726 NEW YORK STATE MUSEUM 



1818 Say, Thomas. Hessian fly, grain moth, cut worm. Phila. sec 

 prom, agric. Mem. 4:236-37 (oviposition, burning stubble recommended). 



1826 Hunter, David. Bd agric. state N. Y. Mem. 3:55-56 (time of 

 -appearance of flies). 



1841 Herrick, E. C. Obsei-A^ations on Hessian fly. Am. jour, arts and 

 sci. 41: 153-58. 



1843 Morris, H. M. Observations on the development of the Hessian 

 fly. Acad. nat. sci. Proc. 1: 66-68 (observations). 



1S43 On the Cecidomyia destructor or Hessian fly. 



Am. phil. soc. Trans. 8:49-51 (observations on life history). 



1844 Gaylord, Willis. N. Y. state agric. soc. Trans. 3: 141-43 (brief 

 -account). 



1844 Herrick, E. C. Patent oflice rep't. Agriculture, p. 161-67 (brief 

 general account). 



1845 Fitch, Asa. Insects injurious to vegetation no. 2. Am. quar. 

 jour, agric. and sci. 1: 255-09 (generic characters of Cecidomyia and 

 mention of C. destructor). 



1846 Insects injurious to vegetation no. 4. Am. quar. jour, 



agric. and sci. 4:244-64 (early history and synonymy). 



1846 Morris, H. M. Amer. jour, of agric. and sci. 5:206-8 (contro- 

 versy on habits of Hessian fly). 



1847 Fitch, Asa. Hessian fly. N. Y. state agric. soc. Trans. 6:316-73 

 (summary account); (same, separate date 1847, p. 3-60). 



1847 Insects injurious to vegetation no. 5. Am. quar. jour. 



agric. and sci. 5:1-27 (life history, habits, parasites and remedies). 



1854 Glover, Townsend. Insects injurious and beneficial to vegeta- 

 tion. Patent oflice rep't. Agriculture, p. 72-74 (brief account). 



1858 Johnson, B. P. Wheat midge, Hessian fly, etc. N. Y. state 

 agric. soc. Trans. 18: 287-303 (records of injuries in New York). 



1862 Fitch, Asa. N. Y. state agric. soc. Trans. 21:819-30 (gen- 

 eral account of the insect in the U. S.); same in Noxious and other insects 

 of New York. 7th rep't. 1862. p. 133-44. 



1S62 Harris, T. W. Insects injurious to vegetation, p. 568-87 (gen- 

 eral notice). 



1863 Fitch, Asa. N. Y. state agric. soc. Trans. 22:685-86 (historical 

 notes on the early history of the Hessian fly in this country); same in 

 Noxious and other insects of New York. 8th rep't. 1863. p. 203-4. 



1866 Walsh, B. D. Hessian fly. Prac. ent. 2: 7 (late sowing of more 

 value than trap strips). 



1866 Joint worm. Prac. ent. 1:37-38 (characteristics of Hessian 



fly); A new humbug, p. 108-10 (exposes fraudulent claims for controlling 

 'this insect). 



1872 Lintner, J. A. Hessian fly. Country gentleman, June 13, 37:376 

 (brief note identifying Hessian fly). 



1878 Hessian fly. Country gentleman, Jan. 24, 43:55 (brief 



;geneT'al account). 



