Resistance to Cronartiumribicola in Pinusmonticola: Genetic Control of Needle-Spots-Only Resistance Factors
- 1 December 1971
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Forest Research
- Vol. 1 (4) , 197-202
- https://doi.org/10.1139/x71-026
Abstract
Full-sib families of western white pine seedlings obtained by crossing phenotypically resistant parents were inoculated with a mixed population of Cronartiumribicola basidiospores. Families segregated into resistant and susceptible plants along patterns suggesting that the needle-spots-only resistance mechanism is controlled by two independent recessive genes.Keywords
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