Introduction: European plant in either contaminated lawn seed or hay
Habitat: Adapted to dry soils and can out compete other plants.
Infestation: Waste places, overgrazed pastures, and stressed meadows.
Available control: Mechanical and chemical
Priority of Control: Prevent plant from getting to flower.
Biological Control: There are no insects for biological control of hoary alyssum available at this time.
For More Detail: Visit the Washington Noxious Weed Control Board listing for Hoary Alyssum.
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