BIBLIOGRAPHY OF FOREST DISEASE RESEARCH 21 
Colley, Reginald H. 299 
1918. Parasitism, morphology, and cytology of Cro- 
nartium ribicola. Jour. Agr. Res. 15: 619-660, 
illus. 
Colley, Reginald H. 300 
1921. The effect of incipient decay on the mechanical 
properties of airplane timber. (Abstract) 
Phytopathology 11: 45. 
Also in Mycologia 12: 124. Nov. 1921. 
Colley, Reginald H. 301 
1922. The maple wilt. Wis. Dept. Agr. (Bien. Rpt. 1921- — 
22) Bul. 52: )¢%6=78,- illus. 
Colley, Reginald H. 302 
1924. Decay a heavy drain on our forests. Wood Preserv. 
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Colley, Reginald H. 303 
1924. A laboratory projection apparatus, Phytopathology 
14: 424-426, illus. 
Colley, Reginald H. 304 
1924. Rotten wood. Timberman 25 (7): 56-57. 
Also in South. Lumberman 114 (1494): 48-49. May 17, 1924. 
Also, in part, as follows: 
With title, What wood decay costs in dollars, in Wood 
Preserv. News 2 (8): 114-116. Aug. 1924. 
With title, The business side of rot prevention, in Wood 
Preserv. News 2(11): 164. Nov. 1924. 
With title, How wood losses occur, in Wood Preserv. 
News 2 (12): 184-195. Dec. 1924. 
With title, The decay waste problem and the consumer, in 
Wood Preserv. News 3 (1): 6. Jan. 1925. 
Colley, Reginald H. 305 
1925. A biometric comparison of the urediniospores of 
Cronartium ribicola and Cronartium occidentale. 
Jour. Agr. Res. 30: 283-291, illus. 
Colley, Reginald H. 306 
1925. Utilization and conservation of the timber supply. 
Science 61: 107-109. 
Colley, Reginald H. 307 
1927. Building decay and ways of preventing it. U. S. Dept. 
Agr. Yearbook 1926: 187-189. 
Colley, Reginald H. 308 
1927. [Diseases of forest products.] Lumber Trade Jour. 
92- (9); 30-31. 
Colley, Reginald H. 309 
1928. Wood decay prevention in buildings. Pacific Coast 
Building Officials Conf. Bul. 2 (4): 3-4. 
Also, withtitle, Prevention of wood decay in buildings, 
in Termites and Termite Control, by C. as Kofoid and 
others. pp. 713-715. 1934. 
Colley, Reginald H., Hartley, Carl, and Tee Minnie W. 310 
LW? Vea aoe % morphologic and biometric comparison of Cro- 
nartium ribicola and Cronartium occidentale in 
the aecial stage. Jour. Agr. Res. 34: 511-531, illus. 
Colley, Reginald H., and Rumbold, Caroline T. S11 
1930. Relation between moisture content of the wood and blue 
stain in loblolly pine. Jour. Agr. Res; 41; 389-399, 
illus. 
