PROBLEM TO BE SOLVED: To provide a composition exhibiting excellent control effect on harmful arthropod.SOLUTION: There is provided a harmful arthropod control composition containing a compound represented by the formula (1) and at least one kind of compound selected from a DMI agent such as tebuconazole, a strobilurin agent such as azoxystrobin, a phenylamide agent such as methalaxyl, a resistance inducer such as probenazole, an MBI agent such as tricyclazole, a rice blast disease control gent such as kasugamycin hydrochloride, a rice blight control agent such as pencycuron. (1), where R1 represents a C1 to C4 alkyl group, R2 represents a hydrogen atom, a C1 to C3 alkyl group or the like, R3 represents a hydrogen atom, a C1 to C3 alkyl group or the like, R4 represents a C1 to C3 haloalkyl group or the like, R5 represents a hydrogen atom, a halogen atom or the like and n represents 0, 1 or 2.COPYRIGHT: (C)2015,JPO&INPIT【課題】有害節足動物に対する優れた防除効果を示す組成物を提供する。【解決手段】下式(1)で示される化合物と、テブコナゾール等のDMI剤、アゾキシストロビン等のストロビルリン剤、メタラキシル等のフェニルアミド剤、プロベナゾール等の抵抗性誘導剤、トリシクラゾール等のMBI剤、カスガマイシン塩酸塩等のイネいもち病防除剤、ペンシクロン等のイネ紋枯病防除剤、等より選ばれる1種以上の化合物とを含有する有害節足動物防除組成物。[式中、R1はC1-C4アルキル基等を表し、R2は水素原子、C1-C3アルキル基等を表し、R3は水素原子、C1-C3アルキル基等を表し、R4はC1-C3ハロアルキル基等を表し、R5は水素原子、ハロゲン原子等を表し、nは0、1又は2を表す。]【選択図】なし
