The disclosure relates to macrocyclic picolinamides of Formula (I) and to the use of these compounds as fungicides. The present disclosure also includes a fungicidal composition for the control or prevention of fungal attack comprising the macrocyclic picolinamides of Formula (I) and a phytologically acceptable carrier material. A method is also described for the control or prevention of fungal attack on a plant, including the steps of applying a fungicidally effective amount of one or more of the macrocyclic picolinamides of Formula (I) to at least one of the fungus, the plant, an area adjacent to the plant, and the seed adapted to produce the plant.
