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- Author or Editor: Adeoye A. Adeniji x
- HortScience x
The inheritance of response to trifluralin (Treflan) at 1.12 kg/ha was studied in the field, using transplants of parents, F1, F2, and BC1 generations of the Cucurbita moschata crosses ‘La Primera’ with ‘Butternut Ponca’ and ‘Waltham’. Parents and F1s were susceptible. Based on segregation data in the F2 and BC1 generations it is hypothesized that a dominant gene T determines resistance but is inhibited by a dominant I-T gene. Proposed genotypes for ‘La Primera’ and the 2 ‘Butternut’ cultivars are I-TI-T T T and i-t i-t t t, respectively.