Ag News StoriesGrain NewsNews New Herbicide Resistance Test Available for Kochia and Pigweed by Colter Brown May 9, 2024 May 9, 2024 Herbicide-resistant kochia is problematic for farmers in North Dakota and Montana. Joe Ikley, North Dakota State University Extension weed specialist says NDSU first confirmed resistance to PPO-inhibiting (Group 14) herbicides … Read more 0 FacebookTwitterEmail