Abstract: A multilayer electronic component includes a body including a capacitance forming portion including a dielectric layer and internal electrodes alternately disposed with the dielectric layer in a first direction and a cover portion disposed on one surface and the other surface of the capacitance forming portion in the first direction, and external electrodes disposed on the body, wherein a secondary phase including Al is disposed at an interface between the internal electrode and the dielectric layer, and the ratio of an area occupied by the secondary phase to an area of the capacitance forming portion is 0.03% or more and 0.40% or less.

Abstract: An object of the present invention is to provide an agricultural and horticultural composition excellent in the effect of controlling plant disease or accelerating plant growth and a method for controlling plant disease or accelerating plant growth. The agricultural and horticultural composition of the present invention contains t-butyl (6-{[(Z)-(1-methyl-1H-5-tetrazolyl)(phenyl)methylene]aminooxymethyl}-2-pyridyl)carbamate and a phosphite salt. A method for controlling plant disease or accelerating plant growth of the present invention comprises simultaneously or successively applying t-butyl (6-{[(Z)-(1-methyl-1H-5-tetrazolyl)(phenyl)methylene]aminooxymethyl}-2-pyridyl)carbamate and a phosphite salt such as potassium phosphite, ammonium phosphite, calcium phosphite, aluminum phosphite, or sodium phosphite to a plant, soil, or hydroponic plowland.

Abstract: A novel guanidine compound having excellent fungicidal activity is represented by formula [I]. (In the formula, Y represents a divalent group represented by formula [II] (wherein each of R7-R9 independently represents a hydrogen atom or the like) or the like; each of X and Z independently represents an unsubstituted or substituted alkylene group or the like; each of Q1 and Q2 independently represents a single bond or the like; each of A1 and A2 independently represents an unsubstituted or substituted divalent heterocyclic compound residue or the like; and each of R1-R6 independently represents a hydrogen atom or the like.

Abstract: A novel guanidine compound having excellent fungicidal activity is represented by formula [I]. (In the formula, Y represents a divalent group represented by formula [II] (wherein each of R7-R9 independently represents a hydrogen atom or the like) or the like; each of X and Z independently represents an unsubstituted or substituted alkylene group or the like; each of Q1 and Q2 independently represents a single bond or the like; each of A1 and A2 independently represents an unsubstituted or substituted divalent heterocyclic compound residue or the like; and each of R1-R6 independently represents a hydrogen atom or the like.