Bacillus thuringiensis (Bt) Pesticide & Insecticide

Items 1 - 10 (of 10 Total) Sort By:
BTI Mosquito Dunks
5 out of 5 stars (51)
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BTI mosquito briquets kill mosquito larvae in ponds and other mosquito breeding sites.

Natural Guard Caterpillar Killer Spray with Bt
4.5 out of 5 stars (27)
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A biological natural insecticide for use on fruits, vegetables, shade trees, and ornamental plants to treat a variety of leaf-feeding worms.

DiPel PRO DF Biological Insecticide
5 out of 5 stars (6)
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DiPel is the leading biological insecticide on the market today.

Southern AG Thuricide BT Caterpillar Control
4.5 out of 5 stars (6)
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A thuricide insecticide that protects ornamental flowers, shrubs & trees, and fruit, nut & vegetable gardens from caterpillars and worms.

Fertilome Dipel Dust
4.5 out of 5 stars (4)
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A biological natural insecticide that controls worms on vegetables, flowers, shrubs and home lawns.

Summit Mosquito Bits
5 out of 5 stars (1)
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A highly selective microbial insecticide effective against mosquitoes in a variety of habitats.

Gnatrol WDG Biological Larvicide
5 out of 5 stars (1)
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A professional and highly selective, biological larvicide that is OMRI Listed for use in greenhouses to control fungus gnat larvae.

Monterey B.t. Insecticide
3 out of 5 stars (2)
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A natural caterpillar and worm-stage control that is safe and OMRI Listed for organic gardening and meets the National Organic Program (NOP) standards for Organic Gardening.

Monterey B.t. RTU
5 out of 5 stars (1)
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A biological insecticide that controls worms and caterpillars on fruits, vegetables, ornamentals and shade trees in and around the Home Garden.

Monterey B.T. Ready - to - Spray Insecticide
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A ready-to-spray biological insecticide that effectively controls and kills worm and caterpillar-type pests on flowers, vegetables, shade trees and ornamental crops and plants.


What is Bacillus thuringiensis (Bt)?

Bacillus thuringiensis is a naturally occurring bacteria found in soils throughout the world, in the gut of caterpillars, moths, butterflies, and on the surface of plants. It has been commonly used as an active ingredient in pesticides like Dipel and Thuricide.

In 1995 the EPA approved potato plants producing Bt toxin as safe. It was the first time the US approved a pesticide producing crop.  

Target Pests

Bacillus thuringiensis is very effective against leaf and needle-feeding caterpillars, fly larvae, mosquitoes, and leaf beetle larvae.

Bt Uses

Bacillus thuringiensis is most commonly used as a liquid spray on crops, where it is then ingested by target pests such as caterpillars on vegetable crops. It can also be used in home gardens.
Bt is also used widely as a larvicide for mosquitoes and is considered a very natural and environmentally friendly method of mosquito control.

Bt Toxicity

Bacillus thuringiensis as a pesticide is known for being very friendly to our environment. It currently has little or no known adverse effects on humans, birds, fish, or water supplies.

Where to Buy Bacillus thuringiensis

Right here at Do My Own Pest Control! Bacillus thuringiensis is not available in stores such as Home Depot or Lowes.

Products Containing Bacillus thuringiensis

Thuricide Concentrate - 16 oz.
BTI Mosquito Dunks
Fertilome Dipel Dust
Bird Shield Concentrate

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We sell professional do it yourself pest control (diy), exterminator and
extermination insecticide, pesticide, chemical and bug killer treatment
products to spray, eliminate and exterminate pests.

Many of our products are not available in stores
such as Home Depot, Walmart or Lowes.