[Problem] To provide: a crystalline form of (Z)-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5- dihydroisoxazol-3-yl]-N-(methoxyiminomethyl)-2-methyl- benzoic acid amide; a method for producing the crystalline form; and a suspension-like composition containing the crystalline form. [Solution] A type-I or type-II crystal of (Z)-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5- dihydroisoxazol-3-yl]-N-(methoxyiminomethyl)-2-methyl- benzoic acid amide; a suspension-like composition containing the type-I crystal and a dispersion medium and having good storage stability; and a suspension-like composition containing the type-I crystal and a dispersion medium and having good storage stability.