This invention relates to certain novel 2-alkynyl-6-pyridin-2-yl-pyridazinones, 2-alkynyl-6-pyridin-2-yl-dihydropyridazinones, 2-alkynyl-6-pyrimidin-2-y1-pyridazinones and 2-alkynyl-6-pyrimidin-2-yl-dihydropyridazinones and to the use of these compounds for control of fungal pathogens of plants and mammals.
本发明涉及某些新型 2-炔基-6-
吡啶-2-基
哒嗪酮、2-炔基-6-
吡啶-2-基二氢
哒嗪酮、2-炔基-6-
嘧啶-2-Y1-
哒嗪酮和 2-炔基-6-
嘧啶-2-基二氢
哒嗪酮,以及使用这些化合物来控制植物和哺乳动物的真菌病原体。