Monterey Organic Gardening B.T. Ready to Use Biological Insecticide, 32 Ounces

Controls worms & caterpillars on fruits, vegetables, ornamentals & shade trees in and around the home garden!

Key Product Features

• Monterey B.t. RTU should be applied when worms or caterpillars are first noticed, then repeated at five 5-7 day intervals while they are active.
• Should be applied more frequently to control heavy infestations.
• Apply thoroughly to top and bottom of foliage, and reapplied after heavy rains.
• No mixing required

Must be eaten by worms or caterpillars to be effective. After ingesting the insecticide, they immediately stop feeding, though they may otherwise appear to be unaffected for several days.