1. Education

Most Damaging Forest Invasives

Identify the trees that are considered off-site and invasive. Invasive plants that debilitate forests...

Tamarisk - The Noxious Western Tree

The saltcedar tree is degrading the rarest of habitats in the desert southwest - the wetlands. Salt cedar has invaded springs, ditches and streambanks in nearly all western states.

About Invasive Tree Species

There are seven trees on America's most unwanted list...

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