I am planning on doing a perimeter spray around my house. There are a lot of different options for insecticide but I have not been able to find any comparison or description of the different products.
From what I have read a synthetic pyrethroid is the way to go. Pyrethroids are the most effective and least toxic of the general purpose insecticides while the synthetic variants are longer lasting.
Some of the synthetic pyrethroids I have found: Deltamethrin, Cypermethrin, and Lambda-Cyhalothrin.
- What are the differences between these products?
- Is one more or less effective or should I be aware of any special considerations between these?
- Or are they all effectively the same and I should just go with the cheapest one?