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Green Light® BT Worm Killer

Overview & Benefits

  • Controls caterpillars and other listed insects
  • Biological insecticide; will not harm beneficial insects such as honeybees, earthworms or ladybugs
  • For use on vegetables, fruits, shade trees and ornamentals
  • Labeled for insect pests such as bagworms, cabbage loopers, imported cabbage worms, leafrollers, tomato hornworms, webworms and other listed insects

Available sizes:

    1 pt. bottle.
  • How to Use

    Vegetables & Fruits: 1 tablespoon per gallon of water.
    Shade Trees & Ornamentals: 4 teaspoons per gallon of water.

  • Where to Use

    • vegetables
    • fruits
    • shade trees
    • ornamentals

  • Coverage Area

    Makes up to 32 gallons

  • What it Controls


    • bagworms
    • cabbage loopers
    • imported cabbage worms
    • leafrollers
    • tomato hornworms
    • webworms
    • other listed worms

  • Benefits

    Use BT Worm Killer for control of caterpillars and other listed insects. BT Worm Killer will not harm beneficial insects such as honeybees, earthworms or ladybugs.

  • Packaging


  • Active Ingredients

    15.0% Bacillus Thuringiensis

This is not the product label. Always read and follow the product label before use.

View Label (requires PDF reader)

Material Safety Data Sheets can be found at

Product Ratings

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