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Fig. 1. Biplot based on diallel data of seven wheat genotypes with varying resistance to Fusarium head blight; (A) average tester ordination view, (B) polygon view. Codes of the genotypes are: A = Alidos, B = 81-F3-79, C = Arina, D = SVP-72017-17-5-10, E = SVP-C8718-5, F = UNG-136.1, and G = UNG-226.1. Genotypes are labeled with upper-case letters when viewed as entries and with lower-case letters when viewed as testers. Exact positions of the entries and testers are at the beginning of the labels. The circle indicates the average tester.
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