Skip to content
Your #1 Source for Organic & Biological Farm Supplies
Your #1 Source for Organic & Biological Farm Supplies

Bacillus thuringiensis (Bt)

Bacillus thuringiensis stops caterpillars from feeding.

Similar Categories

  • Original price $15.75 - Original price $15.75
    Original price
    $15.75
    $15.75 - $15.75
    Current price $15.75

    DiPel ® DF BT- 1 lb Bag

    Bacillus thuringiensis, subsp. kurstaki, strain ABTS-351. One bite and they lose their appetite. B.t. kills leaf-eating caterpillars of lepidoptera...

    View full details
    Original price $15.75 - Original price $15.75
    Original price
    $15.75
    $15.75 - $15.75
    Current price $15.75
  • Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00

    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...

    View full details
    Original price $21.00 - Original price $21.00
    Original price
    $21.00
    $21.00 - $21.00
    Current price $21.00
  • Original price $79.00 - Original price $79.00
    Original price
    $79.00
    $79.00 - $79.00
    Current price $79.00

    Javelin BT, WG - 5 lb Bag

    One bite and they lose their appetite. B.t. kills leaf-eating caterpillars of lepidopteran moths. Slow acting but effective, they die in two days. ...

    View full details
    Original price $79.00 - Original price $79.00
    Original price
    $79.00
    $79.00 - $79.00
    Current price $79.00
  • Original price $26.00 - Original price $26.00
    Original price
    $26.00
    $26.00 - $26.00
    Current price $26.00

    Deliver BT- 1 lb Bag

    BT Bioinsecticide, Bacillus thuringiensis strain SA-12 solids is more potent pound for pound than other BTs. Higher potency means more control powe...

    View full details
    Original price $26.00 - Original price $26.00
    Original price
    $26.00
    $26.00 - $26.00
    Current price $26.00
  • Original price $85.00 - Original price $85.00
    Original price
    $85.00
    $85.00 - $85.00
    Current price $85.00

    AGREE WG - 5 lb Bag

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

    View full details
    Original price $85.00 - Original price $85.00
    Original price
    $85.00
    $85.00 - $85.00
    Current price $85.00

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!