It was superseded by the Plant Protection Act of 2000 (P.L. 106–224, Title IV).[1] Under the new law, the Animal and Plant Health Inspection Service (APHIS) retains broad authority to inspect, seize, quarantine, treat, destroy or dispose of imported plant and animal materials that are potentially harmful to U.S. agriculture, horticulture, forestry, and, to a certain degree, natural resources. (7 U.S.C. 7701 et seq.).
Titles of the Act
The 1957 Act was drafted as two titles defining policy standards for the control, eradication, and regulation of plant pests.
Title I - Federal Plant Pest Act - 7 U.S.C. §§ 150aa-150jj
Definitions
Dissemination of plant pests
Postal laws
Seizure of infected plants
Regulations and conditions
Inspections and seizures
Penalty
Separability
Disinfection of railway cars
Repeals
Title II - Eradication and Control of Insect Pests, Plant Diseases, and Nematodes - 7 U.S.C. § 147a
Department of Agriculture Organic Act of 1944 amendment