 30% by weight of one or more hydrophobic agrochemical active compounds, 1 to 20% by weight of one or more nonionic surfactants selected from the group consisting of a polyoxyethylene polyoxypropylene block copolymer and the like, 0 to 10% by weight of one or more anionic surfactant, 6 to 60% by weight of ?-butyrolactone, and 20 to 75% by weight of 1,3-dimethyl-2-imidazolidinone; and water-diluted solution obtained by diluting the liquid agrochemical composition with a 10 to 10,000-fold amount of water.

Abstract: There is provided a liquid agrochemical composition having a stable water-diluted state, which comprises 0.5 to 30% by weight of one or more hydrophobic agrochemical active compounds, 1 to 20% by weight of one or more nonionic surfactants selected from the group consisting of a polyoxyethylene polyoxypropylene block copolymer and the like, 0 to 10% by weight of one or more anionic surfactants, 6 to 60% by weight of an ether compound represented by R1—O-A1-O-A2-(O-A3)n—O—R2, wherein R1 and R2 represent a C1-3 alkyl group, A1, A2 and A3 represent an ethylene group or a propylene group, and n represents 0, 1 or 2, and 20 to 75% by weight of 1,3-dimethyl-2-imidazolidinone.

Abstract: An object of the present invention is to provide an emulsifiable concentrate which comprises pyriproxyfen as an active ingredient, wherein the emulsifiable concentrate is excellent in emulsion stability under conditions of low-rate dilution not only in soft water but also in hard water. The present application provides for an emulsifiable concentrate excellent in emulsion stability which comprises pyriproxyfen, alkylarylsulfonic acid salt, polyoxyethylene styrylphenyl ether, polyoxyethylene castor oil, fatty acid C1-C6 alkyl ester, and aromatic hydrocarbon in specified amounts.