this subpart shall also be subject to §§ 352.1 through 352.8 of this chapter, as amended.

(b) Importation at northern ports of unfumigated lint, linters, waste, cottonseed cake, cottonseed meal and covers used only for cotton, for exportation or for transportation and exportation through another northern port, may be authorized by the inspector under permit if, in his judgment, such procedures can be authorized without risk of introducing the pink bollworm.

(c) Entry under permit of lint, linters, or waste compressed to high density will be authorized for purposes of storage in the north pending exportation, fumigation, or utilization in an approved mill or plant provided the owner or operator of such proposed storage place has executed an agreement with the Plant Protection and Quarantine Programs similar to those required for mills or plants to utilize lint, linters, and waste as specified in §319.8-8(a)(2), and provided further that (1) Inspectors are available to supervise the storage,

(2) The bales of material to be stored are free from surface contamination,

(3) The material is kept segregated from other cotton and covers in a manner satisfactory to the inspector, and

(4) The waste is collected and disposed of in a manner satisfactory to the inspector.

(d) Except as provided in §319.823(a)(4), compressed lint, linters, and waste, uncompressed waste derived from cotton milled in a non-cottonproducing country, and covers, arriving at a port in the north for entry for exportation, vacuum fumigation, or utilization in accordance with the requirements in this subpart, may be allowed movement in Customs custody for storage at a point in the north pending such exportation, or movement to an approved mill or plant for vacuum fumigation or utilization, when there are inspectors available to

6 For the purposes of this subpart the following countries are considered as non-cotton-producing countries: Austria, Belgium, Canada, Denmark, Eire, Finland, France, Germany, Great Britain (United Kingdom), Iceland, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Sweden and Switzerland.

supervise such storage, if the bales are free of surface contamination, if they are kept segregated from other cotton and covers in a manner satisfactory to the inspector, and if waste is collected and disposed of in a manner satisfactory to the inspector. Such lint, linters, waste, and covers shall remain under Customs custody until released by the inspector.

(e) Importation of lint, linters, and waste from Mexico for transportation and exportation will be authorized under permit if such material is compressed before, or immediately upon entering into the United States, or is compressed while en route to the port of export at a compress specifically authorized in the permit. The ports of export which may be named in the permit shall be limited to those that have been administratively approved for such exportation. Storage of such compressed cotton may be authorized, in approved bonded warehouses in Texas.

(f) Entry of uncompressed lint, linters, and waste from Mexico may be authorized at ports named in the permit for exportation at ports within the generally infested pink bollworm regulated area or for transportation and exportation via rail to Canada under such conditions and over such routes as may be specified in the permit.

[24 FR 10788, Dec. 29, 1959, as amended at 27 FR 5390, June 7, 1962; 36 FR 24917, Dec. 24, 1971; 63 FR 31101, June 8, 1998]

§319.8-18 Samples.

(a) Samples of lint, linters, waste, cottonseed cake, and cottonseed meal may be entered without further permit other than the authorization contained in this section, but subject to inspection and such treatment as the inspector may deem necessary. Samples which represent either such products of United States origin or such products imported into the United States in accordance with the requirements of this subpart, and which were exported from the United States, may be entered into the United States without inspection when the inspector is satisfied as to the identity of the samples.

(b) Samples of cottonseed or seed cotton may be entered subject to the conditions and requirements provided in §§ 319.8-2, 319.8-4, and 319.8-19.

(c) Bales or other containers of cotton shall not be broken or opened for sampling and samples shall not be drawn until the inspector has so authorized and has prescribed the conditions and safeguards under which such samples shall be obtained.

§319.8-19 Cottonseed or seed cotton for experimental or scientific purposes.

Entry of small quantities of cottonseed or seed cotton for experimental or scientific purposes may be authorized through such ports as may be named in the permit, and shall be subject to such special conditions as shall be set forth in the permit to provide adequate safeguards against pest entry.

$319.8-20 Importations by the Department of Agriculture.

Cotton and covers may be imported by the Department of Agriculture for experimental or scientific purposes under such conditions as may be prescribed by the Deputy Administrator of the Plant Protection and Quarantine Programs, which conditions may include clearance through the New Crops Research Branch of the Plant Science Research Division, Agricultural Research Services.

§319.8-21 Release of cotton and covers after 18 months' storage.

Cotton and covers, the entry of which has been authorized subject to vacuum fumigation or other treatment because of the pink bollworm only, and which have not received such treatment but have been stored for a period of 18 months or more will be released from further plant quarantine entry restrictions.

$319.8-22 Ports of entry or export.

When ports of entry or export are not specifically designated in this subpart but are left to the judgment of the inspector, the inspector shall designate only such ports as have been administratively approved for such entry or export.

§319.8-23 Treatment.

(a)(1) Vacuum fumigation as required in this subpart shall consist of fumigation, in a vacuum fumigation plant ap

proved by the Deputy Administrator of the Plant Protection and Quarantine Programs, under the supervision of an inspector and to his satisfaction. Continued approval of the plant will be contingent upon the granting by the operator thereof, to the inspector, of access to all parts of the plant at all reasonable hours for the purpose of supervising sanitary and other operating conditions, checking the efficacy of the apparatus and chemical operations, and determining that wastage has been cleaned up and disposed of in a manner satisfactory to the inspector; and upon the maintenance at the plant of conditions satisfactory to the inspector.

(2) After cotton and covers have been vacuum fumigated they shall be so marked under the supervision of an inspector. Such material may thereafter be distributed, forwarded, or shipped without further plant quarantine entry restriction.

(3) Cotton and covers held by an importer for vacuum fumigation must be stored under conditions satisfactory to the inspector.

(4) Prompt vacuum fumigation of cotton and covers (other than high density cotton free of surface contamination) will be required at non-northern ports. Similar prompt vacuum fumigation will be required at Norfolk, Virginia, during the period June 15 to October 15 of each year, except for covers which have been used to contain only lint, linters, or waste, and the bales of which are compressed to a density of 28 or more pounds per cubic foot and are free of surface contamination.

(b) An inspector may authorize the substitution of processing, utilization, or other form of treatment for vacuum fumigation when in his opinion such other treatment, selected by him from administratively authorized procedures, will be effective in eliminating infestation of the pink bollworm.

§319.8-24 Collection and disposal of waste.

(a) Importers shall handle imported, unfumigated cotton and covers in a manner to avoid waste. If waste does occur, the importer or his agent shall collect and dispose of such waste in a manner satisfactory to the inspector.

(b) If, in the judgment of an inspector, it is necessary as a safeguard against risk of pest dispersal to clean railway cars, lighters, trucks, and other vehicles and vessels used for transporting such cotton or covers, or to clean piers, warehouses, fumigation plants, mills, or other premises used in connection with importation of such cotton or covers, the importer or his agent shall perform such cleaning, in a manner satisfactory to the inspector.

(c) All costs incident to such collection, disposal, and cleaning other than the services of the inspector during his regular tour of duty and at the usual place of duty, shall be borne by the importer or his agent.

$319.8-25 Costs and charges.

The services of the inspector during regularly assigned hours of duty and at the usual places of duty shall be furnished without cost to the importer. The Plant Protection and Quarantine Programs will not assume responsibility for any costs or charges, other than those indicated in this section, in connection with the entry, inspection, treatment, conditioning, storage, forwarding, or any other operation of any character incidental to the physical entry of an importation of a restricted material.

§319.8-26 Material refused entry.

Any material refused entry for noncompliance with the requirements of this subpart shall be promptly removed from the United States or abandoned by the importer for destruction, and pending such action shall be subject to the immediate application of such safeguards against escape of plant pests as the inspector may prescribe. If such material is not promptly safeguarded by the importer, removed from the United States, or abandoned for destruction to the satisfaction of the inspector it may be seized, destroyed, or otherwise disposed of in accordance with section 10 of the Plant Quarantine Act (7 U.S.C. 164a). Neither the Department of Agriculture nor the inspector will be responsible for any costs accruing for demurrage, shipping charges, cartage, labor, chemicals, or other expenses incidental to the safeguarding or disposal of material refused entry by

the inspector, nor will the Department of Agriculture or the inspector assume responsibility for the value of material destroyed.

Subpart-Sugarcane

$319.15 Notice of quarantine.

(a) On and after October 1, 1934, under authority conferred by the Plant Quarantine Act approved August 20, 1912 (37 Stat. 315; 7 U.S.C. 151–167), as amended, the importation into the United States of canes of sugarcane, or cuttings or parts thereof, sugarcane leaves, the bagasse, from all foreign countries and localities, is prohibited: Provided, That this prohibition shall not apply to importations by the U.S. Department of Agriculture for scientific or experimental purposes, nor to importations of specific materials which the Department may authorize under permit on condition that they have been or are to be so treated, processed, or manufactured that, in the judgment of the Department, their entry will involve no pest risk: Provided further, That whenever the Deputy Administrator of the Plant Protection and Quarantine Programs shall find that existing conditions as to pest risk involved in the importation of bagasse and related sugarcane products into Guam, make it safe to modify by making less stringent the restrictions of this section with respect to such importation, he shall publish such finding in administrative instructions, specifying the manner in which the restrictions shall be made less stringent and imposing such conditions on such importation as he deems necessary to carry out the purposes of this section, whereupon such modification shall become effective.

(b) As used in this subpart, unless the context otherwise requires, the term "United States" means the States, the District of Columbia, Guam, Puerto Rico, and the Virgin Islands of the United States.

§319.15a Administrative instructions and interpretation relating to entry into Guam of bagasse and related sugarcane products.

Bagasse and related sugarcane products have been so processed that, in the

judgment of the Department, their importation into Guam will involve no pest risk, and they may be imported into Guam without further permit, other than the authorization contained in this paragraph. Such importations may be made without the submission of a notice of arrival inasmuch as there is available to the inspector the essential information normally supplied by the importer at the time of importation. Inspection of such importations may be made under the general authority of § 330.105(a) of this chapter. If an importation is found infected, infested, or contaminated with any plant pest and is not subject to disposal under this part, disposition may be made in accordance with $330.106 of this chap

ter.

Subpart-Citrus Canker and Other Citrus Diseases

§319.19 Notice of quarantine.

(a) In order to prevent the introduction into the United States of the citrus canker disease (Xanthomonas citri (Hasse) Dowson) and other citrus diseases, the importation into the United States of plants or any plant part, except fruit and seeds, of all genera, species, and varieties of the subfamilies Aurantioideae, Rutoideae, Toddalioideae of the botanical family Rutaceae is prohibited, except as provided in paragraphs (b), (c), and (d) of this section.

and

(b) Plants or plant parts of all genera, species, and varieties of the subfamilies Aurantioideae, Rutoideae, and Toddalioideae of the botanical family Rutaceae may be imported into the United States for experimental or scientific purposes in accordance with conditions prescribed by the Administrator, Animal and Plant Health Inspection Service, United States Department of Agriculture.

(c) Plants or plant parts of all genera, species, and varieties of the subfamilies Aurantioideae, Rutoideae, and Toddalioideae of the botanical family Rutaceae may be imported into Guam in accordance with §319.37-6.

(d) Plants or plant parts of all genera, species, and varieties of the subfamilies Aurantioideae, Rutoideae, and Toddalioideae of the botanical family

Rutaceae that are regulated articles under §§ 319.40-1 through 319.40-11 may be imported into the United States in accordance with §§319.40-1 through 319.40-11 and without restriction by this subpart.

(e) As used in this section unless the context otherwise requires, the term "United States" means the continental United States, Guam, Hawaii, Puerto Rico, and the Virgin Islands of the United States.

[24 FR 10788, Dec. 29, 1959, as amended at 60 FR 27674, May 25, 1995]

Subpart-Corn Diseases

QUARANTINE

§319.24 Notice of quarantine.

(a) The fact has been determined by the Secretary of Agriculture, and notice is hereby given, that maize or Indian corn (Zea mays L.) and closely related plants are subject to certain injurious diseases, especially Peronospora maydis Raciborski, Sclerospora sacchari Miyake and other downy mildews; also the Physoderma diseases of maize, Physoderma zeae-maydis Shaw, and Physoderma maydis Miyake, new to and not heretofore widely prevalent or distributed within and throughout the United States, and that these diseases occur in southeastern Asia (including India, Siam, Indo-China and China), Malayan Archipelago, Australia, Oceania, Philippine Islands, Formosa, Japan, and adjacent islands.

(b) Except as provided for in paragraph (d) of this section for corn seed from New Zealand, on and after July 1, 1916, and until further notice, by virtue of section 7 of the act of Congress approved August 20, 1912, known as the "Plant Quarantine Act” (37 Stat. 317; 7 U.S.C. 160), the importation into the United States, in the raw or unmanufactured state, from southeastern Asia (including India, Siam Indo-China and China), Malayan Archipelago, Australia, New Zealand, Oceania, Philippine Islands, Formosa, Manchuria, Japan, and adjacent islands, of seed and all other portions of Indian corn or maize (Zea mays L.), and the closely related plants, including all species of Teosinte (Euchlaena), jobs-tears (Coix), Polytoca, Chionachne, and Sclerachne,

except for experimental or scientific purposes by the Department of Agriculture, except as provided in the regulations supplemental hereto, is prohibited: Provided, That whenever the Deputy Administrator of the Plant Protection and Quarantine Programs shall find that existing conditions as to pest risk involved in the importation of the articles to which the regulations supplemental thereto apply, make it safe to modify, by making less stringent, the restrictions contained in any of such regulations, he shall publish such findings in administrative instructions, specifying the manner in which the regulations shall be made less stringent, whereupon such modification shall become effective; or he may, when the public interests will permit, with respect to the importation of such articles into Guam, upon request in specific cases, authorize such importation under conditions, specified in the permit to carry out the purposes of this subpart, that are less stringent than those contained in the regulations.

(c) As used in this subpart, unless the context otherwise requires, the term "United States" means the States, the District of Columbia, Guam, Puerto Rico, and the Virgin Islands of the United States.

(d) Seed of Indian corn or maize (Zea mays L.) that is free from the cob and from all other parts of corn may be imported into the United States from New Zealand without further restriction.

[24 FR 10788, Dec. 29, 1959, as amended at 58 FR 44745, Aug. 25, 1993]

§319.24a Administrative instructions

relating to entry of corn into Guam. Corn may be imported into Guam without further permit, other than the authorization contained in this section but subject to compliance with §319.24 3. Such imports need not comply with the notice of arrival requirements of § 319.24-4 inasmuch as information equivalent to that in a notice of arrival is available to the inspector from another source. Section 319.24-5 shall not be applicable to importations of corn into Guam. Such importations shall be

subject to inspection at the port of entry. Corn found upon inspection to contain disease infection will be subject to sterilization in accordance with methods selected by the inspector from administratively authorized procedures known to be effective under the conditions in which applied.

REGULATIONS GOVERNING ENTRY OF INDIAN CORN OR MAIZE

§319.24-1 Applications for permits for importation of corn.

Persons contemplating the importation of corn into the United States shall, before shipping the corn, make application for a permit, on forms provided for that purpose, to the Deputy Administrator of the Plant Protection and Quarantine Programs, Department of Agriculture, Washington, DC, stating the name and address of the exporter, the country and locality where grown, the port of departure, the proposed port of entry, and the name and address of the importer or of the broker in the United States to whom the permit should be sent.

(Approved by the Office of Management and Budget under control number 0579-0049) (44 U.S.C. 35)

[24 FR 10788, Dec. 29, 1959, as amended at 48 FR 57466, Dec. 30, 1983]