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 2001, we planted a total of 12 trials, one in the Yuma region (Yuma county), two in the western region (La Paz and Mohave counties), five in the central region (Maricopa and Pinal counties), one in the southern region (Pima county), and three in the eastern region (Graham, Greenlee, and Cochise counties). We tested seven to twelve commercially available varieties at each test site. The purpose of this report is to present the results of the 2001 tests conducted in the Yuma, western, central, southern, and eastern regions of Arizona.