(a) The Secretary of Agriculture having previously quarantined Hawaii and Puerto Rico on account of the pink bollworm of cotton (Pectinophora gossypiella Saunders) and the cotton blister mite (Eriophyes gossypii Banks), insect pests new to and not widely prevalent or distributed within and throughout the United States, now determines that it is necessary to extend the quarantine to prevent the spread of these insects from the Virgin Islands of the United States, where they are known to occur.

(b) Under the authority of sections 411, 412, 414, and 434 of the Plant Protection Act (7 U.S.C. 7711, 7712, 7714, and 7754), Hawaii, Puerto Rico, and the Virgin Islands of the United States are quarantined to prevent the spread of the aforementioned insect pests.

(c) All parts and products of plants of the genus Gossypium, such as seeds including seed cotton; cottonseed; cotton lint, linters, and other forms of cotton fiber; cottonseed hulls, cake, meal, and other cottonseed products, except oil; cotton waste; and all other unmanufactured parts of cotton plants; and all second-hand burlap and other fabric which have been used, or are of the kinds ordinarily used, for wrapping or containing cotton, are hereby prohibited movement from the Hawaii, Puerto Rico, and the Virgin Islands of the United States into or through any other State, Territory or District of the United States, in manner or method or under conditions other than those prescribed in the regulations hereinafter made or amendments thereto: Provided, That whenever the Deputy Administrator of the Plant Protection and Quarantine Programs shall find that existing conditions as to the pest risk involved in the movement of the articles to which the regulations supplemental hereto apply, make it safe to modify, by making less stringent, the restrictions contained in any such regulations, he shall set forth and publish such findings in administrative instructions, specifying the manner in which the regulations should be made less stringent, whereupon such modification shall become effective.

(d) As used in this subpart, unless the context otherwise requires, the term State, Territory, or District of the United States means State, the District of Columbia, Alaska, Guam, Hawaii, Puerto Rico, or the Virgin Islands of the United States.