Corn earworm in sweet corn trapping map for July 16-22, 2012
Corn earworm activity has been higher in the western part of Michigan compared to the east.
See the map below for corn earworm activity in pheromone traps for July 16-22, 2012.
Numbers on map represent the number of corn earworms caught
between July 16-22, 2012. Each number is the total number
of moths caught
during a week in a single pheromone trap placed
near a sweet corn field.
To learn more about corn earworm biology, trapping and management, see the recent MSU Extension News articles:
- Corn earworm activity is beginning in Michigan sweet corn fields
- Corn earworm in sweet corn trapping map
- Corn earworm in sweet corn trapping map for July 9-15, 2012
- Corn earworm in sweet corn trapping map for July 23-29, 2012
- Corn earworm in sweet corn trapping map for July 30-Aug. 5, 2012
- Corn earworm in sweet corn trapping map for August 6-12, 2012
- Corn earworm in sweet corn trapping map for August 13-19, 2012
- Corn earworm in sweet corn trapping map for August 27, 2012
Dr. Szendrei’s work is funded in part by MSU’s AgBioResearch.