( January 30, 2025, 12:34 PM EST) -- SAN FRANCISCO — Monsanto Co. on Jan. 29 moved in California federal court to exclude a plaintiffs’ expert in litigation over allegations that the herbicide Roundup causes cancer on grounds that his general causation opinion is inadmissible because he “simply parrots selected epidemiological studies whose conclusions he has not independently analyzed” and because he failed to employ a reliable methodology when reaching his opinion on specific causation....