Wisconsin Administrative Code
Department of Agriculture, Trade and Consumer Protection
ATCP 20-54 - Agricultural Resource Management
Chapter ATCP 21 - Plant Inspection And Pest Control
Section ATCP 21.16 - Hemlock woolly adelgid; import controls and quarantine

Current through August 26, 2024

(1) HEMLOCK MOVEMENT OR IMPORTS RESTRICTED FROM THE INFESTED AREA.

(a) In this subsection, "infested area" means all of the following:
1. The states of Alaska, California, Connecticut, Delaware, Georgia, Idaho, Kentucky, Maine, Maryland, Massachusetts, Michigan, New Hampshire, New York, New Jersey, North Carolina, Ohio, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, Washington, West Virginia, the District of Columbia, and the Canadian provinces of British Columbia, and Nova Scotia.

2. Any state or country, or any delineated area within a state or country, which the responsible state agency has declared to be infested with hemlock woolly adelgid.

(b) Except as provided in sub. (2), no person may import any of the following items to this state from the infested area; or move any of the following items from an infested area to an area that is not infested within this state:
1. Hemlock seedlings.

2. Hemlock nursery stock.

3. Hemlock logs with bark.

4. Hemlock lumber with bark.

5. Hemlock bark chips.

6. Hemlock bark.

7. Cut hemlock trees.

8. Hemlock branches.

(2) EXEMPTIONS. Subsection (1) does not apply if any of the following apply:

(a) A pest control official in the state of origin inspects the imported items and certifies any of the following in a phytosanitary certificate that accompanies the import shipment:
1. That the items originate from non-infested premises and have not been exposed to hemlock woolly adelgid.

2. That the items were found, at the time of inspection, to be free of hemlock woolly adelgid.

3. That the items have been effectively treated to destroy hemlock woolly adelgid. The phytosanitary certificate shall specify the pesticide or other treatment used.

4. That the items are produced, processed, stored, handled, or used under conditions, described in the phytosanitary certificate, that effectively preclude the transmission of hemlock woolly adelgid.

(b) The items are imported under a written agreement between the importer and the department. The agreement shall specify import terms and conditions including the following:
1. The name and address of the importer and import recipient.

2. The proposed source and destination of each import shipment.

3. The proposed import dates or time period.

4. The items to be imported in each proposed shipment.

5. The proposed size and frequency of import shipments.

6. The proposed method of import.

7. Required import conditions that will, in the department's opinion, effectively prevent the spread of hemlock woolly adelgid.

8. Provisions authorizing the department to cancel the agreement at any time, with or without cause or prior notice.

(3) KNOWINGLY IMPORTING PLANT PEST; PROHIBITION. No person may knowingly import live hemlock woolly adelgid, Adelges tsugae (Annand) into this state, except pursuant to a permit under s. 94.03, Stats., and s. ATCP 21.04.

Disclaimer: These regulations may not be the most recent version. Wisconsin may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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