Alabama Department of Conservation and Natural Resources.
Colorado Parks and Wildlife.
Colorado Department of Agriculture. Division of Plant Industry.
Emerald Ash Borer (EAB) was found in Boulder, CO, in September 2013. As a non-native insect, EAB lacks predators to keep it in check. EAB only attacks ash trees in the genus Fraxinus (so mountain ash are not susceptible). EAB is responsible for the death of millions of ash trees in the Midwest. Help protect Colorado's ash trees! Don't move firewood, and consider chemical treatments to protect high-value ash trees.
New Mexico Energy, Minerals and Natural Resources Department. State Forestry Division.
Alabama Forestry Commission.
Provides resource sheets and information on various aspects of the life of a forest that a landowner may need to understand the management of their lands. They generally describe various stages of the growth of a forest stand from: the selection of a tree species, site preparation, planting, growing the trees over time, thinning, pest management problems that might occur, wildlife considerations, and harvesting.
New York City Department of Health.
Wisconsin Department of Natural Resources.
Maryland Department of Natural Resources.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
New York State Department of Agriculture and Markets.
Vermont Agency of Natural Resources. Department of Environmental Conservation.
South Dakota Department of Health.