IPM technician, Holly (left) and COOP Student, Amanda (right), are sorting through red clover sweep-net samples collected near Falher, AB in July 2014. These samples provide an indication of species diversity and density within the region and allow us to monitor pest populations.
Each sample is sorted using paintbrushes into petri dishes by type of insect. Of particular interest in red clover sweep samples like these are red clover casebearers, lygus, and various types of weevils. We are also on the lookout for natural enemies such as parasitoids and predators.
-Shelby Dufton
-Shelby Dufton