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Chapter 850

Cotton resistance to Verticillium dahliae K. I. The inheritance of resistance

Godoy Avila, S.; Munoz Orozco, A.

Agrociencia 37: 171-183

1979


ISSN/ISBN: 1405-3195
Accession: 000849281

Analysis of selected data from a diallel of nine varieties which ranged from susceptible to resistant revealed the action of two pairs of genes giving F2 segregation ratios of 13 susceptible : 3 resistant. By the use of additional data from susceptible X tolerant crosses, quantitative control was shown to exist also, dependent on polygenes, with additive effects outweighing those of dominance.

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