Lieto & Grecale have recently been introduced to the market for potato blight fungicides. Lieto is a novel mixture in a unique formulation which combines the proven curative action of cymoxanil with the protection afforded by zoxamide. Grecale is a mixture of cymoxanil and fluazinam, two active ingredients with complementary modes of action that provide excellent leaf blight prevention and cure, as well as being active against tuber blight.
For more information a Lieto technical summary is available here & a Grecale one here.