Insects and tree diseases can be spread through the sale and distribution of trees and holiday greenery if brought into Minnesota from other areas; including Elongate Hemlock Scale, Boxwood Blight, Round-leaf Bittersweet, Spongy Moth, and others. These pests and diseases can be spread via live holiday decorations such as trees, wreaths, swags, garland, and other greenery if not disposed of properly.
Best Management Practices for Disposal:
- Use a curbside tree collection or bring to a designated drop-off site.
- Wreaths and other live decorations can be disposed of in trash cans.
- If other options do not exist, greenery can also be burned. Always check fire danger conditions and burning restrictions before burning. Review the City's Recreational Fire Regulations.
Do not place in a compost pile, or leave them outdoors, as insects such as Elongate Hemlock Scale can move to nearby spruce, fir, and hemlock trees in the spring.