Except for breeding young, gophers are solitary creatures. They help aerate the soil by moving it from one point to another. But to be sure of maximizing the effectiveness of this method, you must cut every gopher hole into two halves. The angel's trumpet is a beautiful plant, but the leaves and flowers are poisonous to humans and animals. Purchase small plastic bags, crush them, and put them inside these holes. Can You Put Glass in the Microwave? The most common is called warfarin (trade name: cougar). /*