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Invasive Species Resources

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Colorado Parks and Wildlife.
Massachusetts Introduced Pests Outreach Project.
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.
Massachusetts Introduced Pests Outreach Project.
North Carolina Department of Agriculture and Consumer Services. Plant Industry Division. Plant Protection Section.
University of Idaho.
Massachusetts Department of Conservation and Recreation.
North Carolina Invasive Plant Council.
North Dakota Department of Trust Lands.
North Dakota Department of Agriculture.
North Carolina Department of Agriculture and Consumer Services.
Colorado State University. Department of Bioagricultural Sciences and Pest Management.
North Carolina State University. College of Agriculture and Life Sciences.