III. REPORTS AND PROCEEDINGS 



Report of the Entomologist. In Twelfth Annual Report of 

 the Delaware College Agricultural Experiment Station 

 for 1900. Newark, Del., pp. 142-238. 



Report of the Entomologist. In Thirteenth Annual Report of 

 the Delaware College Agricultural Experiment Station 

 for the year 1901. Newark, Del., pp. 127-199. 



The Principal Pests and Diseases of the Apple Orchard. 

 Transactions of the Peninsula Horticultural Society, Part 

 II, 1901, pp. 80. 



Agricultural Extension Work for Delaware. Proceedings of 

 the Delaware State Grange, 1901, 15 pp. 



Report of the Entomologist. In the Fourteenth Annual Rei)ort 

 of the Delaware College Agricultural Experiment Station 

 for the year 1902. Newark, Del., pp. 109-151. 



The Mexican Cotton Boll Weevil — Habits and Means of Com- 

 bating. Proceedings Second Annual Session Texas Cot- 

 ton Convention held at Dallas, Texas, Nov. 5, 6, 1903, pp. 

 35-46. 



Biennial Report of the Board of Directors of the Agricultural 

 and Mechanical College of Texas for the Fiscal Years 

 1903-1904. Report of the Department of Entomology, 

 pp. 55-75. 



Insects Affecting Cattle and Methods of Combating Them. Re- 

 port of the Twenty-first Annual Meeting of the Granite 

 State Dair3mien's Association at Lisbon (N. H.), Dec. 7 

 and 8, 1905, pp. 38-48. 



Department of Entomology. In Twenty-eighth Report of the 

 Board of Trustees of the New Hampshire College of Agri- 

 culture and the Mechanic Arts, Durham, N. H. : Nov. 1, 

 1906, pp. 310-352, 14 pis. 



Agricultural Courses in New Hampshire Schools. Proceed- 

 ings of the New Hampshire State Teachers' Association. 

 Fifty-fourth Annual Meeting held in Concord, N. H., 

 October 18 and 19, 1907, pp. 96-107. 



The Need of National Control of Insecticides. Sixth Annual 

 Report of the Vermont State Horticultural Society. Pro- 

 ceedings of the Fifteenth Annual Meeting held at Mont- 

 pelier, Nov. 4-6, 1908, pp. 25-29. 



The Worst Insects of New England. Same, pp. 32-38. 



Nineteenth and Twentieth Annual Reports of the New Hamp- 

 shire Agricultural Experiment Station, Nov. 1, 1906 to 

 Oct. 31, 1908. Part of the Twenty-ninth Report of the 

 Board of Trustees of the New Hampshire College of 

 Agriculture and the Mechanic Arts. Durham, N. H.: 

 Nov. 1, 1908, pp. 245. Report of the Director, pp. 248- 

 258 ; Report of the Department of Entomology, pp. 390- 

 498. 



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