Due to the late planting in 2011, peanut plants were not harvested. Therefore, LERs were adjusted to account for unharvested area. Adjusted plot LERs were greater than 1 with the exception of the strip intercropping system of peanut and watermelon (Spw), indicating that most intercropping combinations resulted in overyielding (Fig. 2). LERwas highest in the within row intercropping of peanut and watermelon (Wpw) at 1.23 followed by Wpwo and Wpwoc at 1.17 each. In 2012, LERs were highest in the Wpwo and Wpwoc intercropping combinations at 1.17 and 1.20, respectively. LER was also above 1 when peanut and watermelon were strip intercropped.