The objective of the study was to evaluate the efficacy of insecticidal materials for control of corn earworm (CEW) on sweet corn under desert growing conditions during the spring season. Sweet corn, “Xtra-Tender 1278” was direct seeded on 21 March 2014 at the University of California Desert Research and Extension Center, Holtville, CA, into single row beds on 40-inch centers. Stand establishment and crop maintenance was achieved using furrow irrigation. Plots were two beds in width (6.67 ft) by 50 ft in length. Five replications of each treatment were arranged in an RCB …