 Grand Forks Mosquito Control operates as if the virus is always present, and therefore, major changes to the daily operations of Mosquito Control are not to be expected. Bill Dubinsky, News Radio 1310 KNOX and knoxradio.com. Thank you, Bill. Another update from the KNOX Newsroom is headed your way at 612. As you know, mornings, it's news on the twos. News Radio.