Consider that if you grow corn after wheat or vice versa and have a wet summer or fall, be prepared for possible outbreaks of pink mould/fusarium head blight in either crop in such a rotation.

Practical Research: The fusarium we see in small cereal grains is the anamorph of the pink mould seen in corn
From seedling issues to stand die-off, understanding the timing and symptoms of alfalfa diseases can help protect yield
Q & A with an expert
New label registrations will help combat fungicide insensitivity