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- Author or Editor: W. C. Adamson x
All possible crosses, excluding reciprocals, among 3 bacterial-spot-resistant plant introductions of pepper and the susceptible ‘Yolo Wonder’ were evaluated for resistance in the F3 along with the backcross (BC) F2s derived from backcrosses to the susceptible cultivar. PI 322719 carries a single dominant gene for resistance that is independent of the one carried by PI 163192. The resistance of PI 163189 is more complex; it is independent of the resistance of PI 322719 but may be associated with that of PI 163192. Nonsegregating, resistant families were recovered in the F3s of all crosses and backcrosses.