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  • Monterey® B.t. Liquid Concentrate

    (+7K)

    $26.49

    Biological Insecticide

    Kills worms and caterpillar stage insects, but has no effect on birds, earthworms, or beneficial insects such as honeybees and ladybugs, when used as directed.

    • Biological insecticide Controls worms and caterpillars
    • For fruits, vegetables, ornamentals, and shade trees
    • Easy-to-mix liquid concentrate
    • OMRI Listed for organic gardening

     

    In stock

    SKU: TW-MONT-BT1QT

    Reviews

    ( +7K )
    Review “Monterey® B.t. Liquid Concentrate”

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    Terry

    Verified review in Amazon on
    I am hopeful

    Not sure the outcome but it did work somewhat

    Steve

    Verified review in Amazon on March 12, 2025
    Did help my issue with bugs

    Works as described

    Bob K.

    Verified review in Amazon on March 1, 2025
    BT pest control

    I have used this product before and it works immediately, spray the plants as soon as you see the worms and the damage they do and they are gone in a matter of a few minutes. I highly recommend the product.

    Ron Cook

    Verified review in Amazon on February 19, 2025
    Perfect product to get rid of the insects.

    My veggies were getting munched on. Once applied no more damage.

    Terri Murray

    Verified review in Amazon on
    Great product

    I’ve been using this product for years. Last year I was totally horn worn free. I buy BT every other year. Be sure to re-apply after a hard rain.

    Humber Llorens

    Verified review in Amazon on February 14, 2025
    Muy bueno

    Lo utilizo en el jardín. Trato de usarlo cada 14 días. Lo más que me gusta es que es natural. Lo uso en combinación con aceite de Neem.

    James Oliver

    Verified review in Amazon on February 1, 2025
    No surprises.

    It Was exactly what I ordered. Well pleased.

    Bill Reader

    Verified review in Amazon on November 22, 2024
    Working so far

    I had little caterpillars eating all the leaves in my garden. I tried Neem oil but it did not appear to effect these critters. After one application of this product I found the critters had stopped eating and the day after they had turned brown and fallen off the leaves. This product is suppose to stop the caterpillars from eating and this will not harm any beneficial critters. I’m happy with the results so far. Need to reapply every 5 to 7 days.

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