322 Intinoris NaturAL History SurvEY BULLETIN Vol. 26, Art. 3 
Fergus, Charles L., and C. L. Morris 
1950. Oak wilt in Pennsylvania. U. S. Dept. Ag. Plant Dis. Reptr. 34(10) :291. 
Finlay, Margaret Curtin 
1950. The mighty oaks. Am. Forests 56(4) :7-9. 
Fowler, Marvin E. 
1951. Surveys for oak wilt. U. S. Dept. Ag. Plant Dis. Reptr. 35(2) : 112-8. 
1952. Oak wilt surveys in 1951. U. S. Dept. Ag. Plant Dis. Reptr. 36(4) :162-5. 
1953. Oak wilt: its destruction and control. U.S. Dept. Ag. Plant Dis. Reptr. 37(2) :104—9. 
French, David W., and Clyde M. Christensen 
1950. Oak wilt in Minnesota. U. S. Dept. Ag. Plant Dis. Reptr. 34(3) : 82. 
Gottlieb, David 
1950. The physiology of spore germination in fungi. Bot. Rev. 16(5) :229—57. 
Gravatt, G. F., and R. P. Marshall 
1917. Arthropods and gastropods as carriers of Cronartium ribicola in greenhouses. Phyto- 
pathology 7(5) :368—73. 
Griswald, C. L., and R. B. Neiswander 
1953. Possible insect vectors of oak wilt. Trees 13(4):18, 22. 
Hawker, L. E. 
1950. Physiology of fungi. University of London Press, Ltd., Bickley, Kent, England. 360 pp. 
Heald, F. D., and M. W. Gardner 
1914. Longevity of pycnospores of the chestnut blight fungus in soil. Jour. Ag. Res. 
2:67-75. 
Heald, F. D., and R. A. Studhalter 
1914. Birds as carriers of the chestnut blight fungus. Jour. Ag. Res. 2:405-22. 
1915. Longevity of pycnospores and ascospores of Endothia parasitica under artificial con- 
ditions. Phytopathology 5(1) :35-45. 
Henry, Berch W. 
1944. Chalara quercina n. sp., the cause of oak wilt. Phytopathology 34(7) :631—5. 
Henry, Berch W., and C. S. Moses 
1943. An undescribed disease causing rapid dying of oak trees. Arborist’s News 8(6) :46. 
Henry, Berch W., C. S. Moses, C. Audrey Richards, and A. J. Riker 
1944. Oak wilt: Its significance, symptoms, and cause. Phytopathology 34(7) :636—-47. 
Henry, Berch W., and A. J. Riker 
1947. Wound infection of oak trees with Chalara quercina and its distribution within the 
host. Phytopathology 37(10) :735—43. 
Himelick, Eugene B., Richard D. Schein, and E. A. Curl 
1953. Rodent feeding on mycelial pads of the oak wilt fungus. U. S. Dept. Ag. Plant Dis. 
Reptr. 37(2) :101-3. 
Hoffman, Paul 
1952. Early trials in oak wilt chemotherapy. (Abs.) Phytopathology 42(1) :11. 
Jewell, Frederick F. 
1953. Ascospore longevity of the oak wilt fungus as affected by temperature and humidity. 
(Abs.) Phytopathology 43(9) :476. 
King, D. B., and R. K. Winters 
1952. Forest resources and industries of Illinois. IM. Ag. Exp. Sta. Bul. 562. 95 pp. 
Kuntz, J. E., and A. J. Riker 
1950a. Root grafts as a possible means for local transmission of oak wilt. (Abs.) Phyto- 
pathology 40(1) : 16-7. 
1950b. Oak wilt in Wisconsin. Wis. Ag. Exp. Sta. Stencil Bul. 9:1-9. 
Leach, J. G., R. P. True, and C. K. Dorsey 
1952. A mechanism for liberation of spores from beneath the bark and for diploidization 
of Chalara quercina. Phytopathology 42(10) : 537-40. 
Lilly, Virgil Greene, and Horace L. Barnett 
1951. Physiology of the fungi. McGraw-Hill Book Company, Inc., New York. 464 pp. 
Ling, Lee 
1945. Epidemiology studies on stripe rust of wheat in Chengtu Plain, China. Phytopathology 
35 (10) :885—94. 
McCrea, Adelia 
1931. Longevity of conidia of common fungi under laboratory conditions. Mich. Acad. Sci., 
Arts, and Letters Papers 13: 165-7. 
McLaughlin, W. D., and R. P. True 
1952. The effects of temperature and humidity on the longevity of conidia of Chalara quer- 
cina. (Abs.) Phytopathology 42(9) :470. 
McNew, George L., and Roy A. Young 
1948. The nature and control of oak wilt. Natl. Shade Tree Conf. Proc. 24:123-—30. 
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