A total of 20 pheromone traps were monitored in 18 counties in North Dakota in 2024. Pheromone traps are used as an "early warning" system to trigger field scouting if the crop is in the susceptible stage. (NDSU photo)
A total of 20 pheromone traps were monitored in 18 counties in North Dakota in 2024. Pheromone traps are used as an "early warning" system to trigger field scouting if the crop is in the susceptible stage. (NDSU photo)https://www.ag.ndsu.edu/news/newsreleases/2025/february/wheat-midge-and-its-parasitoid-wasp-decline-to-all-time-lows-in-2025/wheat-midge-trap-in-field-ndsu-photo.jpg/viewhttps://www.ag.ndsu.edu/news/newsreleases/2025/february/wheat-midge-and-its-parasitoid-wasp-decline-to-all-time-lows-in-2025/wheat-midge-trap-in-field-ndsu-photo.jpg/@@download/image/Wheat midge trap in field (NDSU photo).jpg
A total of 20 pheromone traps were monitored in 18 counties in North Dakota in 2024. Pheromone traps are used as an "early warning" system to trigger field scouting if the crop is in the susceptible stage. (NDSU photo)
