108 MISCELLANEOUS PUBLICATION NO. 725, U.S. DEPARTMENT OF AGRICULTURE 
Rumbold, Caroline T. 1633 
1920, Effect on chestnuts of substances injected into their 
trunks, Amer, Jour. Bot, 7: 45-56, illus, 
Rumbold, Caroline T, 1634 
1920. Giving medicine to trees. Amer, Forestry 26: 
359-362, illus, 
Partially reprinted, with title, How to doctor a sick tree, 
in Lit. Digest 66 (2): 27-28. July 10, 1920. 
Rumbold, Caroline T, 1635 
1920. Giving medicine to trees. Sci. Amer, 2 (2): 114-116. 
Rumbold, Caroline T. 1636 
1920, The injection of chemicals into chestnut trees, Amer. 
Jour, Bote ie o20: 
Rumbold, Caroline T., 1637 
1929. Blue-staining fungi found in the United States, Phyto- 
pathology 19: 597-599, 
Rumbold, Caroline T. 1638 
1930, The relationship between the blue-staining fungi 
Ceratostomella and Graphium, Mycologia 22: 
175-179, 
Rumbold, Caroline T, 1639 
1931. Two blue-staining fungi associated with bark-beetle 
infestation of pines, Jour. Agr. Res, 43: 847-873, 
illus, 
Rumbold, Caroline T. 1640 
1932. Some blue-staining fungi associated with several 
species of bark-boring beetles. (Abstract) Amer. 
Ecol, Soc. Bul, 13 (4): 43. 
Rumbold, Caroline T, 1641 
1934, A new species of Graphium causing lumber stain, 
Phytopathology 24: 300-301, illus. 
Rumbold, Caroline T. 1642 
1936. Three blue-staining fungi, including two new species, 
associated with bark beetles, Jour, Agr. Res. 
52: 419-437. 
Rumbold, Caroline T, 1643 
1941, Ascospores of Ceratostomella ips and Ceratostomella 
montium, (Abstract) Phytopathology 31: 19. 
Rumbold, Caroline T, 1644 
1941, A blue stain fungus, Ceratostomella montium n, sp., 
and some yeasts associated with two species of 
Dendroctonus, Jour, Agr. Res. 62: 589-601, illus. 
[Ryan], Margaret Milburn, and Gravatt, G. F. 1645 
1932, Preliminary note on a Phytophthora root disease of 
chestnut, Phytopathology 22: 977-978, 
Also, translated, in [Italy] R. Staz. di Patol. Veg. Bol. (n.s.) 
12 (4): 405-407, 1932, 
Scheffer, Theodore C, 1646 
1934, Dipping for control of sap stain at small pine saw- 
mills, South, Lumberman-i49 (1883): 109-110, 
114-116, illus, 
Scheffer, Theodore C, 1647 
1935. A tube for culturing fungi, Science 82: 467-468, illus. 
Scheffer, Theodore C, 1648 
1936. Progressive effects of Polyporus versicolor on the 
physical and chemical properties of red gum sap- 
wood, U. S, Dept. Agr. Tech. Bul. 527, 45pp., illus. 
