blog posts Praying mantis sign of a healthy garden, says U. of I. Extension Nov 11, 2016 10:45 am by WJBC-AMIllinois in the News Share on Facebook Tweet Email Images WJBC-AM (Bloomington, Ill., Nov. 7) – Don’t swat that green or brown bug with the long legs – it’s a sign that your garden is healthy. Share on Facebook Tweet Email