Code of Federal Regulations Title 7. Agriculture § 7.301.80 Quarantine;  restriction on interstate movement of specified regulated articles

(1) Soil, compost, peat, humus, muck, and decomposed manure, separately or with other things;  sand;  and gravel.

(2) Plants with roots.

(3) Grass sod.

(4) Plant crowns and roots for propagation.

(5) True bulbs, corms, rhizomes, and tubers of ornamental plants.

(6) Root crops, except those from which all soil has been removed.

(7) Peanuts in shells and peanut shells, except boiled or roasted peanuts.

(8) Small grains and soybeans.

(9) Hay, straw, fodder, and plant litter of any kind.

(10) Seed cotton and gin trash.

(11) Stumpwood.

(12) Long green cucumbers, cantaloupes, peppers, squash, tomatoes, and watermelons, except those from which all soil has been removed.

(13) Pickling cucumbers, string beans, and field peas.

(14) Cabbage, except firm heads with loose outer leaves removed.

(15) Leaf tobacco, except flue-cured leaf tobacco.

(16) Ear corn, except shucked ear corn.

(17) Sorghum.

(18) Used crates, boxes, burlap bags, and cotton-picking sacks, and other used farm products containers.

(19) Used farm tools.

(20) Used mechanized cultivating equipment and used harvesting equipment.

(21) Used mechanized soil-moving equipment.

(22) Any other products, articles, or means of conveyance, of any character whatsoever, not covered by paragraphs (b)(1) through (20) of this section, when it is determined by an inspector that they present a hazard of spread of witchweed, and the person in possession thereof has been so notified.