--- product_id: 85759516 title: "8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1" brand: "bonide" price: "R845" currency: ZAR in_stock: true category: "Bonide" url: https://www.desertcart.co.za/products/85759516-8066-captain-jacks-bacillus-thuringiensis-bt-organic-worm-and-caterpillar store_origin: ZA region: South Africa --- # Safe for beneficial insects & plants Kills worms & caterpillars fast 100% organic, eco-friendly formula 8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1 **Brand:** bonide **Price:** R845 **Availability:** ✅ In Stock ## Summary > 🌱 Defend your garden like a pro—organic, powerful, and ready when you are! ## Quick Answers - **What is this?** 8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1 by bonide - **How much does it cost?** R845 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/85759516-8066-captain-jacks-bacillus-thuringiensis-bt-organic-worm-and-caterpillar) ## Best For - bonide enthusiasts ## Why This Product - Trusted bonide brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Results:** Ingested pests stop feeding instantly and perish within 2-3 days, saving your garden fast. - • **Garden Guardian:** Protects your fruits, veggies, shade trees, and ornamentals without harming bees or ladybugs. - • **Organic Powerhouse:** Harnesses Bacillus thuringiensis, a globally trusted, organic bacterium for safe pest elimination. - • **Precision Pest Control:** Targets cabbage loopers, hornworms, and tent caterpillars with surgical accuracy. - • **Ready-to-Use Convenience:** Comes in a 32 oz trigger spray for effortless, immediate application—no mixing required. ## Overview Bonide Captain Jack's Bacillus Thuringiensis BT is a 32 oz ready-to-use organic spray that effectively controls worms and caterpillars on a wide range of fruits, vegetables, and ornamental plants. Utilizing a natural bacterium, it kills pests by ingestion without harming beneficial insects or the environment, making it a top-rated, eco-friendly choice for professional and home gardeners alike. ## Description Bonide Captain Jack's Bacillus Thuringiensis BT, 32 oz Ready-to-Use ## Features - Protect your oasis with Captain Jack's Bt Thuricide Ready-to-Use Spray; this product controls cabbage looper, hornworms, tent caterpillars and more - Protects fruits, vegetables, shade trees and ornamentals; designed for use on broccoli, cauliflower, kale, mustard greens, eggplant, pepper, melons, tomatoes, cabbage, and more - Kills worms and caterpillar stage insects while causing no harm to birds, earthworms, or beneficial insects, such as honeybees and ladybugs; this product kills by ingestion, after ingesting, bugs immediately stop feeding and will die within 2-3 days - Active ingredient of the product is a strain of the bacterium bacillus thuringiensis, which is a leading insecticide used worldwide; approved for organic gardening - This product arrives conveniently ready-to-use in a trigger sprayer bottle; to use, apply thoroughly to affected plants when worms or caterpillars are first noticed; for full use instructions please see product label ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LYXXTZF | | Active Ingredients | Bacillus Thuringiensi,Lapidapteran Active Toxins | | Best Sellers Rank | #240 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #20 in Insect & Pest Repellent Sprays | | Brand | Bonide | | Brand Name | Bonide | | Customer Reviews | 4.6 out of 5 stars 4,852 Reviews | | Global Trade Identification Number | 00037321008064 | | Included Components | Bonide Captain Jack's Bacillus Thuringiensis BT, 32 oz Ready-to-Use | | Item Form | Spray | | Item Type Name | Bonide 8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1 | | Item Weight | 2.3 Pounds | | Liquid Volume | 32 Fluid Ounces | | Manufacturer | Bonide Products LLC | | Model Number | 8066A | | Part Number | Bonide - 8066 | | Target Species | Insects | | UPC | 037321008064 | | Unit Count | 32.0 Ounce | | Warranty Description | Warranty | ## Product Details - **Active Ingredients:** Bacillus Thuringiensi,Lapidapteran Active Toxins - **Brand:** Bonide - **Item Form:** Spray - **Item Weight:** 2.3 Pounds - **Liquid Volume:** 32 Fluid Ounces ## Images ![8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1 - Image 1](https://m.media-amazon.com/images/I/519TZz+EgNL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Will this kill squash vine borers?** A: I've read that it has to be BtK for it to kill SVB **Q: Amazon's highest rating (4.6) for this type of insecticide, and it is very popular. Do you agree that it is very effective for tomato fruit pests?** A: Yes it is. It's hard to find in stores anymore so Amazon is best source. It works and maintains organic qualities. **Q: Just curious as to why the info says "Approved for organic gardening" as opposed to simply "organic"! And who approves it?** A: Because it’s safe to use in a organic garden. **Q: Will this work on bud worms?** A: Yes. You should start using it before you see damage and then regularly every two weeks to keep them from taking over your plants. Worked great on my supertunias last summer. ## Frequently Bought Together - Bonide 8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1 - Bonide Captain Jack's Neem Oil, 32 oz Ready-to-Use Spray, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening - NATRIA Neem Oil Spray for Plants, Ready-to-Use, 24 Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/85759516-8066-captain-jacks-bacillus-thuringiensis-bt-organic-worm-and-caterpillar](https://www.desertcart.co.za/products/85759516-8066-captain-jacks-bacillus-thuringiensis-bt-organic-worm-and-caterpillar) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-05*