BIBLIOGRAPHY OF FOREST DISEASE RESEARCH 65 
Hepting, George H., and Hedgcock, George G. 969 
1935, Relation between tree diameter and percentage of cull 
in some eastern hardwoods, U. S. Forest Serv., 
Appalachian Forest Expt. Sta. Tech. Note 13, 
3 pp., illus, [Processed, ] 
Hepting, George H., and Hedgcock, George G. 970 
1935, Relation of cull percent to tree diameter and to per- 
centage of trees with basal wounds in some 
eastern hardwoods, U. S, Forest Serv., 
Appalachian Forest Expt, Sta. Tech. Note 16, 
4 pp. [Processed, | 
Hepting, George H., and Hedgcock, George G. O71 
1937, Decay in merchantable oak, yellow poplar, and bass- 
wood in the Appalachian region, U. S. Dept. Agr. 
Peche Bale 570329 ppy , “ilkus, 
Hepting, George H., and Jemison, George M, 972 
1950. A cure for littleleaf disease? Amer. Forests 56 
(PL): 20-22 , 30; “illus. 
Hepting, George H., and Kimmey, James W. ats 
1949, Heart rot. U. S. Dept. Agr. Yearbook (Trees) 
1949: 462-465, 
Hepting, George H., and Lindgren, Ralph M. 974 
1950, Common southern forest tree diseases, Forest 
Farmer 9 (5): 31-33, illus. 
Hepting, George H., and McClarren, J. K. aS 
1946, Preventing rot in young oak stands, U. S. Dept. 
Agr., Res. Achiev. Sheet 68(P), 2 pp. [Processed, ] 
Hepting, George H., Miller, J. H., and Campbell, W, A. 976 
1951, Winter of 1950-51 damaging to southeastern woody 
vegetation, U. S. Bur, Plant Indus., Soils, and 
Agr. Engin,’;’ Plant Dis, Rptr. 35: 502-503, 
[Processed, | 
Hepting, George H., and Roth, Elmer R. oaT 
1946, Pitch canker, a new disease of some southern pines, 
Jour, Forestry 44: 742-744, 
Hepting, George H., and Roth, Elmer R, 978 
1950. The fruiting of heart-rot fungi on felled trees, Jour. 
Borestry 46: 332-333, illus, 
Hepting, George H., and Roth, Elmer R. 979 
1953, Host relations and spread of the pine pitch canker 
disease, (Abstract) Phytopathology 43: 475. 
Hepting, George H., Roth, Elmer R., and Luxford, R. F, 980 
1942, The significance of the colorations in aircraft 
veneers: Yellowpoplar., U. S, Forest Serv., 
Forest Prod. Lab, Series 1375, 8 pp., illus. 
[U. S. Bur. Plant Indus. , Forest Path, Spec. 
Release 5, |]{Processed., ] 
Hepting, George H., Roth, Elmer R., and Sleeth, Bailey. 981 
1949, Discolorations and decay from increment borings, 
Jour, Forestry 47: 366-370, illus. 
Hepting, George H., and Toole, E, Richard, 982 
1939, The hemlock rust caused by Melampsora farlowii, 
Phytopathology 29: 463-473, illus. 
Hepting, George H., and Toole, E. Richard, 983 
[1942, ] Mimosa wilt--A major problem, South, Shade Tree 
Cont. Proc. 5:° 254-258. 
