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1955. Some lessons in artificial regeneration from southwestern Oregon. Northwest 

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(1858) 



1963. Pleocoma larvae, root feeders in western forests. Northwest Sci. 37: 126-143. 



(1859) 



1964. Seedspotting- -revival of an old technique. West. Forest. & Conserv. Assoc., 



West. Reforestation Coord. Comm. (Spokane, Wash.) Proc. 1964: 18-20. 



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1964. More natural regeneration by controlling seed-eating rodents. U.S. Forest 



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(1861) 



1965. A field test of Douglas -fir, ponderosa pine, and sugar pine seeds treated with 



hydrogen peroxide. U.S. Forest Serv. Tree Planters' Notes 71: 25-29. 



(1862) Steinbrenner, E. C, and J. H. Rediske. 



1964. Growth of ponderosa pine and Douglas -fir in a controlled environment. Weyer- 



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(1863) Stephens, F. R. 



1965. Ponderosa pine thrives on wet soils in southwestern Oregon. J. Forest. 63: 



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(1864) Stevens, Robert E. 



1959. Biology and control of the pine needle-sheath miner, Zelleria haimbachi Busck. 



U.S. Forest Serv. Pacific Southwest Forest and Range Exp. Sta. Tech. Pap. 

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(1865) 



1961. Pine needle -sheath miner. U.S. Forest Serv. Forest Pest Leaf! . 65, 4 pp. 



(1866) 



1965. Pine reproduction weevil. U.S. Forest Serv. Forest Pest Leafl. 15, 6 pp. 

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1965. DDT spray for control of the ponderosa pine tip moth, Rhyacionia zozana (Kear- 

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(1868) andR. C. Hall. 



1960. Beetles and burned timber. U.S. Forest Serv. Pacific Southwest Forest and 



Range Exp. Sta. Misc. Pap. 49, 2 pp. 



(1869) Stillinger, C. R. 



1944. Damage to conifers in northern Idaho by the Richardson red squirrel. J. For- 



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(1870) Stockwell, W. P. 



1939. Preembryonic selection in the pines . J. Forest. 37: 541-543. 



(1871) 



1948. Tree breeding at die Institute of Forest Genetics. U.S. Dep. Agr. Misc. Pub. 

 659, 14 pp. 



(1872) Stoeckeler, Joseph H. 



1945. Brush shade increases plantation survival of ponderosa pine, Scotch pine and 



juniper on droughty sites. U.S. Forest Serv. Lake States Forest Exp. Sta. 

 Tech. Note 233, 1 p. 



116 



