Oregon-Washington Railroad & Navigation Co. v. Washington
Headline: Alfalfa pest ruling limits state quarantine power, as Court says federal agriculture law lets the Secretary control interstate plant quarantines and blocks Washington from stopping rail hay shipments
Holding: The Court held that federal law gives the Secretary of Agriculture exclusive authority to quarantine interstate plant shipments, so Washington’s state quarantine law could not be applied to restrict interstate hay shipments.
- Gives federal Agriculture Secretary control over interstate plant quarantines.
- Limits states’ power to block interstate hay shipments under state quarantine laws.
- Rail carriers cannot be stopped by state quarantine when federal rules govern shipment.
Summary
Background
The dispute was between the State of Washington and a railroad company that carried hay across state lines. Washington’s Director of Agriculture, with the Governor’s approval, declared a quarantine on September 17, 1921, to keep out the alfalfa weevil and banned alfalfa hay and meal into Washington except in sealed containers. The railroad allegedly brought about 100 cars of hay into Washington in common boxcars, violating the state order, and state courts issued and upheld an injunction against the railroad.
Reasoning
The central question was whether Washington could enforce its quarantine against interstate shipments or whether federal law governs. The Court reviewed a federal statute (originally 1912, amended 1917) that authorizes the Secretary of Agriculture to quarantine States or parts of States and to set rules for inspection, shipment, and certification. The Court concluded Congress intended the Secretary to occupy this field for interstate plant quarantines. Because the federal law covers regulation of interstate shipment of potentially infested plant products, the state quarantine could not legally be applied to interstate commerce while that federal scheme is in force. The Court therefore reversed the Washington court’s decree.
Real world impact
After this decision, disputes over interstate quarantines for plants and related products must be routed through the federal quarantine scheme overseen by the Secretary of Agriculture. Rail carriers, shippers, state agriculture officials, and farmers cannot rely on conflicting state rules to block interstate movement when the federal statute governs.
Dissents or concurrances
Two Justices dissented, arguing Congress should not be read to strip states of power to act against an immediate threat when federal officers have not taken affirmative steps.
Opinions in this case:
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