Karla Clair
Karla Clair
  • Hometalker
  • Kouts, IN
Asked on May 10, 2017

What is the safest way to get rid of hornworms?

LynnJust peachyKarla Clair
+1

Answered

4 answers
  • Janet Pizaro
    on May 10, 2017

    Spray the plants with horticultural oil and apply food grade diatomaceous earth around the plants.
  • Karla Clair
    on May 10, 2017

    Where would I find these things at?.
  • Just peachy
    on May 13, 2017

    Most nurseries will have horticultural oil and diatomaceous earth. Lowe's and Home Depot should at least have horticultural oil.
  • Lynn
    on May 13, 2017

    I harvest the horn worms at dawn & dusk. Keep a old glass jar w/lid 1/2 full of alcohol. Look for "pellets" on top of leaves, worms should be directly up from there. I can usually manage the pests before I lose a plant. Most of the worms I harvest are 1/8-1/4" around and about an inch long. The 32oz glass jar works for the entire summer. At the end of growing season, I flush the contents of the jar, wash & rinse, then save for the next year.
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