--- product_id: 22976681 title: "Thuricide BT Caterpillar Control, 16oz - Pint" brand: "southern ag" price: "SAR 138" currency: SAR in_stock: true category: "Southern Ag" url: https://www.desertcart.com.sa/products/22976681-thuricide-bt-caterpillar-control-16oz-pint store_origin: SA region: Saudi Arabia --- # OMRI certified organic-safe Targets caterpillars precisely 16oz concentrated formula Thuricide BT Caterpillar Control, 16oz - Pint **Brand:** southern ag **Price:** SAR 138 **Availability:** ✅ In Stock ## Summary > 🌿 Defend your garden the organic way—because your plants deserve the best! ## Quick Answers - **What is this?** Thuricide BT Caterpillar Control, 16oz - Pint by southern ag - **How much does it cost?** SAR 138 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/22976681-thuricide-bt-caterpillar-control-16oz-pint) ## Best For - southern ag enthusiasts ## Why This Product - Trusted southern ag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organic & Safe:** OMRI certified and safe on all plants, vegetables, and edible crops—perfect for the eco-conscious gardener. - • **Trusted & Proven:** Ranked top 10 in insect repellents with a 4.6-star rating from thousands of satisfied users—join the community of smart gardeners. - • **Concentrated Power:** 16 fluid ounces of potent liquid concentrate ensures long-lasting protection and value for your garden. - • **Low Toxicity Formula:** Minimal risk to humans and pets, so you can protect your home and loved ones with confidence. - • **Precision Pest Control:** Harnesses Bacillus Thuringiensis for targeted caterpillar elimination without harming your garden’s ecosystem. ## Overview Southern Ag Thuricide BT Caterpillar Control is a 16oz liquid concentrate featuring Bacillus Thuringiensis Kurstaki strain, a natural bacterial insecticide that targets caterpillars with precision. OMRI certified for organic gardening, it is safe on all plants and edible crops, with very low toxicity to humans and pets. Highly rated and trusted by thousands, it offers an eco-friendly, effective solution for pest control. ## Description Southern Ag Thuricide BT Caterpillar Control, 16oz - Pint ## Features - Size: 16 OZ - Thuricide BT Caterpillar Control concentrate is used by organic gardeners and is made from bacteria that is toxic to listed pests. - Safe to use on all plants, vegetables and edible crops. - Very low toxicity to humans and pets. - For large quantity discount consideration or to request a mixed multi-pack, please message us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004QJ33B4 | | Active Ingredients | Bacillus Thuringiensis Subsp,Kurstaki Strain Sa-12 Solids,Spores,Lepidopteran Active Toxins | | Best Sellers Rank | #1,201 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #8 in Insect & Pest Repellent Spray Concentrates | | Brand Name | Southern Ag | | Customer Reviews | 4.6 4.6 out of 5 stars (3,772) | | Included Components | 1 bottle | | Item Form | Liquid | | Item Type Name | Caterpillar Control | | Item Weight | 9.9 ounces | | Liquid Volume | 16 fluid ounces | | Manufacturer | Southern Ag | | Model Number | 13022 | | Part Number | 13022 | | Specification Met | OMRI | | Target Species | Caterpillar | | UPC | 051538130226 | ## Product Details - **Active Ingredients:** Bacillus Thuringiensis Subsp,Kurstaki Strain Sa-12 Solids,Spores,Lepidopteran Active Toxins - **Brand:** Southern Ag - **Item Form:** Liquid - **Item Weight:** 9.9 ounces - **Liquid Volume:** 16 fluid ounces ## Images ![Thuricide BT Caterpillar Control, 16oz - Pint - Image 1](https://m.media-amazon.com/images/I/713gOaX04zL.jpg) ## Questions & Answers **Q: If i have cabbage aphids on my broccoli plants and i have sprayed bt, will it kill the aphids when they eat the leaves?** A: All 4 of the current answers are nonsense. It kills caterpillars and worms and the moth or butterfly eggs which produce the caterpillars. It is harmlees to other types of insects and harmless to humans. You CAN spray this on edible vegetables. It is a bacteria and no more harmful to humans than acidophilus in yogurt. Search [organic spray for aphids]. I found a product called Organicide which is safe for bees, ladybugs (they eat aphids) and butterflys. It contains SESAME OIL as its active ingredient. Neem oil will control aphids and many other pests, molds, mildews and other fungi. However, Neem Oil has a nasty taste and smell. I wouldn't recommend spraying the actual florettes. **Q: Can this product be used as preventative measure and how often? Thank you!** A: Thuricide is based on a bacteria (or group of bacteria) that infect a variety of caterpillars. It takes 4 days for the caterpillars to die from the caterpillar, so reapplying less than 4 days is a waste. This is my 1st year with Thuricide. I found one large Tabacco Hook Worm on tomatoes. Applied Thuricide and never saw any more, live or dead. I applied more about 10 days later (there was a break in the daily rain), and again in about another 14 days. Never saw more caterpillars. So I quit applications. Just my observations. Not a study. **Q: does it kill beneficial bugs and worms** A: It kills caterpillars, some caterpillars grow up to be beautiful beneficial butterflies and others crop pest moths. Spray only on plants You want to protect and spray carefully. **Q: will it kill army worms** A: Yes, it will. It may take up to 4 days after application, and make sure there is no rain or sprinklers to wash it off or you'll have to reapply. The key is to make sure you are applying to the leaves, not necessarily the ground or the army worms. The formula must be on their food source so it can get into their digestive system. It basically kills from the inside out. ## Frequently Bought Together - Southern Ag Thuricide BT Caterpillar Control, 16oz - Pint - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White - Neem Bliss (16 Fl Oz) - Pure Neem Oil Concentrate - 100% Cold Pressed Neem Oil - All-Natural Neem Oil Concentrate - Pure Neem Oil Extract - Unrefined Neem Oil for Hair - Neem Seed Oil Concentrate --- ## 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.com.sa/products/22976681-thuricide-bt-caterpillar-control-16oz-pint](https://www.desertcart.com.sa/products/22976681-thuricide-bt-caterpillar-control-16oz-pint) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-03*