Lynda from Keswick, Va writes,
Why can't Sevin be used on large trees?
There are ants in a wound from a lightning strike in a very large oak tree. Is there a reason I can't use Sevin for that?
Garden Tech Sevin Ready to Spray Bug Killer should not be used on trees larger than 10 feet for safety reasons. Please let us know if you have any additional questions.
Answer last updated on: 08/26/2014