Robert from Falls Church, Va writes
Since both contain Fipronil, does the added ingredient, Imidaclopid, in FUSE provide any additional benefit for eliminating carpenter and other species of ants?
Fuse Termiticide and Termidor SC are both very good products. They both contain non-repellents so that the pests do not know they are coming in contact with it. Fuse does have two active ingredients, one of them being fipronil, which is in Termidor SC. The other is imidacloprid. Both act in the insects nervous systems, but in different locations. Imidacloprid targets post-synaptic nicotinic acetylcholine receptors in insects, causing over-stimulation of the insects nervous systems. Fipronil acts as a post-synaptic gamma-aminobutyric acid (GABA) inhibitor, also resulting in over-stimulation of the insects' nervous systems. According to the manufacturer, this product could last up to 8 years in the soil. Termidor SC lasts approximately 10 years in the soil. You will treat the same way with both products as well. FUSE is more labeled for wood infesting ants, such as carpenter ants whereas Termidor is labeled for a wider range of ants, acrobat, Argentine, big-headed, carpenter, crazy, odorous, pavement, pharaoh, thief.
Answer last updated on: 07/05/2018
