---
product_id: 85759516
title: "Captain Jack's Bt Thuricide Ready-to-Use Spray"
brand: "bonide"
price: "KSh16224"
currency: KES
in_stock: null
reviews_count: 8
category: "Bonide"
url: https://www.desertcart.co.ke/products/85759516-captain-jacks-bt-thuricide-ready-to-use-spray
store_origin: KE
region: Kenya
---

# Safe for fruits, veggies & ornamentals Kills caterpillars & worms in 2-3 days Organic-approved Bacillus thuringiensis Captain Jack's Bt Thuricide Ready-to-Use Spray

**Brand:** bonide
**Price:** KSh16224
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Defend your garden like a pro—pests don’t stand a chance!

## Quick Answers

- **What is this?** Captain Jack's Bt Thuricide Ready-to-Use Spray by bonide
- **How much does it cost?** KSh16224 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/85759516-captain-jacks-bt-thuricide-ready-to-use-spray)

## 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

- • **Fast-Acting Results:** Ingested pests stop feeding instantly and perish within 72 hours, saving your harvest.
- • **Precision Pest Control:** Targets cabbage loopers, hornworms & tent caterpillars with surgical accuracy.
- • **Garden-Friendly Formula:** Protects your edible and ornamental plants without harming bees, birds, or earthworms.
- • **Organic & Eco-Conscious:** Powered by a globally trusted, organic bacterium for sustainable gardening.
- • **Ready-to-Use Convenience:** Comes in a trigger spray bottle for effortless, immediate application.

## Overview

Captain Jack's Bt Thuricide Ready-to-Use Spray is a 32 oz organic insecticide featuring Bacillus thuringiensis, designed to eliminate caterpillars and worms on fruits, vegetables, and ornamentals. Safe for beneficial insects and pets, it offers fast, targeted pest control in a convenient spray bottle, making it a top choice for eco-conscious gardeners seeking effective, chemical-free protection.

## Description

Bonide Captain Jack's Bacillus Thuringiensis BT, 32 oz Ready-to-Use

Review: Works for powdery mildew - This did a great job getting rid of a nasty bout of powdery mildew. Now that I know that it works I will be using it in the future as a preventative for powdery mildew and I felt it helped keep pests at bay, especially ants lurking on leaves. I truly hate the smell but don't care as long as it does its job. Didn't linger on my produce itself either.
Review: Very effective against hornworms! - This product saved my tomatoes! Hornworms have been bad in Texas this year. I was searching my plants every day for these nasty creatures and going out at night with a blacklight and still having hornworm damage. I started using BT on my plants and overnight found it had killed several hornworms. It is important to me that what I use is non-toxic to pets and beneficial insects. BT does that. The smell is a bit strong, but it dissipates relatively quickly. This is good stuff! I highly recommend it if you're having caterpillar issues in your garden.

## 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 | #1,371 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #55 in Insect & Pest Repellent Sprays |
| Brand | Bonide |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,661) |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00037321008064 |
| Item Form | Spray |
| Item Weight | 2.33 pounds |
| Item model number | 8066A |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Bonide Products LLC |
| Product Dimensions | 2.5 x 4.88 x 11.88 inches |
| Target Species | Insects |
| UPC | 037321008064 |

## 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

![Captain Jack's Bt Thuricide Ready-to-Use Spray - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for powdery mildew
*by M***Y on December 18, 2025*

This did a great job getting rid of a nasty bout of powdery mildew. Now that I know that it works I will be using it in the future as a preventative for powdery mildew and I felt it helped keep pests at bay, especially ants lurking on leaves. I truly hate the smell but don't care as long as it does its job. Didn't linger on my produce itself either.

### ⭐⭐⭐⭐⭐ Very effective against hornworms!
*by B***L on August 6, 2025*

This product saved my tomatoes! Hornworms have been bad in Texas this year. I was searching my plants every day for these nasty creatures and going out at night with a blacklight and still having hornworm damage. I started using BT on my plants and overnight found it had killed several hornworms. It is important to me that what I use is non-toxic to pets and beneficial insects. BT does that. The smell is a bit strong, but it dissipates relatively quickly. This is good stuff! I highly recommend it if you're having caterpillar issues in your garden.

### ⭐⭐⭐⭐⭐ Worked very well, not overpriced at all.
*by T***E on February 17, 2026*

Worked very well, not overpriced at all.

## 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

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---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-08*