CONTROL OF GIPSY MOTH BY FOREST MANAGEMENT. 53 



No. 



19. Technical Results from the Gipsy Moth Parasite Laboratory — Continued. 

 Part III. 1 Investigations into the Habits of Certain Sarcophagidae. T. L. 



Patterson. Introduction by W. F. Fiske, 1911. Pages 25 to 32. 

 Part IV. 1 The Chalcidoid genus Perilampus, and its Relations to the Prob- 

 lem of Parasite Introduction. Harry S. Smith, 1912. Pages 33 to 70, 

 illus. 

 Part V. 1 Experimental Parasitism. A Study of the Biology of Limnerium 

 validum (Cresson). P. H. Timberlake, 1912. Pages 71 to 92, illus. 



PUBLICATIONS OF U. S. DEPARTMENT OF AGRICULTURE ON 

 CONTROLLING TREES. 



FOREST SERVICE BULLETINS. 



No. 



31. Notes on the Red Cedar. Charles Mohr, 1901. 37 pages, illus. 

 42. The Woodlot : Handbook for Owners of Woodlands in Southern New Eng- 

 land. H. S. Graves and R. T. Fisher, 1903. 89 pages, illus. 

 53. Chestnut in Southern Maryland. Raphael Zon, 1904. 31 pages, illus. 

 63. Natural Replacement of White Pine on Old Fields in New England. S. N. 



Spring, 1905. 32 pages, illus., map. 

 93. The Aspens : Their Growth and Management. W. G. Weigle and E. H. 

 Frothingham, 1911. 35 pages. 



95. Uses of Commercial Woods of the U. S. I. Cedars (White Cedar, pp. 12-16) 



(Red Cedar, pp. 19-29). Wm. L. Hall and H. Maxwell, 1911. 62 pages. 



96. Second Growth Hardwoods in Connecticut. E. H. Frothingham, 1912. 70 



pages, illus. 

 99. Uses of Commercial Woods of the U. S. II. Pines (Pitch Pine, pp. 31-34) 

 (White Pine, pp. 35-54). Wm. L. Hall and H. Maxwell, 1911. 96 pages. 



DEPARTMENT BULLETINS. 



12. Uses of Commercial Woods of the U. S. Beech, Birches, and Maples. 



H. Maxwell, 1913. 56 pages. 



152. The Eastern Hemlock (Tsuga canadensis). E. H. Frothingham, 1915. 



43 pages, illus., map. 

 299. The Ashes : Their Characteristics and Management. W. D. Sterrett, 1915. 

 S8 pages, illus., map. 



PUBLICATIONS OF U. S. DEPARTMENT OF AGRICULTURE ON 

 TREE PLANTING. 



FOREST SERVICE BULLETINS. 



29. 1 The Forest Nursery. Geo. B. Sudworth, 1900. 63 pages, illus. 



45. The Planting of White Pine in New England. Harold B. Kempton, 1903. 



40 pages, illus. 

 76. How to Grow and Plant Conifers in Northeastern States. C. R. Pettis, 



1909. 36 pages, illus. 



DEPARTMENT BULLETINS. 



13. White Pine under Forest Management. E. H. Frothingham, 1914. 70 pages. 



153. Forest Planting in the Eastern United States. C. R. Tillotson, 1915. 38 



pages, illus. 



1 Government supply exhausted. Other publications listed are sold by the Superin- 

 tendent of Documents, Government Printing Office, Washington, D. C. 



