February, '17] HEWITT: insect BEHAVIOUR 91 



REFERENCES TO LITERATURE 



Barrows, W. M. The reactions of the Pomace Fly, Drosophila ampelophila Loew. 

 to odorous substances. Journ. Exper. Zoology, Vol. 4, No. 4, pp. 515-537, 1907. 



Cameron, A. E. A contribution to a knowledge of the Belladonna Leaf-miner, 

 Pegomyia hyoscyami Panz., its life-history and biology. Ann. Appl. Biol., Vol. 1, 

 pp. 43-76, 2 pis., 4 figs., 1914. 



CoPEMiAN, S. M. Prevention of fly-breeding in horse manure. Lancet, No. 4841, 

 10th June, 1916, pp. 1182-1184, 2 figs. 



Dewitz, J. The bearing of physiology on economic entomology. BuU..Ent. Res., 

 Vol. 3, pp. 343-354, 1912. 



EwiNG, H. E. Eighty-six generations in a parthenogenetic pure Une of Aphis 

 avence Fab. Biol. BuD., Vol. 31, pp. 53-112, 1916 



Forbes, S. A. The chinch-bug outbreak of 1910-1915. Twenty-ninth Report 

 of the State Entomologist of Illinois, pp. 71-122, 1916. 



Hewitt, C. G. Further observations on the breeding habits and control of the 

 house-fly, Musca domestica. Journ. Econ. Ent., Vol. 7, pp. 281-289, 1914. 



HowLETT, F. M. Chemical reactions of Fruit-fhes. Bull. Ent. Res., Vol. 6, pp. 

 297-306, 4 pis., 1915. 



Jennings, H. S. Behavior of the Lower Organisms. 366 pp., Columbia Univ. 

 Press, 1906. 



Le Prince, J. A. and Orenstein, A. J. Mosquito Control in Panama. New 

 York, 1916. 



Merriam, C. H. Laws of temperature control of the geographical distribution 

 of animals and plants in North America. Nat. Geogr. Mag., Vol. 6, pp. 229-238, 

 1894. 



Parker, J. R. Influence of soil moisture upon the rate of the increase in sugar- 

 beet root-louse colonies. Journ. Agric. Res., Vol. 4, pp. 241-250, 1915. 



Pierce, W. D. A new interpretation of the relationships of temperature and 

 humidity to insect development. Journ. Agric. Res., Vol. 5, pp. 1183-1191, 1916. 



Richardson, C. H. A chemotropic response of the house-fly {Musca domestica L.). 

 Science, N. S., Vol. 43, pp. 613-616, 1916. 



Strickland, E. H. The Army Cutworm, Euxoa auxiliaris Grote. Ent. Bull. 

 No. 13, Dept. Agric. Canada, 31 pp., 1916. 



Tragardh, I. On the chemotropism of insects and its significance for economic 

 entomology. Bull. Ent. Res., Vol. 4, pp. 113-117, 1913. 



Vershaffelt, E. The causes determining the selection of food of some herbiv- 

 orous insects. Konink. Akad. von Wetenschappen te Amsterdam, Proc. Section of 

 Sciences, Vol. 13, pp. 536-542, 1910. 



Wheeler, W. M. Anemotropism and other tropisms in Insects. Arch. f. Ent- 

 wick. der Organismen, Vol. 8, pp. 373-381, 1889. 



Wood, W. C. Blueberry insects of Maine. Maine Agric. Exp. Sta., Bull. No. 

 244, 1915. 



Zetek, J. Beha\'ior of Anopheles albimanus Wiede. and tarsimaculata Goeldi. 

 Ann. Amer. Ent. Soc. Vol. 8, pp. 221-271, 1915. 



Vice-President G. A. Dean: It has been the poHcy of the Associa- 

 tion to discuss the presidential address at the session following the 

 one when it is delivered. If there is no objection, however, we will 

 now have the address opened for discussion. 



