Armyworms are returning to wreak their havoc on pastures and lawns. These grayish-green and brown caterpillars, called armyworms because of their habit of marching across a grass sward and decimating it, are a scourge to the farmers who rely upon their grass and crops to make a living. And they don’t do the homeowner’s lawn any good either.
Adult armyworms are light reddish brown ...