 And 2023 trials showed a 14-bushel increase in corn. Reduce stresses and shield your yield with Heat Shield from Hefty Naturals. The KNOX region is full of everyday heroes, and we want to reward them. KNOX, The Listen Center, and Hugo's Family Marketplace are acknowledging hometown heroes. We're asking you to nominate your favorite hometown hero. Visit knoxradio.com, click the Promotions tab at the bottom of the page, and nominate your hometown hero.