The Wisconsin DNR maintains the locations of all stands confirmed with HRD. If you suspect HRD in your stand, please contact forest health staff for confirmation and consultation.Heterobasidion root disease (HRD), formerly known as annosum root rot…
Hemlock woolly adelgid (Adelges tsugae) is a tree-killing insect that was accidentally introduced to eastern North America. It can become a threat to Wisconsin’s eastern hemlocks if it arrives here. Learn where this pest is now, what it looks like…
Weather is the single most important factor influencing how fires start and spread. Temperature, wind, humidity and precipitation are the key weather components that determine the daily fire danger. Wildfires can happen just about any time of year,…
Prescribed fire is the intentional application of fire to a specific pre-planned area, under specific environmental conditions, to accomplish planned land management objectives. Without the use of prescribed burning as a management tool, Wisconsin…
A unique wildfire danger is growing where homes and other buildings are built in areas of highly flammable vegetation, creating a condition called the wildland urban interface. Homes and cabins in the middle of forests, housing developments on the…
A Fire Adapted Community acknowledges and takes responsibility for its wildfire risk and implements appropriate actions at all levels. The more actions a community takes, the more fire adapted it becomes. Proper wildfire preparedness enables…
One of the largest wildfires to hit Wisconsin in over 33 years, the Germann Road Fire consumed 7,499 acres and destroyed 104 structures (23 of them residences) in the Towns of Gordon and Highland in Douglas County and the Town of Barnes in Bayfield…
The Division of Forestry completed an assessment of the DNR fire program in early 2010. The purpose of the study was to determine how to allocate limited resources (staff and equipment) to best meet the mission of protecting life, property and…
The Forest Inventory and Analysis (FIA) program was originally designed as a periodic survey which inventoried forests one state at a time on a rotating basis. Beginning in 2000, the FIA program switched to an annual survey on a five-year cycle,…
Forest business staffAlex Anderson, Forest products specialist, TomahawkBrian Zweifel, Forest products specialist, DodgevilleElle Soderberg, Forest products specialist, Green BayVacant, Forest products specialist, Hayward