EPISODE · Apr 8, 2026 · 34 MIN
4/8/26 EPA DEF Regulations, John Deere Response, Tree Planting in America 250
from The Big Show
As the EPA changes regulations around diesel exhaust fluid (DEF), we talk with Don Van Houweling from the Van Wall Group about the technology being introduced by John Deere. We also hear about the America 250 tree planting initiative from Alex Frazier from Frazier Nursery. And Iowa Ag Water Alliance Executive Director Jeff Lucas is on the show on Clean Water Wednesday!
What this episode covers
As the EPA changes regulations around diesel exhaust fluid (DEF), we talk with Don Van Houweling from the Van Wall Group about the technology being introduced by John Deere. We also hear about the America 250 tree planting initiative from Alex Frazier from Frazier Nursery. And Iowa Ag Water Alliance Executive Director Jeff Lucas is on the show on Clean Water Wednesday!
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4/8/26 EPA DEF Regulations, John Deere Response, Tree Planting in America 250
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