evidence: There are some products sold that claim to be safe for people and wildlife, but that kill rodents like rats and mice. One of these is corn gluten mea... [...] There are some products sold that claim to be safe for people and wildlife, but that kill rodents like rats and mice. One of these is corn gluten meal. But I am not finding any scientific evidence it kills mice; just anecdotal. In fact, I found a couple of science documents that said rats in labs are fed, in part, corn gluten!! [...] Is Corn Gluten Meal an effective (prove it) Rodenticide?