They're mite-y disease transmissive
Ticks are not insects. They are arachnids belonging to the group – mites. They are bigger than all other mites and they are very important. There are hundreds of species of ticks in the world and they are capable of spreading more than 65 diseases, many of them serious. Lyme disease, Rocky Mountain spotted fever, Colorado tick fever and tularemia are a few. If someone made a list of the top ten most dangerous pests, ticks would be close to the top of the list. For some reason, they receive almost no attention compared to bed bugs which are absolutely harmless. Ticks mostly feed on the blood of warm-blooded animals, but some species feed on reptiles. They can be found in lawns, yards with trees and shrubs and, occasionally, inside homes. They prefer the shaded areas of your yard.
When you have ticks in your yard, here is one way control of them. Get a large piece of flannel cloth and tie it to a stick. Drag it through the entire yard slowly and pay particular attention to shady areas. Any ticks he drags the cloth over will get snagged. When you are done, put the cloth in a burn barrel and burn it or in a trash bag and seal it shut and take it to the dump. Then get some food grade diatomaceous earth and spread it all over the shady areas including along the sides of the house. Get some all along the foundation where there is dirt abutting the house. Then get some Vaseline and put some on all the outside window sills. If Vaseline is too messy you can use duct tape sticky side up. It takes 30 to 40 days for tick eggs to hatch, so you should repeat this entire process in a month and then again one month later. If ticks are in your house, you need to treat all the areas where they can hide. This would be behind baseboards, moldings, in furniture and carpets as well as around window sills. You can treat these areas with food-grade diatomaceous earth, baking soda, talcum powder or spray them with Greenbug for Indoors. All of these products will be safe for you and your family and pets but will kill the ticks. Greenbug is available online.
Most of the ticks listed below are only found in the woods and remote areas and won't infest your homes. I am listing them because they can be serious vectors of disease if you should encounter them.
Talaje soft ticks (Ornithodoros talaje)
Man, rodents, pigs, cattle, horses. Very painful bite. Found in New Mexico, Arizona, California and Nevada. It can transmit tickborne relapsing fever in some areas
Relapsing fever ticks (Argasidae - Ornithodoros turicata)
It feeds on kangaroo rats, rabbits, sheep, cattle, horses, pigs, humans, rattlesnakes and turtles. It is found in New Mexico, Arizona, Colorado, Utah and California. May produce intense irritation and swelling at bite site in humans. Also produces relapsing fever spirochetes.
Rocky Mountain wood ticks (Ixodidae - Dermacentor andersoni)
Rocky Mountain wood tick immatures feed on rodents and rabbits. Adults feed on cattles, sheep, deer, humans and other large mammals. They are found from the western counties of Nebraska and the Black Hills of South Dakota to the Cascade and Sierra Nevada Mountains, and from northern Arizona and northern New Mexico in the United States to British Columbia, Alberta, and Saskatchewan in Canada. May transmit Rocky Mountain spotted fever, tick paralysis and tularemia.
Brown dog ticks (Ixodidae - Rhipicephalus sanguineus)
Brown dog ticks are found worldwide, mostly in warmer areas. They are small and reddish-brown in color. Females can lay up to 5000 eggs, depending on the amount of blood consumed. Immature brown dog ticks feed on a variety of animals. Adults feed on domestic dogs and occasionally bite humans. In dogs, Brown dog ticks can transmit canine erhlichiosis and canine babesia. It has recently been identified as a reservoir for Rocky Mountain spotted fever in the southwest.
If you have any pest questions, you can contact me at askthebugman2013@gmail.