---
product_id: 22608556
title: "SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White"
brand: "summit"
price: "SAR 191"
currency: SAR
in_stock: true
category: "Summit"
url: https://www.desertcart.com.sa/products/22608556-summit-021-6-caterpillar-and-webworm-control-hose-end-insects
store_origin: SA
region: Saudi Arabia
---

# Biological formula for eco-friendly pest control Yields up to 24 gallons of spray solution Hose-end ready for effortless spraying SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White

**Brand:** summit
**Price:** SAR 191
**Availability:** ✅ In Stock

## Summary

> 🌳 Spray Smart, Protect Naturally – Don’t Let Pests Crash Your Garden Party!

## Quick Answers

- **What is this?** SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White by summit
- **How much does it cost?** SAR 191 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/22608556-summit-021-6-caterpillar-and-webworm-control-hose-end-insects)

## 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

- • **Generous Coverage:** One quart concentrates into 12-24 gallons, covering more ground with less effort.
- • **Spray & Save Time:** Hose-end design lets you mix and spray directly, making tree care quick and hassle-free.
- • **Trusted & Top-Ranked:** Ranked #9 in Insect & Pest Repellent Spray Concentrates with 4.4-star reviews from 2,000+ users.
- • **Eco-Smart Pest Defense:** Harnesses biological agents to naturally eliminate caterpillars and webworms without harsh chemicals.
- • **Perfect for Professionals:** Ideal for shade and fruit trees, supporting your green thumb with reliable, effective control.

## Overview

SUMMIT 021-6 is a 1-quart biological caterpillar and webworm control concentrate designed for hose-end application. When mixed with water, it produces 12 to 24 gallons of spray solution, making it easy to protect shade and fruit trees from insect damage. Highly rated and top-ranked in its category, it offers an eco-friendly, efficient pest control solution for outdoor living spaces.

## Description

Biological caterpillar and webworm control, that, when mixed with water, yields 12 to 24 gallons of material. Our convenient hose-end quart makes spraying shade and fruit trees a breeze.

## Features

- package height : 23.876 cm
- package length : 6.604 cm
- package width : 12.446 cm
- Product type : OUTDOOR LIVING
- Convenient hose-end ready to spray

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B7WO1NW |
| Best Sellers Rank | #1,853 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #9 in Insect & Pest Repellent Spray Concentrates |
| Brand Name | Summit |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,005) |
| Global Trade Identification Number | 00018506000219 |
| Included Components | Hose End |
| Item Form | Spray |
| Item Type Name | Summit Caterpillar and Webworm Control-Hose End, 1-Quart |
| Liquid Volume | 32 fluid ounces |
| Manufacturer | Summit...reponsible solutions. |
| Model Number | 021-6 |
| Part Number | 021-6 |
| Target Species | Insects |
| UPC | 018506000219 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Summit
- **Item Form:** Spray
- **Liquid Volume:** 32 fluid ounces
- **Target Species:** Insects
- **Unit Count:** 1 Count

## Images

![SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White - Image 1](https://m.media-amazon.com/images/I/71rt44B9a+L.jpg)
![SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White - Image 2](https://m.media-amazon.com/images/I/513-U9IkDpL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this be sprayed directly on to vinyl siding house that is covered in caterpillars?**
A: Yes, but it works best sprayed on what they eat. If it rains on the siding, it will all be washed away. It should not damage the siding, it is just a biological spray.

**Q: Will it work on BAGWORMS?**
A: Absolutely, it did great in bag worms.

**Q: can you spray this on bushes?**
A: yes. I used it on junipers that had a very bad case of bagworms. It didn't hurt the bushes at all and did kill the worms.

**Q: will this harm any plants & flowers?**
A: I use it yearly on my evergreen trees that surround the back yard.  I follow the instructions and have no issues.  Tall grasses and burning bushes are next to the evergreen trees and receive the spray.  There has been no affect on either of those plants from the spray.  I cannot answer for other plants, but believe used as instructed, most plants will not be affected.

## Frequently Bought Together

- SUMMIT 021-6 Caterpillar and Webworm Control-Hose End For Insects, 1-, Quart, White
- Bonide 8066 Captain Jack's Bacillus Thuringiensis BT Organic Worm & Caterpillar Control, 32 oz. Ready-to-Us - Quantity 1
- Safer Brand 5163 Caterpillar Killer II Concentrate, 16 Oz For Insects

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**Shop now:** [https://www.desertcart.com.sa/products/22608556-summit-021-6-caterpillar-and-webworm-control-hose-end-insects](https://www.desertcart.com.sa/products/22608556-summit-021-6-caterpillar-and-webworm-control-hose-end-insects)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-19*