BIBLIOGRAPHY OF THE MORE IMPORTANT CONTRIBU¬ 
TIONS TO AMERICAN ECONOMIC ENTOMOLOGY. 
PART VI. 
1. Aaron, C. B., Weeks, A. 0., and Beutenmtjller, W. Dragon¬ 
flies vs. mosquitoes. <New York, 1890. 
Essays on destroying mosquitoes by dragon-flies. 
2. A-, W. P. Insect pests in the orchard. <The Amer. Culti¬ 
vator, 4 January, 1890, p. 3. 
Notes on the codling moth; eggs not always deposited on blossom end of 
apple. 
3. A-, W. P. Orchard pests. <The Amer. Cultivator, 16 
August, 1890, p. 5. 
Notes on the tent caterpillar. 
4. Abbe, Cleveland. [Borers in a traveling trunk.] <lnsect Life, 
v. 1, April, 1889, pp. 312-313. 
5. Abbott, L. F. Spraying fruit trees. <Mass. Ploughman, 28 May, 
1889. 
6. Adams, J. R. [Chinch bug remedies.] <Insect Life, v. 2, Sep¬ 
tember, 1889, p. 75. 
7. Aldous, E. The flour moth in Mexico. <Amer. Miller, 1 April, 
1896. 
8. Aldrich, J. M. Notes of the season from South Dakota. <Insect 
Life, v. 4, October, 1891, pp. 67-68. <22d Ann. Rept. Ent. Soc. 
Out., 1891, pp. 82-83. 
9. Aldrich, A. J. Gas lime for long scale. Jacksonville Farmer 
and Fruit Grower, 4 August, 1892. 
10. Aldrich, J. M. Insecticides and spraying. <Bull. No. 7, Idaho 
Agric. Exp. Sta., April, 1894, pp. 18, figs. 14. 
11. Aldrich, J. M. Spraying without a pump. Preliminary notice. 
<Insect Life, v. 7, October, 1894, pp. 114-115. 
12. Aldrich, J. M. Notes on the insects of North Idaho. <Iusect 
Life, v. 7, October, 1894, pp. 201-202. 
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