Monsanto Co. v. Spray-Rite Service Corp.

Background

Monsanto is a manufacturer of agricultural herbicides that in the late 1960s held about 15% of the corn herbicide market and 3% of the soybean market. Spray-Rite was a small, discount wholesale distributor that sold Monsanto products until Monsanto declined to renew its distributorship in October 1968. Spray-Rite sued under Section 1 of the Sherman Act, saying Monsanto and some distributors conspired to fix resale prices, terminated Spray-Rite to enforce the scheme, and encouraged a boycott. A jury found termination pursuant to a price-fixing conspiracy and awarded $3.5 million in damages, trebled to $10.5 million; the Seventh Circuit affirmed, and the Supreme Court agreed to resolve a conflict among appeals courts.

Reasoning

The Court focused on what proof is needed to show a manufacturer and distributors agreed to fix resale prices. It warned that complaints alone could reflect normal dealer relations and declined to let termination following complaints automatically prove a conspiracy. Instead, the Court required direct or circumstantial evidence that tends to exclude the possibility of independent action — a showing of a conscious commitment to a common scheme. The Court found the trial record contained such evidence and therefore left the issue for the jury.

Real world impact

The decision raises the proof needed in distributor-termination antitrust suits: ordinary complaints about price cutters are not enough by themselves to trigger treble damages. Manufacturers may consider distributor complaints without automatic liability, but plaintiffs who can show direct or strong circumstantial evidence of agreement can still win. The Court’s ruling resolves a split among appeals courts about the proper standard.

Dissents or concurrances

Justice Brennan concurred, agreeing with the judgment and stressing that the Court should not overrule the long-standing decision treating vertical resale price agreements as per se unlawful.