Convolvulus arvensis is native to Eurasia, but can be found in nearly every country in the world. It is considered noxious in the US, Kenya, Tanzania, and Uganda, and is illegal to import into Australia. Field bindweed grows extremely fast and can produce up to 500 seeds per plant, making it incredibly smothering to native species. It also greatly competes for nutrients, moisture, and light. The seeds can last in the soil for up to 20 years, making it nearly impossible to fully eliminate. Controlling the seedlings and shoots of growth can help keep it contained, but years of intense herbicide use seems to be the only way to fully eliminate field bindweed.