 I take that data and instantly generates variable rate fertility maps based on crop removal. So you can be confident you're not over-applied. Get started today at Varify.com. That's V-R-A-F-Y dot com. Since the weather has been ideal for the onset of crop diseases, here are two things to keep in mind. Insect protection is more important than normal since open wounds on plants lead to disease. And fungicides are great at preventing disease, but terrible at curing disease.