abstract |
The agricultural and horticultural fungicide has the formula (I) (wherein R represents a group represented by CR 1 R 2 R 3 or a cyano group, and R 1 to R 3 represent a hydrogen atom, an alkyl group, a hydroxyl group, etc. , X 1 represents a halogeno group or the like, m represents an integer of 0 to 5, X 2 represents a halogeno group or the like, n represents an integer of 0 to 3, and B represents a carbon atom or Represents a nitrogen atom, D represents a 5- to 7-membered hydrocarbon ring, A 1 to A 4 represent a carbon atom or a nitrogen atom, but when B is a carbon atom, all of A 1 to A 4 are carbon atoms And at least one selected from a nitrogen-containing heterocyclic compound represented by the formula (1) and a salt thereof as an active ingredient. [Chemical 1] |