Bill Would Change Fines For Misusing Pesticides, Including Dicamba Unable to load the audio player. playpausemuteunmute Article origination IPBS-RJC Dicamba can drift off of one soybean field that is resistant to the herbicide and damage a non-resistant field nearby. FILE PHOTO: Seth Tackett/WTIU News A state Senate bill aims to crack down on farmers and others who deliberately misuse pesticides like dicamba while giving people with minor pesticide violations a break. The bill passed unanimously in a Senate committee on Monday. The legislation authored by Sen. Jean Leising (R-Oldenburg) was crafted in collaboration with several different industries after efforts to increase pesticide fines failed last year. The Environmental Protection Agency defines a pesticide as anything used to prevent, destroy, repel, or mitigate pests — that includes herbicides.