Gray leaf spot, caused by the fungus Cercospora zeae maydis is the most significant yield-limiting disease of corn worldwide [1]. The disease was first reported in Illinois in 1924, and has increased ...

It controls gray leaf spot and northern corn leaf blight. Each formulation features systemic movement throughout the plant to deliver disease protection to the entire corn plant. It is effective ...

Northern corn leaf blight (NCLB) is a disease of corn caused by ... to 84°F [2], which is cooler than temperatures optimal for a common similar disease, Gray leaf spot. Persistant moisture on the ...

With multiple corn yield records under his belt, Matthews grows 6,000 acres of row crops. When water isn’t an issue, his biggest yield bandit is plant disease, usually gray leaf spot or northern ...