Growth and crown vigor of 25-year-old shortleaf pine progenies on a littleleaf disease site (1994)Zarnoch, S. J., Ruehle, J. L., Belanger, R. P., Marx, D. H., & Bryan, W. C. (1994). Growth and crown vigor of 25-year-old shortleaf pine progenies on a littleleaf disease site. Southeastern Forest Experiment Station, Research Paper SE-289. Retrieved from http://www.treesearch.fs.fed.us/pubs/1869 On a littleleaf disease site in South Carolina, most of the control-pollinated progeny of shrotleaf pines that appeared to be reesistant to the disease outperformed a check seedlot through age 25. Rankings of progeny based on volume changed little between ages 17 and 25. http://www.treesearch.fs.fed.us/pubs/1869
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