¨Grasshoppers are attracted to ultraviolet light. That's why the insects are often found swarming glowing bulbs of white light. If residents want to do something about the bugs, they can switch out the lighting around their homes with amber-colored lights."
Maybe in the night put a bright ultraviolet light in the fields - with a strong fan behind it to suck´um in - and then process´em into a fishmeal product to market.
