Which weed listing indicates eradication is required?

• A. B list weeds
• B. A list weeds
• C. C list weeds
• D. Watch list weeds

Answer: (B)

Regulatory weed listings define how strictly a weed must be managed. The action tied to the eradication category is the most stringent: remove the weed completely from the area and prevent any reestablishment. Other listings typically focus on keeping the weed from spreading or preventing new infestations rather than insisting on total removal.

In this item, the listing described as requiring eradication is the one that mandates that level of action, making it the correct choice. Practically, that means when you encounter a weed in that category, you implement an eradication plan, dispose of plant material properly, and follow any regulatory requirements to prevent reintroduction. The other listings are more about containment, monitoring, or ongoing management rather than full removal.