John Duff
John Duff is founder of Serō Ag Strategies and serves as a consultant to National Sorghum Producers.
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46 years and still dairy farming
Important drone laws you should know
Key discovery made in tar spot battle
May 16, 2024
May 15, 2024
May 14, 2024
Cicadas and fireflies in abundance
Better weed control without the calendar crunch
Get better postemergence soybean weed control with fewer restrictions
Farm Progress America, May 16, 2024