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Explore our library of articles to expand your knowledge of birds, trees, plants and lots more.
Learn how to keep your trees healthy year-round with clear, practical articles written to make tree care simple, accessible, and stress-free.
SKU:LG-6332
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Monterey B.t. is an insecticide for caterpillars and worm-type insects such as cabbage looper, bagworm, gypsy moth, fall cankerworm and elm spanworm. It protects the foliage of vegetables, melons, shade trees and ornamentals.
It is designed for caterpillars and worm-type insects, including:
Yes. When used as directed, Monterey B.t. has no effect on birds, earthworms or beneficial insects such as honeybees and ladybugs.
Yes. It is OMRI listed and approved for organic gardening. OMRI, the Organic Materials Review Institute, determines whether a product qualifies as organic under the USDA's National Organic Program.
It mixes instantly with water. Apply it with a trigger spray bottle or a pressure tank sprayer, and follow the directions on the label.
We stock Monterey B.t. at TreeHelp.