Back to Show
PBS News Hour
Increased immunity in weeds may threaten U.S. crops
NewsHour Weekend traveled to Iowa to explore the widespread issue of herbicide-resistant and hard-to-control weeds. Millions of acres of farmland have been affected, rendering some fields unable to be farmed.The EPA recently approved a new Dow herbicide that the industry says could help the problem. Opponents have sued claiming it could possibly harm the environment and human health.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

56:45
June 23, 2025 - PBS News Hour full episode

26:45
June 22, 2025 - PBS News Weekend full episode

26:45
June 21, 2025 - PBS News Weekend full episode

56:44
June 20, 2025 - PBS News Hour full episode

57:46
June 19, 2025 - PBS News Hour full episode

57:46
June 18, 2025 - PBS News Hour full episode

57:46
June 17, 2025 - PBS News Hour full episode

57:46
June 16, 2025 - PBS News Hour full episode

26:45
June 15, 2025 - PBS News Weekend full episode

26:45
June 14, 2025 - PBS News Weekend full episode

57:46
June 13, 2025 - PBS News Hour full episode

57:46
June 12, 2025 - PBS News Hour full episode