PROBLEM TO BE SOLVED: To provide a bactericide for agricultural and horticultural use which has reliable effects and can be safely used.SOLUTION: A bactericide for agricultural and horticultural use comprises a nitrogen-containing heterocycle compound represented by formula (I) or salt thereof as an active ingredient.COPYRIGHT: (C)2015,JPO&INPIT【課題】効果が確実で安全に使用できる農園芸用殺菌剤の提供。【解決手段】式(I)で表される窒素ヘテロ環化合物またはその塩を有効成分として含有する農園芸用殺菌剤。【選択図】なし