Midwestern corn growers know the symptoms of northern corn leaf blight all too well: greenish - gray lesions on the leaves that can add up to major yield losses if not detected and treated early. (sciencedaily.com)
Several genes help corn resist different strains of northern corn leaf blight: Ht1, Ht2, Ht3, and HtN. (sciencedaily.com)
We prefer the ones made from corn leaf rather then plastic like the Rosewood Corn carrot Kaytee 3 Count Chew Toy, Carrot Patch Variety They are just as tough and the natural glues and dyes mean you don't have to worry about them being left out permanently as they will last a long time and are safe. (bunnyproof.com)