Karen from Chesapeake, Va writes
of my house and it got into the Pipevine, poisoning the caterpillars. My fault, I should have thought of this. My question is, how long before the ground and the Pipevine are safe again for caterpillars and insects?
We do know that the residual of DeltaGard G Granules is 2-3 months. However, we recommend contacting Bayer 800-331-2867 to determine when it will be safe for the catepillars again.
Answer last updated on: 06/04/2013