 NDSU cropping systems specialist Anitha Chermamilla spoke at Langdon Research Extension Center's field day, where she shared some results from seed treatment and foliar insecticide application trials for the canola flea beetle. The most effective one was a seed treatment of mix, mixed active ingredients, that is anionic and alumidum or butyl start, followed by, after the seed treatment, 10 days or 14 days after seed treatment, doing a foliar spray.