 The Johnson County Weed and Pest District will pay $1 per pound of spotted knapweed, houndstongue, and mullein. Additionally, $1.25 will be paid out by the county per pound of oxeye daisy and orange hawkweed. All plants need to be collected in bags supplied by the districts. Final payments will be made in total at the end of the pulling season. To see if there's a weed bounty program in your area, go to yoweed.org and click on the Districts tab.