Table 6. Population structure measured by ФPT between Fusarium oxysporum f. sp. niveum races in the southeastern United States.
a Three races of Fusarium oxysporum f. sp. niveum from GA and FL were identified.
b Pairwise population differentiation was measured by Excoffier’s ФPT (Excoffier et al.1992), an analog of Fst analysis measured via analysis of molecular variance, using GenAlEx v.6.503 (Peakall and Smouse 2006).
Significance levels (ns = not significant, * = P≤0.05, ** = P≤0.01, *** = P≤0.002) are based on P values determined by 1000 permutations of the data.