High Quality Content by WIKIPEDIA articles! "Lemon of Troy" is the 24th episode of The Simpsons` sixth season, and originally aired on the Fox network in the United States on May 14, 1995. In the episode, the children of Springfield wage war on Shelbyville after their beloved lemon tree is stolen from them by Shelbyville children. The parents of the Springfield children take Ned`s recreational vehicle (RV) to search for their boys, and when they find them, the children convince them to help recover the stolen tree from an impound lot.