Lynn from Dothan Alabama writes
Termidor SC works best if applied in a trench around the fence post. Another option will be using BoraCare. Boracare will penetrate into the wood and last for the lifetime of the wood if applied to raw unpainted wood. Once the Boracare has been applied to the fence, you will need to seal/stain/paint it to keep the rain from slowly washing it away over the years. If sealed, the Boracare will last for the life of the wood after application.
Answer last updated on: 07/25/2023