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Ag PhD Full Episodes
Mobile vs Immobile Nutrients in Plants, Post Corn Herbicides, Weed Control
Nutrient movement in plants, post-emerge weed control in corn, and weed control in non-crop areas. Weed of the Week is marestail, and Darren Hefty explains how to reduce spray drift.
Up Next in 2020
Calculating GDUs, Water Quality and I...
Learn about GDUs, water treatments, gall midge, and our Weed of the Week. Darren talks about checking behind the tractor when planting.
Compatibility Agents, Leaf Diseases i...
Compatibility agents, rebate programs for 2020, wheat leaf diseases. The Weed of the Week is field pennycress, and Darren talks about high-speed disks.
Fallow Syndrome, PostEmerge Wheat Her...
Fallow syndrome, winter wheat herbicides & burndown herbicides. The Weed of the Week is quackgrass & Darren talks about grain storage in this week's Iron Talk.