farmers' own seed selections. Therefore, good varieties selected by the farmers and identified by the FSR/E team were compared with the station varieties. The farmers' varieties, most of them identified by individual farmers' names, and four station varieties are presented in Table IV-1. TABLE IV-1. Description of 15 flint cultivars included in site-specific trials of maize in Chimaltenango, Guatemala. Varieties Color of endosperm Code Los Pitos White 1 Garcia Yellow 2 Cojobal White 3 Ajquejay Yellow 4 Lopez Yellow 5 Unec Yellow 6 V-304' White 7 Argueta Yellow 8 Marrin Yellow 9 Santizo Yellow 10 Tsut White 11 Ordonez Yellow 12 Don Marshalll/ Yellow 13 Sintetico Chanin Yellow 14 Chanin-4/ Yellow 15 1/ Experiment Station Varieties Source: ICTA, Guatemala In Table presented for methodology for IV-2, the standardized field values treatments 1, 2, and 15 to illustrate the analysis of variance.