Mark from Annapolis, Md writes
Talstar 100 EC appears to be for agricultural use, whereas 7.9 is not. This relates to inadvertent mist on vegetable garden of 7.9.
You will need to contact FMC to find out if any harmful effects will come of the mist of the Talstar P. We do not carry Talstar 100 EC so we cannot comment on the difference between the two and how they effect vegetation differently. You can reach FMC at 1-800-321-1362.
Answer last updated on: 06/26/2013