Idaho Concerns

Current Idaho Concerns include:

Specific Noxious Weeds & Invasive Species

Quagga / Zebra Mussels

Quagga / Zebra Mussels are water filterers; they remove nutrients from the water which alters the food web. Their ability to rapidly colonize hard surfaces and clog pipes cause serious economic problems.  Read More...

Before 18 Months

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After 18 Months

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Eurasian Watermilfoil

This plant can reproduce from a small fragment. It creates a dense mat in waterways becoming a danger to fish, native aquatic plants, swimmers and boaters.  Read More...

Eurasian Watermilfoil

Leafy Spurge

This plant produces a milky juice that can cause blisters and if gotten in the eyes can cause permanent blindness.

Leafy Spurge

Russian Knapweed

This plant is very toxic to horses, it can cause irreversible brain damage and chewing disease.

Russian Knapweed