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Invasive Species Resources

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North Dakota Department of Agriculture.

Minnesota Department of Natural Resources.

Commonwealth of Northern Mariana Islands. Division of Fish and Wildlife.
Minnesota Department of Natural Resources. Exotic Species Program.
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.
Minnesota Department of Natural Resources.
Colorado Parks and Wildlife.
On Tuesday, April 24, Gov. John Hickenlooper signed the Mussel-Free Colorado Act into law in a short ceremony at the Colorado State Capitol Building in Denver. The new law provides a stable funding source of $2.4 million for Colorado Parks and Wildlife's Aquatic Nuisance Species Program for 2019 and beyond.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.
Minnesota Department of Agriculture.
Minnesota Department of Agriculture.
Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.

Minnesota Department of Agriculture.