| 摘要 |
PROBLEM TO BE SOLVED: To provide a naphthalene compound having an excellent effect against plant blights and use of the same as the plant blight control. SOLUTION: The naphthalene compounds expressed by formula (1) [wherein, R<SP>1</SP>is a 1-3C alkyl; Q is any of Q1 to Q4 group of the formulas; R<SP>2</SP>is H, a 1-6C alkyl, a 1-6C haloalkyl, a 2-6C alkenyl, a 2-6C haloalkenyl, a 2-6C alkynyl, a 2-6C haloalkynyl, a 1-6C alkoxy: a 1-6C haloalkoxy, a 3-6C alkenyloxy, a 3-6C haloalkenyloxy, a 3-6C alkynyloxy, a 3-6C haloalkynyloxy or the like; and X's are each O or S] has an excellent controlling effect against the plant blights. COPYRIGHT: (C)2004,JPO
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