Safer's BTK biological insecticide controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers, and other listed insects. 100ml concentrate. $12.95 plus HST. 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. Makes 33.3L of solution.

BTK Biological Insecticide

C$12.95Price
  • Safer's BTK biological insecticide controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers, and other listed insects. 100ml concentrate. $12.95 plus HST. 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. Makes 33.3L of solution.

  • Curbside pickup only at Debbie's Greenhouse, 14 Mark's Lane, Kenora, ON

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