Bonide Captain Jack's Bt Ready-to-Use Spray 32 oz – Organic Worm & Caterpillar Control

Overview

Discover an organic approach to garden pest management with Bonide Captain Jack's Bacillus Thuringiensis BT Ready-to-Use Spray. This 32 oz bottle arrives with a convenient trigger sprayer, designed for quick, on-demand protection of your vegetable, fruit, and ornamental plants. The formula centers on a trusted Bt strain, offering a targeted option for common worm and caterpillar pests in home gardens.

Pest targets

• Cabbage looper and other caterpillars that chew leaves
• Hornworms on peppers, tomatoes, and related crops
• Tent caterpillars that feed on ornamental and fruiting plants

Where you can use it

• Leafy greens and brassicas such as broccoli, cauliflower, kale, and mustard greens
• Fruits and vegetables including eggplant, peppers, melons, tomatoes, cabbage, and more
• Shade trees and ornamentals where caterpillars are a concern

How it works

The active Bt bacteria are ingested by targeted pests, causing them to stop feeding within a couple of days. The product is designed to be selective, with minimal impact on birds, earthworms, and many beneficial insects when used as directed.

How to apply

Apply thoroughly to affected plants when worms or caterpillars are first noticed. The Ready-to-Use spray is simple to deploy with the included trigger sprayer. For complete directions, consult the product label.

Why choose this for organic gardening

Approved for organic gardening, this Bonide solution offers a natural option to protect your oasis without harsh synthetic residues. It’s ready to use, so you can respond quickly to pest activity and keep your garden productive.