act Aug. 20, 1912, ch. 308, § 937 Stat. 318Section 162, , , authorized rules and regulations as necessary for carrying out the purposes of this chapter.
Aug. 20, 1912, ch. 308, § 1037 Stat. 318Pub. L. 97–461, § 296 Stat. 2523Section 163, acts , ; , , , set forth penalties for violations of provisions of this chapter or regulations promulgated thereunder.
act Aug. 20, 1912, ch. 308, § 1037 Stat. 318Section 164, , , set forth duty of United States attorneys to prosecute violations of this chapter.
act Aug. 20, 1912, ch. 308, § 10May 1, 1928, ch. 46245 Stat. 468Section 164a, , as added , , authorized search and seizure of nursery stock and plant products by Department of Agriculture employees.