Special Statement regarding our (COVID-19) Shipping Status

Monterey B.t. Biological Insecticide Concentrate,1 Quart

Images Video
Video goes here
$ 22.14
> 5
$ 21.35
Save Big with Pro Plus!

Join for free and save up to 28%
when you shop online!

For businesses small and large - 1 to 1000
No minimum purchases - no points to track
Instant savings with every order, all year long
# LG6336
In Stock
Weight: 2.30 lbs

Naturally controls the worms and caterpillars that feast on your plants!

Monterey B.t. Biological is an all-natural, OMRI-listed insecticide that targets worms and caterpillars. It contains the active ingredient kurstaki. Kurstaki is a subspecies of the naturally-occurring bacteria Bacillus thuringiensis. This is a one-quart bottle.

Once ingested, Monterey B.t. causes disease in the digestive systems of worms and caterpillars. This sickness causes the insects to stop feeding and eventually die. Use Monterey B.t. Biological Insecticide on your fruits, vegetables, shade trees, and flowers.

You can safely apply Monterey B.t. Biological Insecticide at any time, including the day of harvest. For best results, apply directly to your plants at the first sign of an infestation. Mix at a rate of 2 fluid ounces per 3 gallons of water. This mixture covers up to 1,000 square feet. Also available in a Ready To Use formula.


  • Active ingredient: Bacillus thuringiensis kurstaki
  • Volume (quarts): 1
  • Mix rate: 2 fluid ounces per 3 gallons of water
  • Approximate mixture coverage area (square feet): 1,000
  • Approximate coverage area per bottle (square feet): 16,000

Product Features

  • All-natural OMRI-listed insecticide
  • Eliminates worms and caterpillars

Product Benefits

  • OMRI-listed safe for organic gardening
  • Works on fruits, vegetables, shade trees, and flowers
  • Safe to use up to and on the day of your harvest


Review Summary

No Reviews

You May Also Like