I used to experience horn worms but one year I saw the white cocoons on the back. The horn worm had quit eating and soon became dessicated. The horn worm wasp emerged and propagated and I never again had a problem with the horn worm. That was the year I planted golden rod and saw so many tiny insects on it and do believe it attracted the wasp.
I used to experience horn worms but one year I saw the white cocoons on the back. The horn worm had quit eating and soon became dessicated. The horn worm wasp emerged and propagated and I never again had a problem with the horn worm. That was the year I planted golden rod and saw so many tiny insects on it and do believe it attracted the wasp.