Petroleum extraction has supplanted forestry as the mainstay of the economy. Wheat and cereal production is Afghanistan's traditional agricultural mainstay. Agriculture is the traditional mainstay of the Cambodian economy. These remained the mainstay of express services until the early 2000s. He then joined Odd, where he became a mainstay in their defence. Feature films have been a mainstay of TNT since its inception. Seafood has been the mainstay of the Emirati diet for centuries. Another figure who became a mainstay was Sgt. Agriculture is the mainstay of the local economy. Rooibos tea production is today the economic mainstay of the Clanwilliam district. Jordan's shrug became a highlight reel mainstay. Lumber continued as the mainstay of the city. It remains a mainstay for use in sepsis. Live-action has been a part of its mainstay from its early years. Agriculture is the historic mainstay of Christchurch's economy.