 plus all of our environmental moisture. If leaves are wet, it is a good indication of potential disease. So if you're out in the morning and you're catching dew on your shoes, or if you go out to scout a field and you come back in your pants or your shirt, it's pretty wet from walking through that field. It's that extended period of leaf wetness is really what seems to be a critical factor in some of our fungal diseases and corn or soybean.