Novel derivatives of N,N-substituted azolecarboxamide and agricultural and horticultural fungicidal or nematicidal composition containing same as active ingredients.

摘要

Disclosed herein are novel derivatives of N,N-substituted, azolecarboxamide represented by the formula (I) :
<Chemistry id="chema01" num="0001"><Image id="ia01" he="28" wi="83" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sub>1</Sub> represents a hydrogen atom, methyl group, ethyl group or propyl group; R<Sub>2</Sub> represents an alkyl group of 1 to 6 carbon atoms; R<Sub>3</Sub> represents a hydrogen atom or methyl group; A represents a hydrogen atom or methyl group; X and Y represent a carbon atom or a nitrogen atom respectively, provided that when X represents a nitrogen atom, Y represents a nitrogen atom or carbon atom and when X represents a carbon atom, Y represents a nitrogen atom; and Z represents an oxygen atom or sulfur atom, provided that when Z represents a sulfur atom, A represents only a hydrogen atom; and an agricultural or horticultural fungicidal or nematicidal composition containing the novel derivative of the formula (I) as an active ingredient.