Function of the Axon Hillock. The axon hillock is a unique area within neurons because of its ability to process the incoming signals from other cells. To understand how this works, let's look at what a chemical impulse really is.
Permethrin is an active-ingredient insecticide used in many professional pest-control products to control a wide variety of pests, including ticks, fleas, mosquitoes, bedbugs, chiggers, flies, termites, and cockroaches. Permethrin is often used as a spray on fabrics, clothing, and bed nets to repel or kill insects.
Permethrin - Uses. 1  Permethrin is used... 2  as an insecticide in agriculture, to protect crops (lethal for bees) 3  as an insect repellent or insect screen. 4  often in combination with piperonyl butoxide to enhance its effectiveness. 5  Permethrin is available for topical use as a cream or lotion.