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Gravatt;.G.. ib. 589 
1913. The chestnut bark disease in Virginia. South. 
Planter 75: 295-296. 
Gravatt, G. F. 590 
1914. The chestnut blight in Virginia. Va. Dept. Agr. 
and Immigr. 13 pp. 
Gravatt, G. F. 591 
1914. The chestnut blight in Virginia. Va. State Ent. and 
Plant Path. Rpt. (1912/13) 9: 21-25. 
Gravatt, G. F. 592 
1914. Chestnut blight work in Virginia. Va. Dept. Agr. 
and Immigr. Ann. Rpt. 1£913:,(,)54-U55. 
Gravatt; G. FF. 593 
1916. The future of the chestnut as an orchard, orna- 
mental and forest tree in the southern Appala- 
chians. (Abstract) Phytopathology 16: 643-644. 
Gravatt » Gale 594 
1920. Blight, caused by Endothia parasitica (Murr.) And. 
U. S:: Bur.-Plant Indus), (Plant, Dis. Bul.Sup.. 
11: 289-290. [Processed.] 
Gravatt, G. F. 595 
1920. The chestnut blight in the southern Appalachians. | 
Amer. Forestry 26: 606-607. | 
[Gravatt, G. F.] 596 
1921. Chestnut blight caused by Endothia parasitica. U. S. 
Bur’. Plant Indus.,, Plant Dis. Bul-)Sup...1 7: .29 1; 
[ Processed.| 
(Gravatt, Gz By. | 597 
1921. Chestnut oak twig blight. U. S. Bur. Plant Indus., 
Plant Dis. Bul. Sup. 17: 298. [Processed.] 
Gravatt, G. Er 598 
1921. The purchase of chestnut trees with reference to 
the blight. Amer. Nut Jour. 14(5): 53-54. 
[Gravatt, G. F.] . 
1921. Winter injury of Juniperus. U. S. Bur? Plant,Indus_, 
Plant Dis. Bul. Sup. 17: 296. [Processed.] 
[Gravatt, G. F.] ; 600 
1922. Blight, caused by Endothia parasitica. U. S. Bur. 
Plant Indus., Plant Dis. Bul. Sup. 23: 452. 
[Processed, ] 
(Gravatt, Gok S| 602 
1922. Wilt caused by Verticillium sp. U. S. Bur. Plant 
Indus., Plant Dis. Bul. Sup. 23: 459. [Processed.] 
[Gravatt, G. F.] 603 
1923. Recent spread of the chestnut blight. U. S. Bur. 
Plant Indus., Plant Dis. Bul. Sup. 29: 414. 
[Processed.] 
Gravatt, G. F. 604 
1924. The present status of the chestnut blight. Jour. 
Forestry 22: 193-196, illus. 
Gravatt, G. F. 605 
1924, The spread of the chestnut blight. Tree Talk 6 (2): 
16-19, illus. 
Gravatt, G. F. 606 
1924. The spread of the chestnut blight in the southern 
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Jour. 19: 138-146, illus. 
399 
