Richard from Huntsville, Alabama writes
Do both products offer similar results? It is my understanding that I would have to apply EcoVia EC more frequently. I like the fact that EcoVia EC is a "Green" product. In addition, I live next to a drainage ditch that has some dense vegetation. It sounds like I can spray this vegetation with the EcoVia EC which is a nice benefit (if it works well).
Both EcoVia EC and Bifen IT are great for general pest control, both can be sprayed on ornamentals and vegetation (as long as it is not edible vegetation), and both products are labeled to control mosquitoes. It is highly recommended to add an Insect Growth Regulator (IGR) to stop their cycles to help prevent future infestations as well.
Please take a moment to review our How to Get Rid of Mosquitoes Guide for more information and helpful tips on eradicating this pest.
EcoVia EC has a 3-4 week residual per the manufacturer. The Bifen IT has a residual of up to 30 days outdoors and up to 90 days indoors.
The Bifen and Ecovia are both labeled for many of the same pests, however, the Bifen is labeled to target more insects. For example, the Bifen is labeled to control up to 75 different insects including carpet beetles whereas the Ecovia is not. Both products are effective as long as you are following the instructions on the product label.
Ecovia is labeled as a livestock spray for breeding stock and recreational animals (Cattle, Swine, Horses, Goats and Sheep) as well. The Bifen IT is not labeled for this same use. Please be sure to review the product labels for more information and complete application instructions.
Please review the Bifen IT Product Label and the EcoVia EC Product Label for more information.
Answer last updated on: 09/02/2021
