Locavore and Invasivore
Those who prefer to eat locally grown/produced food sometimes call themselves locavores or localvores. This term began circulation around August 2005 in the San Francisco--area when a number of "foodies" launched a website, Locavores.com, after being inspired by the book "Coming Home to Eat" by ecologist Gary Paul Nabham.
More recently, an "invasivore" movement has emerged as a subset of the locavore movement, which encourages the consumption of nonindigenous invasive species with the intent of controlling harmful populations.
Read more about this topic: Local Food