 So as a grower, what do you need to be thinking about if you're thinking about fungicide application and that window that you should be looking for or the ideal conditions, what should they be? Yeah, so especially in the case of tar spot, I'll mention first, Mark, when we see these perpetual rains come through and we have consistent moisture and high humidity in that canopy, especially now that that row has started to kind of close up and we're getting canopy coverage out there in that field, we're going to hold a lot more higher relative humidity in that cornfield.