BIBLIOGRAPHY OF ECONOMIC ENTOMOLOGY. 
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135 
2024. Patton, W. H. Prevention of the peach yellows and rosette as 
caused by the yellows mite. <Ent. News, 1892, p. 97. 
Considers Bryobia pratensis as the cause of peach yellows. 
2025. Pearson, A. W. Vineyard notes from southern New Jersey. 
<Garden and Forest, 1888, pp. 25G-257. 
Remarks on Macrodactylus subspinosus. 
202G. Pearson, A. W. [Method of fighting rose beetles.] <Insect 
Life, v. 2, July, 1889, p. 19. 
2027. Pearson, A. W. The rose beetle. <Garden and Forest, 1890, 
pp. 44-45. 
2028. Pearson, A. W. Best means to destroy rose bugs. <Pop. Gar¬ 
den, June, 1891. 
Advises use of slugite. 
2029. Pearson, A. W. Experience with the rose-bug in 1891. <Gar- 
den and Forest, 1891, pp. 415-416. 
2030. Pearson, A. W. The spraying of plants in 1891 with insecti¬ 
cides and fungicides and its results. <Ann. Kept. N. J. State 
Bd. Agric., 1892, pp. 41G-420. 
2031. Pearson, J. [Destructiveness of the corn-root plant-lonse in 
Nebraska.] <Insect Life, v. 4, November, 1891, p. 142. 
2032. Pergande, T. The cotton or melon plant-louse. < Insect Life, 
v. 7, March, 1895, pp. 309-315. 
Account of Aphis gossypii. 
2033. Pergande, T. Observations on certain Thripidse. <Insect. 
Life, v. 7, July, 1895, pp. 390-395. 
Treats of lie liothrips cestri, H. fasciafa, Euthrips oceiden I alls, and Thrips tabaci. 
2034. Perkins, G. H. On certain injurious insects. <Second Ann. 
Kept. Vt. Agric. Exp. Sta. for 1888, pp. 128-139. 
Treats of a few common insects. 
2035. Perkins, G. H. Questions concerning injurious insects. <Bull. 
No. 19, Vt. Agric. Exp. Sta., April, 1890, pp. 2. 
Desires information of the farmers. 
2036. Perkins, G. H. Report of the entomologist. <Third Ann. 
Rept. Vt. Agric. Exp. Sta., 1890, pp. 145-1G1, figs. 19. 
Treats of insects affecting the elm, and insecticides. 
2037. Perkins, G. H. Insects injurious to the American elm. 
<Eleventli Rept. Vt. State Board of Agriculture, 1890, pp. 96, 
figs. 66. 
A list of the species known to feed on the elm, with brief accounts of them: 
preliminary remarks on insecticides and beneficial insects. 
2038. Perkins, G. H. Notes on Lachuosterna. <Insect Life, v. 4, 
August, 1892, pp. 389-392. 
2039. Perkins, G. n. Report of the entomologist. <Fiftli Ann. Rept. 
Vt. Agric. Exp. Sta., 1892, pp. 144M59. 
White grubs, and experiments to destroy them; insecticides in general. 
