Monterey ready to use caterpillar killer spray

Controls caterpillars with no effect on birds, earthworms, honeybees, ladybugs, and other beneficial insects when used as directed

Caterpillars eat treated foliage then immediately stop feeding and damaging plants

For use on fruits, vegetables, ornamentals, and shade trees

Can be used on edible plants up to the day of harvest

Effective on armyworms, bagworms, cabbage loopers, fall cankerworms, gypsy moths, hornworms, tent caterpillars, and more

Active Ingredient: Bacillus Thuringiensis

OMRI (Organic Materials Review Institute) listed for organic gardening