Tables 



Cliisslflca- 

 tii>ii III). 



A9.5: 



38 



39 

 40^ 



40' 

 41 



42 J 



42 a 

 43 



44 



45 



46 



47 

 48 

 49 

 50 

 51 



A9.6: 



11 



1« 

 1' 



2 



3 



A9. EXTO:WOLOGY DIVISION— Continued 



42 

 5 



9 

 10 

 11 



Apr. 22, 1899. n. t. p. 

 Apr. 27, 1899. 



Circulars, second series — Continued 



Xo. 38. Squiish-vine borer; bv F. II. Chittenden. 



6 pp. 

 No. 39. Common squasli bug; Ijy F. II. Chittenden. 



n. t. p. 5 pp. 

 No. 40. How to distinguish different mosquitoes of North America; by 



L. O. Ilowatd [with svuoi:>ti('al table of mosquitoes; by D. W. Co- 



quilk'tt]. Feb. 20, 19(i0. n. t. p. 7 pp. 

 Same [1901], 2d print, n. t. ]i. 8 pp. 

 No. 41. Reguhitions of foreign governments regarding importation of 



American plants^, trees, and fruits; bv L. O. Howard. Aug. 24, 



1900. n. t. p. 4 pp. 

 No. 42. How to control San Jose scale; by C. L. Marlatt. Oct. 22, 1900. 



n. t. p. 6 pj). 

 Same, revised. May 17, 1902. 

 No. 43. Destructive green pea louse; l>y F. H. Chittenden. May 23, 1901. 



n. t. p. 8 pp. 

 No. 44. Periodical cicada in 1902; by W. D. Hunter. Mar. 13, 1902. n. 



t. p. 4 pp. 

 No. 45. New nomenclature for broods of periodical cicada; bv C. L. Marlatt. 



May 1, 1902. n. t. p. 8 pp. 

 No. 46. Hydrocvanic-acid gas against household insects; bv L. O. Howard. 



May 22, 1902. n. t. p. 4 pp. 

 No. 47. The bedbug; by C. L. Marlatt. June 15, 1902. n. t. p. 8 pp. 

 No. 48. House centipede; by C. L. Marlatt. June 10, 1902. n.t.p. 4 pp. 

 No. 49. Silver fish; bv C. L. :\Iarlatt. June 20, 1902. 4 pp. 

 No. 50. White ant; bV C. L. Marlatt. June 30, 1902. n. t. p. 8 pp. 

 No. 51. Cockroaches; "by C. L. Marlatt. June 23, 1902. n. t. p. 15 pp. 



Bulletins, new series 



No. 1. Honevbee, a manual of instruction in apiculture; by Frank Benton. 

 1895. ' 118 pp. 12 pi. 

 Same, rev. ed. 1896. 118 pp. 12 pi. 

 Same, 3d ed. 1899. 118 pp. 12 pi. 

 Same, 54th Cong., 1st sess., H. doc. 359; serial no. 3435. 



No. 2. Proceedings of 7th annual meeting of Association of Economic 

 Entomologists [Springfield, Mass., 1895]. 1895. 100 pp. 



No. 3. San Jose scale, its occurrences in U. S., with full account of its life 

 historv and remedies to be used against it; by L. 0. Howard and 

 C. L. Marlatt. 1896. 80 pp. 



No. 4. Principal household insects of U. S., by L. O. Howard and C. L. 

 Marlatt; with chapter on insects affecting drv vegetable foods, by 

 F. H. Chittenden. 1896. 130 pp. 

 Same, revised edition. 1896 [1899]. 131pp. 



No. 5. Insects affecting domestic animals, an accouut of species of impor- 

 tance in North America, with mention of related forms occurring 

 on other animals; by Herbert Osborn. 1896. 302 pp. 5 pi. 



No. 6. Proceedings of 8th annual meeting Association of Economic Ento- 

 mologists. 1896. 100 pp. 



No. 7. Some miscellaneous results of work of Division of Entomology 

 [1]. 1897. 87 pp. 



No. 8. Some little known insects affecting stored vegetable products: a 

 collection of articles detailing certain original observations made 

 upon insects of this class; by F. H. Chittenden. 1897. 45 pp. 



No. 9. Proceedings 9th annual meeting of Association of Economic Ento- 

 mologists. 1897. 87 pp. 



No. 10. Some miscellaneous results of work of Division of Entomology [2]. 

 1898. 99 pp. 



No. 11. Gipsy moth in America, a summary account of introduction and 

 spread of Porthetria dispar in Massachusetts and of efforts made to 

 repress and exterminate it; by L. O. Howard. 1897. 39 pp. 



No. 12. San Jose scale, 1896-97; by L. O. Howard. 1898. 31 pp. 



68 



