Nick Decker, Resource Manager with the Pennsylvania Department of Conservation and Natural Resources, Bureau of State Parks, will be presenting on a case study of hydrilla management efforts on the Pymatuning Reservoir. Nick will provide an overview of the actions taken over the past seven years to track and minimize the spread of hydrilla in this 22-square mile recreational use reservoir. He will speak to the larger barriers to initial progress and how those were overcome, as well the results and current status.