The good news is a study in the Journal of Medical Entomology shows that lambda-cyhalothrin, the active ingredient in Cutter, ...

"The most effective insecticides for Joro spiders are those containing bifenthrin, deltamethrin, or lambda-cyhalothrin, which will quickly kill the spider and its eggs and prevent further ...

DoMyOwn Pest Box’s pesticides include such active ingredients as indoxacarb, beta-cyfluthrin, imidacloprid, lambda-cyhalothrin, and thiamethoxam, which are the same active ingredients the pros ...

Lawn products that contain the active ingredients bifenthrin, beta-cyfluthrin, lambda or gamma-cyhalothrin, permethrin, deltamethrin, or other pyrethroids. Please, always follow the label ...