| 摘要 |
The present invention provides an insecticidal or acaricidal composition having an excellent pesticidal effect and a high safety, containing, as an active ingredient, a pyrazolyl compound of the following general formula (I): wherein A represents a hydrogen atom; an alkyl group which may be substituted; an alkenyl group which may be substituted; an alkynyl group which may be substituted; a tri-substituted silyl group substituted with an alkyl group and/or an aryl group: an aryl group which may be substituted; or a heterocyclic group which may be substituted; B represents a single bond; a group of the formula: -(G1)n-G2-(G1)m- wherein G1represents an oxygen atom, a sulfur atom, a sulfinyl group or a sulfonyl group, G2 represents an alkylene group, an alkenylene group or an alkynylene group, and n and m are independent from each other and represent 0 or 1; carbonyl group; a group of the formula: -CH2-O-N=C(R3)- wherein R3 represents a hydrogen atom, an alkyl group or a haloalkyl group; or a group of the formula: -CH=N-O-(CR3R4)n- wherein R3 and R4 each represents a hydrogen atom, an alkyl group or a haloalkyl group; and n is 0 or 1, R1 represents a hydrogen atom; a halogen atom, an alkyl group which may be substituted; an alkenyl group which may be substituted; an alkynyl group which may be substituted; an alkoxyl group which may be substituted; or an aryl group which may be substituted, R2 represents a hydrogen atom; an alkyl group; a haloalkyl group; or an aryl group which may be substituted, and D represents a group of the formula: -C(=Y)COX wherein X represents a hydroxyl group, an alkoxyl group or an alkylamino group, Y represents a group of the formula: CH-(G3)n-G4- wherein G3 represents an oxygen atom or a sulfur atom, G4 represents an alkyl group or a haloalkyl group, and n represents 0 or 1, a group of the formula: N-O-G4 wherein G4 represents an alkyl group or a haloalkyl group; or a group of the formula: -N(R5)CO2G5 wherein R5 represents an alkyl group, an alkenyl group, an alkynyl group, an alkylthioalkyl group or an alkoxyalkyl group, and G5 represents an alkyl group.
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