---
product_id: 22976681
title: "Thuricide BT Caterpillar Control, 16oz - Pint"
brand: "southern ag"
price: "€ 58.33"
currency: EUR
in_stock: true
category: "Southern Ag"
url: https://www.desertcart.at/products/22976681-thuricide-bt-caterpillar-control-16oz-pint
store_origin: AT
region: Austria
---

# Safe for all edible plants 16oz potent bacterial concentrate Fast-acting caterpillar control Thuricide BT Caterpillar Control, 16oz - Pint

**Brand:** southern ag
**Price:** € 58.33
**Availability:** ✅ In Stock

## Summary

> 🌱 Protect your garden the smart, natural way—because your plants deserve VIP treatment!

## Quick Answers

- **What is this?** Thuricide BT Caterpillar Control, 16oz - Pint by southern ag
- **How much does it cost?** € 58.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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

- • **Rapid Action:** Stops caterpillars from feeding almost immediately, protecting your crops from further damage.
- • **Organic & Safe:** OMRI-certified, non-toxic to humans and pets, perfect for eco-conscious gardeners.
- • **Long-Lasting Value:** Concentrated formula means a little goes a long way—treat multiple seasons with one bottle.
- • **Zero Chemical Residue:** Breaks down quickly in sunlight, allowing safe use up to harvest day.
- • **Precision Pest Targeting:** Bacillus thuringiensis attacks only caterpillars, sparing beneficial insects like bees and ladybugs.

## Overview

Southern Ag Thuricide BT is a 16oz concentrated organic caterpillar control solution using Bacillus thuringiensis bacteria. It selectively targets caterpillar pests without harming beneficial insects, is safe for all edible plants, and breaks down quickly to leave no chemical residue. Ideal for professional and home gardeners seeking effective, eco-friendly pest management with fast results.

## 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 | #5,021 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #21 in Insect & Pest Repellent Spray Concentrates |
| Brand | Southern Ag |
| Customer Reviews | 4.6 out of 5 stars 3,859 Reviews |
| 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

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-07*