Safer's® BTK™ Biological Insecticide Concentrate
CA$18.49
Model
17-2110CAN
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- Controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers, and other listed insects
- Can be used on vegetables, fruit, trees, and ornamentals
- Active Ingredient: Bacillus thuringiensis subsp. kurstaki, strain ABTS-51
- Makes 33.3L
Safer's® BTK Biological Insecticide Concentrate
Safer’s® BTK Caterpillar Killer is a biological insecticide that controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers, and other listed insects. Simply mix the concentrate with water and spray on vegetables, fruit, trees, and ornamentals. After ingesting the treated portion of the leaf, caterpillars stop feeding within hours and die within a few days. This 100mL concentrate makes 33.3L of solution.
- Controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers, and other listed insects
- Can be used on vegetables, fruit, trees, and ornamentals
- Active Ingredient: Bacillus thuringiensis subsp. kurstaki, strain ABTS-51
- Makes 33.3L
| Safer's® BTK Biological Insecticide ConcentrateL | |
|---|---|
| Model # | 17-2110CAN |
| Makes | 33.3L |
| Active Ingredients | Bacillus thuringiensis subsp. kurstaki, strain ABTS-51 |
| Use | On vegetables, fruit, trees, and ornamentals |
Customer Reviews
Q&A
What is the shelf life of your BTK Insecticide concentrate?
Question by: R Scott on May 26, 2024, 6:05 PM
This product should be used within 2 years of the manufacture date for best results.
Answer by: Lauren Potter (Admin) on May 28, 2024, 10:31 AM
in follow up to my previous question, Safer's has indicated that the date of manufacture should be read as year, day, month, ie: LBL172110 is 2017, 21 day, 10 month. so according to the MSDS sheet this product would've expired (or should be used before) October 21, 2019.
Question by: tikki on Jan 28, 2025, 2:27 PM
Hi, thank you so much for your comment! We’d be more than happy to assist you with this matter. Please call us at 1-855-767-4264.
Answer by: Victor on Jan 28, 2025, 5:02 PM
Please clarify your manufacturing date code and edit your previously answered questions about this appropriately. Some answers say mm/dd/yy others say year day month and another says it’s just a product revision date. The same answers also say 2 year effectiveness and another says no loss in effectiveness if stored correctly. All very confusing.
Question by: Craig on May 24, 2025, 9:13 AM
Hi, thank you for reaching us. The label should be read as month, day, and year. Store product between 0 degrees C and 20 degrees C to maintain optimal stability/longevity. As long as the product has been stored appropriately, there is no concern for reduced efficacy as a result of shelf life. Once the container is opened, the shelf life will be approximately one year.
Answer by: Guillermo (Admin) on May 28, 2025, 8:52 AM
My BTK bottle had A081522 stamped on it. Does this mean it was manufactured August 15th, 2022?
Question by: Iris Otterson on Apr 10, 2025, 2:51 PM
Yes, the code A081522 stamped on your BTK bottle indicates that it was manufactured on August 15, 2022.
As long as the product has been stored appropriately—in a cool, dry place and sealed when not in use—there is no concern regarding reduced efficacy due to shelf life.
Please feel free to contact us if you have any further questions or need additional assistance.
As long as the product has been stored appropriately—in a cool, dry place and sealed when not in use—there is no concern regarding reduced efficacy due to shelf life.
Please feel free to contact us if you have any further questions or need additional assistance.
Answer by: Kimberly (Admin) on Apr 11, 2025, 8:29 AM
What is the meaning of the code A081424 on the BTK bottle?
Question by: Jocelyn chouinard on May 16, 2025, 8:21 AM
Hi, thank you so much for your question. These numbers mean the Revision Date of the product.
Answer by: Victor on May 16, 2025, 3:36 PM
About Safer's®
Safer’s® was founded on the west coast of Canada over 35 years ago. Over time, the company branched into the United States, but has always maintained its Canadian roots. Safer’s® focuses on providing pest control products for organic gardeners across the North American continent.
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