Roaches evolve to avoid sweet-tasting poison bait, researchers say

Roaches evolve to avoid sweet-tasting poison bait, researchers say, Seattle Times, Associated Press, et al, May 23, 2013. For decades, people have been getting rid of cockroaches by setting out bait mixed with poison. But in the late 1980s, in an apartment test kitchen in Florida, something went wrong. Coby Schal, entomology, featured.