--- product_id: 22608555 title: "Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate For Insects" brand: "summit" price: "€ 65.90" currency: EUR in_stock: true category: "Summit" url: https://www.desertcart.be/products/22608555-summit-caterpillar-and-webworm-control-hose-end-1-qt-concentrate store_origin: BE region: Belgium --- # 100% natural & organic Targets only leaf-eating caterpillars Concentrated 1 Qt liquid for easy mixing Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate For Insects **Brand:** summit **Price:** € 65.90 **Availability:** ✅ In Stock ## Summary > 🌱 Defend your garden the natural way—because your plants deserve VIP protection! ## Quick Answers - **What is this?** Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate For Insects by summit - **How much does it cost?** € 65.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/22608555-summit-caterpillar-and-webworm-control-hose-end-1-qt-concentrate) ## Best For - summit enthusiasts ## Why This Product - Trusted summit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organic & Safe:** OMRI® listed, safe for edible plants, fruits, and vegetables up to harvest day—gardeners’ green dream. - • **Eco-Friendly Power:** Harnesses Bacillus thuringiensis kurstaki, a natural bacterium that targets pests without synthetic chemicals. - • **Fast-Acting Formula:** Stops caterpillar feeding and kills within 1-5 days for quick garden rescue. - • **Precision Pest Control:** Kills destructive caterpillars like tomato hornworm & fall webworm without harming beneficial insects. - • **Easy Hose-End Application:** 1 Qt concentrate designed for effortless mixing and spraying, saving time for busy pros. ## Overview Summit Caterpillar and Webworm Control is a 1-quart concentrated liquid featuring Bacillus thuringiensis kurstaki, a natural bacterium that selectively kills leaf-eating caterpillars. OMRI® certified and safe for use on edible plants up to harvest, it offers fast, eco-friendly pest control without harming beneficial insects, applied easily via hose-end sprayer. ## Description Summit's Biological Caterpillar and Webworm Control is an all natural, organic Easy-to-Mix Liquid concentrate that kills only leaf eating caterpillars. The active ingredient is Bacillus thuringiensis subsp. kurstaki (BTK), a naturally occuring bacterium that specifically targets only leaf eating caterpillar pests of the insect order Lepidoptera. It effectively kills cabbage worm, tomato hornworm, tent caterpillar, fall webworm, Gypsy moth, and many more destructive caterpillar pests. In order to be effective, Caterpillar & Webworm control must be eaten by the caterpillar. The caterpillar soon stops feeding and dies within one to five days. The active ingredient (Btk) affects only the larval stage of susceptible insects; it cannot be used to kill eggs, pupae, or adults. Once inside the caterpillar’s stomach, where a basic (alkaline) pH is present, the bacterium releases a crystalline protein (endotoxin) that creates holes in the lining of the insect's gut. When the Btk is activated, the gut is paralyzed and the caterpillar stops feeding and dies within one to five days. Larvae are most susceptible to Btk when they are in the early developmental stages. This 100% natural alternative to synthetic insecticides is harmless to birds, earthworms, beneficial insects such as honeybees and ladybugs. It may be used on edible plants, fruits, and vegetables up to day of harvest and is OMRI® listed and approved for use in organic gardening. ## Features - package height : 6.858 cm - package length : 18.541 cm - package width : 14.986 cm - Product type : OUTDOOR LIVING - country of origin : United States ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00B7WO1RS | | Best Sellers Rank | #1,881 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #15 in Insect & Pest Repellent Spray Concentrates | | Brand Name | Summit | | Customer Reviews | 4.5 4.5 out of 5 stars (619) | | Global Trade Identification Number | 00018506000202 | | Included Components | item | | Item Form | Liquid | | Item Type Name | Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate | | Item Weight | 2.2 pounds | | Liquid Volume | 32 fluid ounces | | Manufacturer | Summit...reponsible solutions. | | Model Number | 020-6 | | Part Number | 020-6 | | Target Species | Insects | | UPC | 018506000202 | | Unit Count | 1 Count | ## Product Details - **Brand:** Summit - **Item Form:** Liquid - **Item Weight:** 2.2 pounds - **Liquid Volume:** 32 fluid ounces - **Target Species:** Insects ## Images ![Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate For Insects - Image 1](https://m.media-amazon.com/images/I/619WWNGHRnL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Summit Caterpillar and Webworm Control-Hose End, 1 Qt Concentrate For Insects - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White - Southern Ag Thuricide BT Caterpillar Control, 16oz - Pint --- ## 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.be/products/22608555-summit-caterpillar-and-webworm-control-hose-end-1-qt-concentrate](https://www.desertcart.be/products/22608555-summit-caterpillar-and-webworm-control-hose-end-1-qt-concentrate) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-13*