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On-site pickups are by appointment only, please call us if you'd like to schedule a pickup.

Bacillus thuringiensis (Bt)

Bacillus thuringiensis stops caterpillars from feeding.

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  • Original price $17.50 - Original price $17.50
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    DiPel ® DF BT- 1 lb Bag

    Dipel is Bacillus thuringiensis subspecies kurstaki, strain ABTS-351 (54%), a mix of fermentation solids, spores, and toxins that target caterpilla...

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    Original price $17.50 - Original price $17.50
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    $17.50
    $17.50 - $17.50
    Current price $17.50
  • Original price $25.00 - Original price $25.00
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    XenTari BT DF - 1 lb Bag

    BT (Bacillus thuringiensis, subsp. Aizawai) is a Biological Insecticide used against listed caterpillars (larvae) of lepidopterous insects, but thi...

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    Original price $25.00 - Original price $25.00
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  • Original price $87.00 - Original price $87.00
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    Javelin WG BT - 5 lb Bag

    One bite and they lose their appetite. Bt kills leaf-eating caterpillars of lepidopteran moths. Slow acting but effective, they stop eating within ...

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    Original price $87.00 - Original price $87.00
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  • Sold out
    Original price $30.95 - Original price $30.95
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    Deliver BT- 1 lb Bag

    Deliver, Bacillus thuringiensis subspecies kurstaki strain SA-12, is a combination of solids, spores, and active toxins. It has a higher concentrat...

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    Original price $30.95 - Original price $30.95
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    Sold out
  • Original price $95.40 - Original price $95.40
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    AGREE WG - 5 lb Bag

    Agree WG (Bacillus thuringiensis subspecies aizawai strain GC-91) is a biological insecticide specific for use against the lepidopterous larvae lis...

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    Original price $95.40 - Original price $95.40
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  • Original price $69.00 - Original price $69.00
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    BT NOW - 1 Gallon

    BT NOW is a water-based, biological insecticide that utilizes a novel strain of bacteria, Bacillus thuringiensis ssp. kurstaki (Btk), to offer targ...

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    Original price $69.00 - Original price $69.00
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  • Original price $60.00 - Original price $60.00
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    Leprotec Biological Insecticide - 1 gal

    Leprotec® is a versatile, liquid formulation of the lepidopteran active Bt kurstaki strain EVB-113-19. It may be used in a wide range of crops incl...

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    Original price $60.00 - Original price $60.00
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Shipping Notice

Looks like your order might be big enough to ship on a pallet!

We have great pallet rates with our partner carriers and, if you're east of the Mississippi, you likely qualify for flat rates up to 2400 lbs. We can ship any size order but for orders of 5000 lbs and up (or if the website is only quoting UPS rates) you'll want to call us 800-540-9181 for the best shipping rate. Thank you!