What the latest tensions between the United States and Iran could mean for agriculture — and why some farm groups say it strengthens the case for year-round E15 sales — are among today’s top agriculture headlines. A new report also highlights the biggest soybean disease losses farmers faced in 2025.

Additional agriculture policy news includes an update on legislation that would allow year-round E15 sales, developments in renewable diesel policy and a coalition of agriculture groups coming together to support uniform herbicide labeling. There are also updates on where the Farm Bill stands today. Other headlines include an update on New World screwworm, South Dakota becoming the latest state to enact a five-year ban on cell-cultured protein and decisions made by pork producers at the latest National Pork Industry Forum. In ag manufacturing news, U.S. tractor and combine sales were down in February, according to the Association of Equipment Manufacturers.

If you have a bad relationship with weeds, you are not alone. Ron Geiss, market development specialist with Corteva Agriscience, describes weeds as a “thief,” stealing crop yield. As farmers prepare for the growing season, Geiss shares tips on effective weed management in today’s conversation.

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