Complaint Form If you are a human and are seeing this field, please leave it blank. Location County Location Adair County Adams County Allamakee County Appanoose County Audubon County Benton County Black Hawk County Boone County Bremer County Buchanan County Buena Vista County Butler County Calhoun County Carroll County Cass County Cedar County Cerro Gordo County Cherokee County Chickasaw County Clarke County Clay County Clayton County Clinton County Crawford County Dallas County Davis County 8541 Decatur County Delaware County Des Moines County Dickinson County Dubuque County Emmet County Fayette County Floyd County Franklin County Fremont County Greene County Grundy County Guthrie County Hamilton County Hancock County Hardin County Harrison County Henry County Howard County Humboldt County Ida County Iowa County Jackson County Jasper County Jefferson County Johnson County Jones County Keokuk County Kossuth County Lee County Linn County Louisa County Lucas County Lyon County Madison County Mahaska County Marion County Marshall County Mills County Mitchell County Monona County Monroe County Montgomery County Muscatine County O'Brien County Osceola County Page County Palo Alto County Plymouth County Pocahontas County Polk County Pottawattamie County Poweshiek County Ringgold County Sac County Scott County Shelby County Sioux County Story County Tama County Taylor County Union County Van Buren County Wapello County Warren County Washington County Wayne County Webster County Winnebago County Winneshiek County Woodbury County Worth County Wright County Address of Complaint Location Type Pasture Private Federal/government Public Roadside Other Please describe location type. Location Description Please be specific and clear where the plant(s) are located, list roads, mile-markers, township range, size of infestation, or other identifying location information. If available, please provide map of location of infestation. Plant Identification Name of plant identified. wild mustard wild carrot velvetleaf thistle teasel sorghum Russian knapweed red sorrel quackgrass purple mistress purple loosestrife puncturevine poison-hemlock plumeless thistle pale dock nodding plumeless thistle multiflora rose leafy spurge horsenettle hoary cress field sowthistle field bindweed curly dock common sunflower Canada thistle Canada cockleburr bull thistle buckthorn buckhorn plantain Other plant that was not listed? Please describe plant to the best of your ability. Please upload pictures of the plant if available. Personal Information Fields marked with an * are required First Name * Last Name * Email Phone * Address City Zip / Post Code Date * Please click "Submit" when all fields of the form are completed.