Monterey B.t. Concentrate

B.t. stands for Bacillus thuringiensis, a naturally occurring soil bacterium. When caterpillars or worms ingest the treated plant material, the bacteria produce a protein that stops them from feeding, causing them to die within a few days.

No, Monterey B.t. is highly targeted. It specifically affects leaf-eating caterpillars and worms, leaving beneficial insects like bees, ladybugs, and predatory wasps unharmed.

Yes, it is safe for use on vegetables. Because it is a biological insecticide, you can apply it to your crops, but always check the label for the specific pre-harvest interval to know how long to wait before picking your produce.

Since this is a concentrate, you will need to dilute it with water before spraying. Follow the mixing ratios provided on the product label, as the amount of concentrate required can vary depending on the type of plant and the severity of the infestation.

Yes, this product is safe for use around people and pets when applied according to the label instructions. As with any garden product, it is best to keep children and pets away from the area while you are spraying and until the product has dried.

No, this is a specialized insecticide. It is effective against worms and caterpillars, such as tomato hornworms, loopers, and bagworms, but it will not control aphids, beetles, or mites.