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4.6 out of 5 stars. 21 reviews
product-image

Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic

4.6

(21 Reviews)

|

Item # 126973099

$17.99
A woman outside with a dog
A woman outside with a dog

Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic

Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic

Item # 126973099

Safer Brand Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic
Safer Brand Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic
$17.99


Notice:
This Item cannot be shipped to CA.
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Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic

Item # 126973099

Safer Brand Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic
Safer Brand Safer Brand 16 oz. Caterpillar Killer II Concentrate, Organic

$17.99

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.


Notice:
This Item cannot be shipped to CA.
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Safer Brand 16 oz. Caterpillar Killer II Concentrate kills worms and caterpillar stage insects but has no effect on birds, earthworms, or beneficial insects when used as directed. The caterpillars and worms that are damaging your plants will stop feeding immediately after ingesting the bacterium, which is known scientifically as Bacillus Thuringiensis var. Kurstaki (B.t. for short).Use in late afternoon or on cloudy days since the BT breaks down in sunlight. Controls tent caterpillars, gypsy moths, cabbage loopers, tomato horn worms and more. Safer Brand Caterpillar Killer is OMRI Listed and can be used up until the day of harvest.

  • Kills caterpillars, gypsy moth larvae, worms and cabbage loopers
  • Effective method of eliminating your garden or field of the tomato hornworm without environmental concerns or harm to beneficial insects
  • Can be used up until day of harvest
  • OMRI listed
  • Contains bacillus thuringiensis var Kurstaki-98.35%

Q&As

1 - 10 of 20 Questions

Q: what part to water

a month ago
1 Answer
  • A: Thank you for your question. Fruits and Vegetables: Mix 1.5 fluid ounces per 3 gallons water (1 tablespoon per gallon) for a hand sprayer and apply to all plant foliage to cover an area of 1000 square feet. Shade Trees & Ornamentals: Mix 2 fluid ounces per 3 gallons of water (4 teaspoons per gallon) for a hand sprayer or proportional amounts for a hose-end sprayer following manufacturer’s directions.
    a month ago
    Helpful?

Q: Can this be used in a bee hive to control wax moths?

a year ago
1 Answer
  • Woodstream Team
    A: Thank you so much for your question! Based on the instructions, you can use it against Gypsy Moths only.
    a year ago
    Helpful?

Q: Will it kill tent caterpillars and kill a it safe for dogs 

3 years ago
1 Answer
  • Woodstream Team
    A: This product is recommended for use with tent caterpillars. When used as directed, it may be used around pets.
    3 years ago
    Helpful?

Q: Can I use safely on grass

3 years ago
1 Answer
  • Woodstream Team
    A: This product has not been specifically tested for use on grass. It should be applied on foliage that caterpillars are actively eating.
    3 years ago
    Helpful?

Q: Does this contain a sticker or do I need to add one?

3 years ago
1 Answer
  • Woodstream Team
    A: Please contact us at 855-767-4264 for assistance, we're happy to help.
    3 years ago
    Helpful?

Q: will this work on sweet corn

4 years ago
1 Answer
  • Woodstream Team
    A: We don't have testing information for using this product on sweet corn and so cannot recommend it.
    4 years ago
    Helpful?

Q: how much to use per gallon

4 years ago
1 Answer
  • Woodstream Team
    A: The ratio of concentrate to water will vary depending upon what plants are being treated. Please contact us at 855-767-4264 for assistance, we're happy to help.
    4 years ago
    Helpful?

Q: Is this product safe to use near lakes?

4 years ago
1 Answer
  • Woodstream Team
    A: This product should not be applied where runoff would accumulate in storm drains, drainage ditches, gutters, or other water sources.
    4 years ago
    Helpful?

Q: Does Safer Caterpillar Killer have a shelf life?

4 years ago
1 Answer
  • Woodstream Team
    A: This product is good for two years unopened, one year opened.
    4 years ago
    Helpful?

Q: Would this product kill white butterflies larvae and caterpillar from aka cabbage moths?

5 years ago
1 Answer
  • Woodstream Team
    A: This product has not been tested on this insect.
    5 years ago
    Helpful?
1 - 10 of 20 Questions

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Reviews

Rating Snapshot

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17 reviews with 5 stars.
2 reviews with 4 stars.
0 reviews with 3 stars.
1 review with 2 stars.
1 review with 1 star.

Overall Rating

4.6
6 out of 6 (100%) reviewers recommend this product

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  • satisfaction
  • for rainy weather
  • controlling
  • functional
  • green
  • pink
  • price
  • product availability
1 to 4 of 21 Reviews .
1 – 4 of 21 Reviews
South Florida
Reviews 2

So hard to find pesticides that work anymore. Too

2 years ago
Finally! Something might work!

Yes, I recommend this product.

Review 1

Thumbs Up

2 years ago
Tractor supply and their products are aces in my book.
Calhoun, Georgia
Review 1

Safer Brand Caterpillar Killer Concentrate

3 years ago
Vine borers were destroying so much of my squash plants. I heard about using BT to kill them. So I went to Tractor Supply, they looked it up for me and it was the Safer Brand Caterpillar Killer. They ordered it for me. When I received it, I mixed it up according to directions, used the syringe I had also bought at Tractor Supply to inject it into my squash stems!! It took care of the vine borers right away. I will continue to use this product every year!! Wish I had known about it sooner.Thank you Tractor Supply for carrying this great product!!!

Yes, I recommend this product.

Claremore, OK
Reviews 3

Very easy and useful!

3 years ago
Easy to mix and has many uses than just what the bottle says. I used it to inject my ravaged pumpkin stems and now they are borer free! Praying for those pumpkins to start popping out!