Callaway Climate Insights

Callaway Climate Insights

Bayer finds growing market for its weed killer in Latin America as court ruling looms

The cancer controversy over Roundup isn’t going anywhere as market expands

Michael Molinski's avatar
Michael Molinski
Jun 01, 2026
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(Michael Molinski is a senior economist at Trendline Economics. He’s worked for Fidelity, Charles Schwab and Wells Fargo, and previously as a foreign correspondent and editor for Bloomberg News and MarketWatch.)

NEW YORK (Callaway Climate Insights) — The U.S. Supreme Court is expected to rule next month on the landmark case against Bayer’s weedkiller Roundup, which could either double the amount of lawsuits it faces or lead to the dismissal of tens of thousands of lawsuits claiming it causes cancer.

But in the meantime, German-based Bayer and rival Chinese-owned Syngenta have found a more lucrative region of the world to market glyphosate which doesn’t face as many judicial or government obstacles — Latin America.

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