AffiliationUniversity of Arizona Cooperative Extension
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AbstractEach year the University of Arizona conducts variety trials across the state to evaluate the performance of upland cotton varieties. These tests provide unbiased data on the performance of varieties when tested side-by-side under typical production practices. In 2002, we planted a total of 9 trials, two in the Yuma region (Yuma County), four in the central region (Maricopa and Pinal counties), one in the southern region (Pima county), and two in the eastern region (Graham, Greenlee, and Cochise counties). We tested nine to twelve commercially available varieties at each test site. The purpose of this report is to present the results of the 2002 tests conducted in the Yuma, western, central, southern, and eastern regions of Arizona.