BIBLIOGRAPHY OF FOREST DISEASE RESEARCH 61 
Hedgcock, George G., and Long, W. H., 907 
1913, An undescribed species of Peridermium from Colo- 
rado. Phytopathology 3: 251-252, 
Hedgcock, George G., and Long, W. H., 908 
1914, The alternate stage of Peridermium pyriforme. 3 pp. 
Washington, D. C, 
Hedgcock, George G., and Long, W. H., 909 
1914, Heart-rot of oaks and poplars caused by Polyporus 
dryophilus, Jour. Agr, Res. 3: 65-78, illus, 
Hedgcock, George G., and Long, W. H. 910 
1914, Identity of Peridermium fusiforme with Peridermium 
cerebrum. Jour, Agr. Res, 2: 247-249, illus. 
Hedgcock, George G., and Long, W. H., 911 
1915. A disease of pines caused by Cronartium pyriforme, 
Us sy7ept., Agr. Bul. #247, 20 pp,.,. illus, 
Hedgcock, George G., and Long, W. H. 912 
1915, Report on cultures with foliaceous species of 
Peridermium on pine made in 1914, Science 41: 
Late 
Hedgcock, George G., and Long, W. H. oS 
1915, Two new hosts for Peridermium pyriforme. Jour. 
Agr. Res. 5: 289-290, illus, 
Hedgcock, George G., and Long, W. H., 914 
1917, The aecial stage for Coleosporium elephantopodis. 
(Abstract) Phytopathology 7: 66-67. 
Hedgcock, George G., and Siggers, Paul V, SS 
1949, A comparison of the pine-oak rusts. U. S. Dept. 
Agu tech. Bul, 978,30 pp. 
Hedgcock, George G., and Spaulding, Perley. 916 
1906, A new method of mounting fungi grown in cultures, 
for the herbarium, Jour, Mycol, 12: 147, 
Henry, Berch W, ONG. 
1950. Control of a root rot of pine seedlings by soil fumi- 
gation, (Abstract) Phytopathology 40; 788. 
Also in Assoc, South, Agr. Workers Proc, 47: 140, 1950. 
_ Henry, Berch W, 918 
1951, Ethylene dibromide controls a root rot at the W. W. 
Ashe Nursery. U. S. Forest Serv., Tree Planters' 
Notes 7: 2-4, illus. [Processed, ] 
Henry, Berch W. o19 
1951, Oak leaf blister severe in south Mississippi. U. S. 
Bur. Plant Indus., Soils, and Agr. Engin, , 
Plant Dis. Rptr. 35: 384, [Processed, ] 
Henry, Berch W, 920 
1953, Effects of ethylene dibromide on nematodes associ- 
ated with a root rot of southern pine seedlings, 
(Abstract) Phytopathology 43: 474-475, 
Henry, Berch W, 92) 
1953, Fusiform rust, Amer. Forests 59 (3): 28, 45, illus. 
Henry, Berch W. 922 
1953. <A root rot of southern pine nursery seedlings and its 
control by soil fumigation, Phytopathology 43: 
81-88, illus, 
Henry, Berch W, 9235 
1954, Sporulation by the brown spot fungus on longleaf pine 
needles, Phytopathology 44: 385-386, 
