Bibliography 



201 



Hepworth, John. On the Structure of the Foot of the Fly. 

 Quar. Jour. Micro. Sci., II, 1859, pp. 158-563. One plate 

 showing feet of different flies. A review of the older theories 

 of how a fly was able to walk on smooth surfaces. 



Herms, W. B. The Essentials of House-fly Control. Bull, of 

 Berkeley Board of Health, Berkeley, Cal., 1909. Recommends 

 removing manure as soon as possible and keeping it in tight 

 bins until removed. No very satisfactory insecticides have 

 been found for use in treating manure piles. 



Herms, W. B. The Berkeley House-fly Campaign. Cal. Jour. 

 0} Technology, Vol. XIV, No. 2, 1909. Discusses the methods 

 that have been used in fighting the fly in Berkeley, Cal. Re- 

 moving manure regularly or keeping it in closed bins recom- 

 mended. 



Hewitt, C. G. A Preliminary Account of the Life-history of 

 the Common House-fly. Mem. and Proc. Manchester Lit. 

 Phil. Soc, 1906, Vol. 51, pp. 1-4. 



Hewitt, C. G. On the Bionomics of Certain Calyptrate Mucidae 

 and Their Economic Significance with Especial Reference to 

 Flies Inhabiting Houses. Jour. Econ. Biol., 1907, Vol. II, 

 pp. 79-88. Character and importance of group and notes on 

 many species. 



Hewitt, C. G. Structure, Development and Bionomics of the 

 House-fly, Muca domestica. Part I, Quar. Jour. Micro. Sci., 

 1907, p. 395, on anatomy, external and internal, and bibli- 

 ography. Part II, same; 1908, p. 495. Breeding-habits, 

 development and anatomy of larvae, bibliography. Part III, 

 same; 1909, pp. 347-414. The bionomics, allies, parasites, 

 and the relations to human disease. The best article on the 

 house-fly. 



Howard, L. O. Further Notes on the House-fly. Bull. 10, 

 U. S. Dept., Agric. Div. of Ento., p. 63, 1898. Experiments 

 to kill larvae in manure. 



Howard, L. O. House-flies. U. S. Dept. of Agric, Bureau of 



