Have you been seeing increased corn rootworm pressure in your continuous corn fields over the last few years? Monitoring with sticky traps can help you determine if you have a Bt resistant corn rootworm problem and it helps us keep track of where these problem fields are. Thanks to GFO and ABSTC, we still have […]
Results from the 2024 Ontario corn rootworm (CRW) trap sites monitored through the Adult Corn Rootworm (CRW) Trap Monitoring Network have been summarized in the infographic below. Thank you to all the trap participants for monitoring their traps this year. These sites are helping us to identify fields and counties with potential resistant corn rootworm […]
Have you really lived, if you haven’t had the enjoyable experience of trying to change sticky traps while rootworm beetles crawl down your shirt? Or had the thrill of tripping over goosenecked plants while you’re looking ahead to find your next trap down the corn row? Well, if that sounds thrilling (or even if it […]
The Canadian “Bt” Corn Trait Tables for 2024 are now available: English: Canadian Bt Corn Trait Table for April 2024 French: Maïs exprimant des protéines insecticides disponibles au Canada (Avril 2024) Bt is in quotes because RNAi (RNA interference) technology, which is not a Bt trait, is now offered in some of the packages for […]
Results from the 2023 Ontario corn rootworm (CRW) trap sites monitored through the Adult Corn Rootworm (CRW) Trap Monitoring Network have been summarized in the infographic below. Thank you to all the trap participants for monitoring their traps this year. These sites are helping us to identify fields and counties with potential resistant corn rootworm […]
We should be seeing adult rootworm activity very soon so it is the perfect time to put up any CRW sticky traps. If you are new to the CRW Trap Network, Welcome! If you are returning from previous years, there are some new features you should be aware of. Trap Set Up in Field: Corn […]