Tables 



Classlflca- 

 tluii no. 



A9. EXTOXOLOCSY DIVISIOY— Continued 



BuSlctinsi, i»C'%v series — Continued 



No. 13. Recent laws a<?ainst injurious insects in Xorth America, with laws 

 relative to foul brood; compiled l)y 1^. O. Howard. 1898. 68 pp. 



Xo. 14. Periodical cicada, an account of Cicada septendecim, its natural 

 enemies and means of preventin<r its injury, with summary of <lis- 

 tribution of different broods; by C. L. .Marlatt. 1898. 'l48 pp. 

 1 leaf. 4 pi. 



No. 15. Chinch bug, its probable origin and diffusion, its haljits and 

 development, natural checks and remedial and ])reyentiye measures, 

 with mention of hal)its of an allied European species; bj' F. M. 

 Webster. 1898. 82 pp. 



16. Hessian fly in United States; by Herbert Osborn. 1898. 58 pp. 

 3 pi. 



17. Proceedings 10th annual meeting Association of Economic Ento- 

 mologists. 1898. 104 pp. 



No. 18. Some miscellaneous results of work of Division of Entomology, 



3. 1898. 101 pp. 



No. 19. Some insects injurious to garden and orchard crops; by F. H. 

 Chittenden. 1899. 99 pp. 



20. Proceedings 11th annual meeting Association of Economic Ento- 

 mologists. 1899. Ill pp. 



21. Preliminary report on insect enemies of forests in northwest, an 

 account of results gained from a reconnoissance trij) made in spring 

 and early summer of 1899; by A. D. Hopkins. 1899. 27 pp. 



No. 22. Some miscellaneous results of work of Division of Entomology, 



4. 1900. 109 pp. 



23. Some insects injurious to garden crops; by F. H. Chittenden. 

 1900. 92 pp. 



24. List of works on North American entomology; compiled bv 

 Nathan Banks. 1900. 95 pp. 



25. Notes on mosquitoes of U. S., giving some account of their struc- 

 ture and biology, with remarks on remedies; l)y L. O. Howard. 



1900. 70 pp. 



26. Proceedings 12th annual meeting Association of Economic Ento- 

 mologists. 1900. 102 i)p. 2 pi. 



27. Some insects injurious to violet, rose, and other ornamental 

 plants; l)y F. H. (Unttenden. 1901. 114 pp. 4 pi. 



Same, revised ed. 1901. 114])p. 4 pi. 



No. 28. Insect enemies of spruce in northeast, a jiopular account of results 

 of special investigations, with recommendations for preventing 

 losses; by A. D. Hopkins. 1901. 80 pp. 16 pi. 



No. 29. Fall army worm and variegated cutworm; b)^ F. H. Chittenden. 



1901. 64 pp. 



No. 30. Some miscellaneous results of work of Division of Entomology, 



5. 1901. 98 pp. 2 pi. 



No. 31. Proceedings of 13th annual meeting of Association of Economic 

 Entomologists [1901]. 1902. 103 pp. 2 i)l. 



No. 32. Insect enemies of pine in Black Hills Forest Reserve, an account 

 of results of special investigations, with recommendations for pre- 

 venting losses; by A. D. Hopkins. 1902. 24 pp. 7 i>l. 



No. 33. Some insects injurious to vet^etable crops; by F. 11. Cliiltenden. 



1902. 117 pp. 



No. .34. Principal insects liable to be distril)ntc(l on iuhxtv st<jck; by 



Nathan iianks. 1902. 40 i)p. 

 No. 35. Report oif codling-moth investigations in northwest durinu- 1901; 



by C. B. Simpson. 1902. 29 ])p. 5 ].l. 

 No. 36. An index to Bulletins Nos. 1-30 (new series 1896-1901) of Division 



of Entomology; compiled by Nathan Banks. 1902. 64 pj). 

 No. .37. Proceedings of 14th annual meeting of Association of Economic 



Entomologists. 1902. 127 i)p. 1 ])1. 

 No. 38. Some miscellaneous results of work of Division of Entomology, 



6. 1902. 110 pp. 2 pi. 



No. 

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69 



