Scientists map high-tech war on Utah crickets Tiny radios track the critters, give clues on how to stop them from marauding By Valerie Bauman The Associated Press CHAPEL HILL, N.C. - Armed with a glue gun and radio transmitters the size of a penny, a University of North Carolina scientist is trying to stop mass insect migrations that devastate ranches in the Mountain West. Mormon crickets, also known as flightless katydids, travel in massive packs, devouring all surrounding terrain as they move. Packs of the bugs can cover more than a mile a day and devastate crops. Scientists are trying...