Thuricide BT Caterpillar Control

Thuricide contains Bacillus thuringiensis (Bt), a naturally occurring bacteria. When caterpillars ingest the treated plant leaves, the bacteria produce proteins that specifically target their digestive systems, causing them to stop feeding and eventually die.

Yes, it is safe for use on fruits and vegetables. Because it is OMRI listed, it is approved for organic gardening practices, though you should always wash your produce thoroughly before consumption as a standard safety precaution.

No, Thuricide is highly selective. It is designed to target only the larval stages of worms and caterpillars, meaning it generally does not affect beneficial insects, pollinators, or predatory insects that might be visiting your garden.

Yes, this is a liquid concentrate. You will need to dilute it according to the instructions on the label before applying it to your plants with a sprayer.

The frequency of application depends on the severity of the infestation and environmental conditions. Generally, you should reapply after heavy rain or every 7 to 10 days while the caterpillars are active to ensure continued protection.