 The history of the localities Pecica, Bodrogu Vechi, Sederhat and Turnu is closely connected with the events making highly memorable the entire zone of the Arad Plateau.The first mention in documents of the locality dates back to 1335 when it was known as Petk.Sederhat was registered only in 1913, Turnu in 1333 under the name of Mok, while Bodrogu Vechi in 1422 under the name of Bodruch.