76 MISCELLANEOUS PUBLICATION NO. 725, U.S. DEPARTMENT OF AGRICULTURE 
Lachmund, H, G. 1140 
1923, Relative susceptibility of incense cedar and yellow 
pine to bole injury in forest fires, Jour, Forestry 
212 815-8) 7, jtilas: 
Lachmund, H. G. 1141 
1925, Investigative work, 1925, Western White Pine Blister 
Rust Conf, Proc, 1925: 18-29, [Processed. | 
Lachmund, H.. G. 1142 
1926. Studies of white pine blister rust in the West, Jour, 
Forestry 24: 874-884, 
Lachmund, H. G. 1143 
1926. Western blister rust investigations, 1926, Western 
White Pine Blister Rust Conf, Proc, 1926: 19-23, 
[Processed, ] 
Lachmund, H. G. 1144 
1927, Investigative work, Office of Forest Pathology. 
Western White Pine Blister Rust Conf, Proc, 
1927: 5-11. [Processed, | 
Lachmund, HH. G. 1145 
1928. Investigative work, Office of Forest Pathology. 
Western White Pine Blister Rust Conf, Proc. 
1928: 5-11, [Processed, ] 
Lachmund, H. G, 1146 
1929, Cronartium comptoniae Arth, in western North 
America, Phytopathology 19: 453-466, illus, 
Lachmund, Ha G: 1147 
1929. Slash decay from the protection viewpoint, In Co- 
Operative Forest Study of the Grays Harbor Area 
(Washington), Western Forestry and Conservation 
Association and Charles Lathrop Pack, Portland, 
Oreg. pp. 59-60. 
Lachmund, H. G. 1148 
1932, Impressions from the examination of Idaho pine in- 
fection areas, 1932. U.S. Bur? Prant indus. 
Western Blister Rust News Letter 7 (10): 109, 
[Processed, | 
Lachmund, He. G,; 1149 
1932, Infection centers on Upper Ruby Creek, 1932. U. S. 
Bur, Plant Indus,, Western Blister Rust News 
Letter 7 (9): 103-104, [Processed. ] 
Lachmund, H,. G, 1150 
1933, Method of determining age of blister rust infection on 
western white pine. Jour, Agr. Res. 46: 675-693, 
illus, 
Lachmund, H. G, P15! 
1933. Mode of entrance and periods in the life cycle of 
Cronartium ribicola on Pinus monticola, Jour, 
Agr. Res, 47: 791-805, illus, 
Lachmund, H, G, F152 
1933, Resistance of the current season's shoots of Pinus 
monticola to infection by Cronartium ribicola, 
Phytopathology 23: 917-922, illus. 
Lachmund, H, G, EES 
1934, Damage to Pinus monticola by Cronartium ribicola 
at Garibaldi, British Columbia, Jour, Agr. Res, 
49: 239-249, illus, 
