I've had three colonies of Lubbers appear this year all out front; none in the back yard as usual. I put down twice a jar lid with a heaping tablespoon of Nolobait, and twice used my fingers to put a LIGHT dusting of NoloBait on the colonies. They are eating nothing, sit still all day, clearly sick from the Nosema locustae protozoa, and I doubt that few will eat my plants or survive long enough to lay eggs. But even those few eggs will be infected. They are cannibals and thus spread the infection.