Bonide Bon-Neem II Oil is a broad-spectrum fungicide, insecticide, and miticide. It is for control of insects, diseases, and mites on vegetables, fruit, nuts, herbs, spices, roses, flowers, shrubs, houseplants, and turf grass in/around the home. This product is conveniently ready to use when it arrives because it is not a concentrate that needs mixing. The sprayer nozzle makes this product easy to deploy. Contains Neem Oil plus Pyrethrins. Pyrethrin naturally occurs in chrysanthemum flowers and is considered to be one of the best biodegradable insecticides. It kills insects by targeting their nervous systems. For indoor or outdoor use.