﻿THE GRAPE LEAPHOPPER IN THE LAKE ERIE VALLEY. 45 



1890. Fblton, W. B. Annual Report of the Colorado State Horticultural :m<l For- 

 estry Association, vol. 5, 1889, pp. 573-57G. 



"Codling moth and leafhopper." Remedies: Burning leaves, torches, spraying with tobacco 

 decoction, sticky shields. 



1890. Thaxter, Roland. Annual Report Connecticut Agricultural Experiment 



Station for 1890, p. 97. 

 Brief mention of infestation by fungous disease. 



1891. -Blount, A. E. New Mex. Agr. Exp. Sta., Bui. 2, p. [6]. 



"The vinehopper (Tettigonia vitis.)" Brief mention of Injury to vines. Remedies: To- 

 bacco fumigation and kerosene sprays. 



189.1. Gillette, C. P. Colo. Agr. Exp. Sta., Bui. 15, pp. 18-22. 



"The grape-vine leaf-hopper." Gives Harris's description of Tettigonia vitis and a brief list 

 of remedies which may be effective. 



1891. Fletcher, James. Can. Centr. Exp. Farm, Bui. 11, p. 21, May. 



"Grape-vine leaf-hopper (Erythroneura vitis Harris)." Brief mention. Recommends clean 

 culture and spraying with kerosene emulsion. 



1891. Townsend, C. II. T. New Mex. Agr. Exp. Sta., Bui. 3, pp. 3-6. 



"Insects injurious to the vine." Life history; mentions possibility of third brood. Reme- 

 dies: Kerosene emulsion, "I.X.L." compound, tobacco water, and "shield method." 



1891. Lintner, J. A. Cultivator & Country Gentleman, vol. 56, p. 815, October 8. 

 "Grapevine leaf-hopper." Brief discussion of habits and injury. Remedies: Sticky shields, 

 cloth wet with kerosene. 



1891. Weed, C. M. Insects and Insecticides, pp. 123-124. Hanover, N. H. 



"The grape-vine leaf-hopper (Typhlocyba vitis)." Life history. Remedies: Pyrethrum, 

 tobacco dust, sticky screens. 



1892. Townsend, C. H. T. New Mex. Agr. Exp. Sta., Bui. 5, pp. 3-5, 



"The vine leaf-hopper ( Typhlocyba vitis)." A re'sume' of paper in Bulletin 3 of the New Mex- 

 ico Station. 



1892. Gillette, C. P. Annual Reports Colorado State Bureau of Horticulture for 



1891-2, vol. 6, pp. 233-235. 



"The western grapevine leaf-hopper (Typhlocyba vitifex Harris, var. coloradoensis Gill.)." 

 Description. Life history, two brooded. Remedies: Spraying with kerosene emulsion, sticky 

 shields. 



1893. Fitch, Asa. Catalogue of the insects collected and arranged for the State 



Cabinet of Natural History. Reprint in Lintner, 9th Rept. Inj. Ins. N. Y. 

 f. 1892, pp. 383-409. 



"Erythroneura," pp. 402-403. Brief descriptions of E. vulnerata, E. vitis, and E. tricincta. 



1893. Webster, F. M. Twenty-sixth Annual Report Ohio State Horticultural 



Society for 1892-93, pp. 63-70. 



"Insects of the year." Brief statement of use of tar-smeared cardboard in destroying adults 

 in vineyards of New Jersey, p. 67. 



1894. Osborn, H. Report of the Iowa State Horticultural Society for 1893, vol. 28, 



pp. 262-264. 



"Insects affecting grapes." General discussion of life history, injury to vines, and remedial 

 measures against Typhlocyba vitis, p. 263. 



1894. Fletcher, James. Reports Experimental Farms, Canada, for 1893, p. 181. 



"The grape-vine leaf-hopper." Brief mention of habits and injury; remedies. 

 1894. Van Duzee, E. P. Catalogue of the described Jassoidea of North America. 

 Trans. Amer. Ent. Soc, vol. 21, pp. 245-317. 

 " Typhlocyba comes," p. 312. 

 1894. Gravestock, J. Semi-annual Reports Colorado State Board of Horticulture 

 for 1893-94, vol. 7, pp. 229-233. 



Brief mention of remedies: Kerosene emulsion, hot water, pp. 229-230. 



