As used in this part, words in the singular form shall be deemed to import the plural and vice versa, as the case may require.

Administrator. The Administrator, Animal and Plant Health Inspection Service, or any individual authorized to act for the Administrator.

APHIS. The Animal and Plant Health Inspection Service, United States Department of Agriculture.

Department. The U.S. Department of Agriculture.

Interstate. From one State into or through any other State; or within the District of Columbia, Guam, the Virgin Islands of the United States, or any other territory or possession of the United States.

Move. To carry, enter, import, mail, ship, or transport; to aid, abet, cause, or induce the carrying, entering, importing, mailing, shipping, or transporting; to offer to carry, enter, import, mail, ship, or transport; to receive to carry, enter, import, mail, ship, or transport; to release into the environment; or to allow any of the activities described in this definition.

Noxious weed. Any plant or plant product that can directly or indirectly injure or cause damage to crops (including nursery stock or plant products), livestock, poultry, or other interests of agriculture, irrigation, navigation, the natural resources of the United States, the public health, or the environment.

Permit. A written authorization, including by electronic methods, by the Administrator to move plants, plant products, biological control organisms, plant pests, noxious weeds, or articles under conditions prescribed by the Administrator.

Person. Any individual, partnership, corporation, association, joint venture, or other legal entity.

Plant Protection and Quarantine Programs. The Plant Protection and Quarantine Programs, Animal and Plant Health Inspection Service of the Department.

Responsible person. The person who has control over and will maintain control over the movement of the noxious weed and assure that all conditions contained in the permit and requirements in this part are complied with. A responsible person must be at least 18 years of age and must be a legal resident of the United States or designate an agent who is at least 18 years of age and a legal resident of the United States.

State. Any of the several States of the United States, the Commonwealth of the Northern Mariana Islands, the Commonwealth of Puerto Rico, the District of Columbia, Guam, the Virgin Islands of the United States, or any other territory or possession of the United States.

Taxon (taxa). Any grouping within botanical nomenclature, such as family, genus, species, or cultivar.

Through the United States. From and to places outside the United States.

United States. All of the States.

The Administrator has determined that it is necessary to designate the following plants 1 as noxious weeds to prevent their introduction into the United States or their dissemination within the United States:

(a) Aquatic and wetland weeds:

(b) Parasitic weeds:

(c) Terrestrial weeds:

No person may move a Federal noxious weed into or through the United States, or interstate, unless:

(a) He or she applies for a permit to move a noxious weed in accordance with § 360.301;

(b) The permit application is approved; and

(c) The movement is consistent with the specific conditions contained in the permit.

(a) Permit to import a noxious weed into the United States. A responsible person must apply for a permit to import a noxious weed into the United States.2 The application must include the following information:

(1) The responsible person's name, address, telephone number, and (if available) e-mail address;

(2) The taxon of the noxious weed;

(3) Plant parts to be moved;

(4) Quantity of noxious weeds to be moved per shipment;

(5) Proposed number of shipments per year;

(6) Origin of the noxious weeds;

(7) Destination of the noxious weeds;

(8) Whether the noxious weed is established in the State of destination;

(9) Proposed method of shipment;

(10) Proposed port of first arrival in the United States;

(11) Approximate date of arrival;

(12) Intended use of the noxious weeds;

(13) Measures to be employed to prevent danger of noxious weed dissemination; and

(14) Proposed method of final disposition of the noxious weeds.

(b) Permit to move noxious weeds interstate. A responsible person must apply for a permit to move a noxious weed interstate. 3 The application must include the following information:

(1) The responsible person's name, address, telephone number, and (if available) e-mail address;

(2) The taxon of the noxious weed;

(3) Plant parts to be moved;

(4) Quantity of noxious weeds to be moved per shipment;

(5) Proposed number of shipments per year,

(6) Origin of the noxious weeds;

(7) Destination of the noxious weeds;

(8) Whether the noxious weed is established in the State of destination;

(9) Proposed method of shipment,

(10) Approximate date of movement;

(11) Intended use of the noxious weeds;

(12) Measures to be employed to prevent danger of noxious weed dissemination; and

(13) Proposed method of final disposition of the noxious weeds.

(c) Permits to move noxious weeds through the United States. Permits to move noxious weeds through the United States must be obtained in accordance with part 352 of this chapter.

Upon the receipt of an application made in accordance with § 360.301 for a permit for movement of a noxious weed into the United States or interstate, the Administrator will consider the application on its merits.

(a) Consultation. The Administrator may consult with other Federal agencies or entities, States or political subdivisions of States, national governments, local governments in other nations, domestic or international organizations, domestic or international associations, and other persons for views on the danger of noxious weed dissemination into the United States, or interstate, in connection with the proposed movement.

(b) Inspection of premises. The Administrator may inspect the site where noxious weeds are proposed to be handled in connection with or after their movement under permit to determine whether existing or proposed facilities will be adequate to prevent noxious weed dissemination if a permit is issued.

The Administrator will approve or deny an application for a permit to move a noxious weed. If the application is approved, the Administrator will issue the permit including any conditions that the Administrator has determined are necessary to prevent dissemination of noxious weeds into the United States or interstate. Such conditions may include requirements for inspection of the premises where the noxious weed is to be handled after its movement under the permit, to determine whether the facilities there are adequate to prevent noxious weed dissemination and whether the conditions of the permit are otherwise being observed. Before the permit is issued, the Administrator will require the responsible person to agree in writing to the conditions under which the noxious weed will be safeguarded.

(a) The Administrator may deny an application for a permit to move a noxious weed when the Administrator determines that:

(1) No safeguards adequate or appropriate to prevent dissemination of the noxious weed can be implemented; or

(2) The destructive potential of the noxious weed, should it escape despite proposed safeguards, outweighs the probable benefits to be derived from the proposed movement and use of the noxious weed; or

(3) The responsible person, or the responsible person's agent, as a previous permittee, failed to maintain the safeguards or otherwise observe the conditions prescribed in a previous permit and failed to demonstrate the ability or intent to observe them in the future; or

(4) The movement could impede an APHIS eradication, suppression, control, or regulatory program; or

(5) A State plant regulatory official objects to the issuance of the permit on the grounds that granting the permit will pose a risk of dissemination of the noxious weed into the State; or

(6) The application for the permit contains information that is found to be materially false, fraudulent, or deceptive; or

(7) APHIS may deny a permit to a person who has previously failed to comply with any APHIS regulation.

(b) The Administrator may revoke any outstanding permit when:

(1) After the issuance of the permit, information is received that constitutes cause for the denial of an application for permit under paragraph (a) of this section; or

(2) The responsible person has not maintained the safeguards or otherwise observed the conditions specified in the permit.

(c) If a permit is orally revoked, APHIS will provide the reasons for the withdrawal of the permit in writing within 10 days. Any person whose permit has been revoked or any person who has been denied a permit may appeal the decision in writing to the Administrator within 10 days after receiving the written notification of the revocation or denial. The appeal must state all of the facts and reasons upon which the person relies to show that the permit was wrongfully revoked or denied. The Administrator will grant or deny the appeal, in writing, stating the reasons for the decision as promptly as circumstances allow. If there is a conflict as to any material fact, a hearing will be held to resolve the conflict. Rules of practice concerning such a hearing will be adopted by the Administrator.

When a permit for the movement of a noxious weed is revoked by the Administrator and not reinstated under § 360.304(c), further movement of the noxious weed covered by the permit into or through the United States, or interstate, is prohibited unless authorized by another permit. The responsible person must arrange for disposal of the noxious weed in question in a manner that the Administrator determines is adequate to prevent noxious weed dissemination. The Administrator may seize, quarantine, treat, apply other remedial measures to, destroy, or otherwise dispose of, in such manner as the Administrator deems appropriate, any noxious weed that is moved without compliance with any conditions in the permit or after the permit has been revoked whenever the Administrator deems it necessary in order to prevent the dissemination of any noxious weed into or within the United States.

(a) Seeds of Guizotia abyssinica (niger seed) are commonly contaminated with noxious weed seeds listed in § 360.200, including (but not limited to) Cuscuta spp. Therefore, Guizotia abyssinica seeds may be imported into the United States only if:

(1) They are treated in accordance with part 305 of this chapter at the time of arrival at the port of first arrival in the United States; or

(2) They are treated prior to shipment to the United States at a facility that is approved by APHIS 4 and that operates in compliance with a written agreement between the treatment facility owner and the plant protection service of the exporting country, in which the treatment facility owner agrees to comply with the provisions of § 319.37-9(c) of this chapter and allow inspectors and representatives of the plant protection service of the exporting country access to the treatment facility as necessary to monitor compliance with the regulations. Treatments must be certified in accordance with the conditions described in § 319.37-9(c) of this chapter.

(b) [Reserved]

A person may petition the Administrator to have a taxon added to the noxious weeds lists in § 360.200. Details of the petitioning process for adding a taxon to the lists are available on the Internet at http://www.aphis.usda.gov/plant_health/plant_pest_info/weeds/downloads/listingguide.pdf. Persons who submit a petition to add a taxon to the noxious weed lists must provide their name, address, telephone number, and (if available) e-mail address. Persons who submit a petition to add a taxon to the noxious weed lists are encouraged to provide the following information, which can help speed up the review process and help APHIS determine whether the specified plant taxon should be listed as a noxious weed:

(a) Identification of the taxon. (1) The taxon's scientific name and author;

(2) Common synonyms;

(3) Botanical classification;

(4) Common names;

(5) Summary of life history;

(6) Native and world distribution;

(7) Distribution in the United States, if any (specific States, localities, or Global Positioning System coordinates);

(8) Description of control efforts, if established in the United States; and

(9) Whether the taxon is regulated at the State or local level.

(b) Potential consequences of the taxon's introduction or spread. (1) The taxon's habitat suitability in the United States (predicted ecological range);

(2) Dispersal potential (biological characteristics associated with invasiveness);

(3) Potential economic impacts (e.g., potential to reduce crop yields, lower commodity values, or cause loss of markets for U.S. goods); and

(4) Potential environmental impacts (e.g., impacts on ecosystem processes, natural community composition or structure, human health, recreation patterns, property values, or use of chemicals to control the taxon).

(c) Likelihood of the taxon's introduction or spread. (1) Potential pathways for the taxon's movement into and within the United States; and

(2) The likelihood of survival and spread of the taxon within each pathway.

(d) List of references.

A person may petition the Administrator to remove a taxon from the noxious weeds lists in § 360.200. Details of the petitioning process for removing a taxon from the lists are available at http://www.aphis.usda.gov/plant_health/plant_pest_info/weeds/downloads/delistingguide.pdf. Persons who submit a petition to remove a taxon from the noxious weed lists would be required to provide their name, address, telephone number, and (if available) e-mail address. Persons who submit a petition to remove a taxon from the noxious weed lists are encouraged to provide the following information, which can help speed up the review process and help APHIS determine whether the specified plant taxon should not be listed as a noxious weed:

(a) Evidence that the species is distributed throughout its potential range or has spread too far to implement effective control.

(b) Evidence that control efforts have been unsuccessful and further efforts are unlikely to succeed.

(c) For cultivars of a listed noxious weed, scientific evidence that the cultivar has a combination of risk elements that result in a low pest risk. For example, the cultivar may have a narrow habitat suitability, low dispersal potential, evidence of sterility, inability to cross-pollinate with introduced wild types, or few if any potential negative impacts on the economy or environment of the United States.

(d) List of references.

(a) Under section 436 of the Plant Protection Act (7 U.S.C. 7756), a State or political subdivision of a State may not regulate in foreign commerce any noxious weed in order to control it, eradicate it, or prevent its dissemination. A State or political subdivision of a State also may not impose prohibitions or restrictions upon the movement in interstate commerce of noxious weeds if the Secretary has issued a regulation or order to prevent the dissemination of the noxious weed within the United States. The only exceptions to this are:

(1) If the prohibitions or restrictions issued by the State or political subdivision of a State are consistent with and do not exceed the regulations or orders issued by the Secretary; or

(2) If the State or political subdivision of a State demonstrates to the Secretary and the Secretary finds that there is a special need for additional prohibitions or restrictions based on sound scientific data or a thorough risk assessment.

(b) Therefore, in accordance with section 436 of the Plant Protection Act, the regulations in this part preempt all State and local laws and regulations that are inconsistent with or exceed the regulations in this part unless a special need request has been granted in accordance with the regulations in §§ 301.1 through 301.13 of this chapter.