Monterey Garden Insect Spray is a bacterial product produced by fermentaiton, can be used on outdoor ornamentals, lawns, vegetables, fruit trees, etc. to control caterpillars, leafminers, codling moth, tent caterpillars, gypsy moth, thrips, borers and more. Garden Insect Spray can also be used to control fire ants in lawns and other outdoor areas. Its fast acting and odorless. Contains Spinosad.