2-alkynyl-6-pyridin-2-yl-pyridazinones, 2-alkynyl-6-pyridin-2-yl-dihydropyridazinones, 2-alkynyl-6-pyrimidin-2-yl-pyridazinones and 2-alkynyl-6-pyrimidin-2-yl-dihydropyridazinones and their use as fungicides
#$%^&*AU2014280924A120150122.pdf#####ABSTRACT This invention relates to certain novel 2-alkynyl-6-pyridin-2-yl-pyridazinones, 2alkynyl-6-pyridin-2-yl-dihydropyridazinones, 2-alkynyl-6-pyrimidin-2-yl-pyridazinones and 2alkynyl-6-pyrimidin-2-yl-dihydropyridazinones and to the use of these compounds for control of 5 fungal pathogens of plants and mammals