Evergreen Pyrethrum Concentrate

How Evergreen Pyrethrum Works Evergreen insecticide contains 5 percent pyrethrins, a highly effective ingredient for killing insects quickly and eliminating infestations. The pyrethrum in this product is derived from the pyrethrum daisy, otherwise known as the chrysanthemum. In the wild, this flower uses its chemicals to ward off pests. When used in insecticides, the ingredient is more concentrated and affects a variety of insects immediately. It acts on the insects' nervous system, causing paralysis and death. The chemical begins to work not long after contact, and the ingredient will continue to work as long as it's on the target surface. It offers limited residual activity but is ideal for quick control of insects both indoors and outdoors. Where to Use Evergreen Concentrate Use Evergreen Concentrate insecticide indoors and outdoors to control and kill a variety of insects, from cockroaches to fleas and gnats. It's labeled for use in organic barns and farms, including those where o