Wyoming Weed Watchlist Field Guide
University of Wyoming Extension.
The Wyoming Weed Watchlist Field Guide is designed to enhance prevention and early detection efforts of weeds not yet widely established in Wyoming. It was developed by students enrolled in the University of Wyoming's Invasive Plant Ecology course of fall semester 2010. The field guide is not intended as a management handbook, but rather an educational tool for outdoor recreationalists, natural resource professionals, tourists, gardeners, agriculturalists, and others to aid in identification of unfamiliar, yet extremely important, weeds in the region. The highest leverage step in reducing potential impact of new invasive weeds in Wyoming is to detect new populations before they can become well established.
Aquatic Invasive Species Boating Information
Wyoming Game and Fish Department.
Please check this information before you transport your watercraft into Wyoming as this information will be updated regularly. This site includes detailed information and a map of inspection facilities including locations, dates of operation, and hours of operation. Any watercraft transported into Wyoming from March 1 through November 30 must undergo a mandatory inspection by an authorized inspector prior to launching in any water of the state.
Emerald Ash Borer Advisory Notice (May 2015; PDF | 170 KB)
Wyoming State Forestry Division.
Emerald ash borer (EAB) was confirmed in Boulder County, Colorado in September 2013. This marks the
first time EAB has been detected in Colorado as well as the first detection of EAB in any western state. EAB has not been detected in Wyoming. See Forest Health Management for related EAB information.