European Corn Borer
It appears that peak moth flight may have come and gone with only a minimal activity being detected this year. There may be pockets of elevated activity within the growing area. The May snow may have disrupted the over wintering.
Recommended Economic Threshold:
- 60 moths in a 7-day period in a pheromone trap
- 120 moths in a 7-day period in a black light trap
- 1 eggmass per 15 plants surveyed