Howard] 



961 



Florida insects and the December freeze. U. S. Div. 



Ent. Insect Life, 7, 1895, 281-282. 

 Further notes on the San Jose" scale. U. S. Div. Ent. 



Insect Life, 7, 1895, 283-295. 

 Injurious insects and commerce. U. S. Div. Ent. 



Insect Life, 7, 1895, 332-338. 

 An ortalid fly injuring growing cereals (Chsetopsis 



senea, Wied.). U. S. Div. Ent. Insect Life, 7, 1895, 



352-354. 

 The gray hair-streak butterfly and its damage to 



beans (Uranotes melinus, Hiibn.). U. S. Div. Ent. Insect 



Life, 7, 1895, 354-355. 

 A remarkable migration of butterflies. U. S. Div. 



Ent. Insect Life, 7, 1895, 357-358. 

 The beet-leaf Pegomyia (Pegomyia vicina, Lintn.). 



U. S. Div. Ent. Insect Life, 7, 1895, 379-381. 

 An injurious parasite. U. S. Div. Ent. Insect Life, 



7, 1895, 402-404. 



Eevision of the Aphelininae of North America. A sub- 

 family of hymenopterous parasites of the family Chalci- 



didse. U. S. Div. Ent. Techn. Ser., 1, 1895, 44 pp. 

 On the bothriothoracine insects of the United States. 



U. S. Mus. Proc., 17, 1895, 605-613. 

 On two interesting new genera of scale insect parasites. 



Canad. Ent., 28, 1896, 165-167. 

 Some temperature effects on household insects. U. S. 



Div. Ent. Bull., 6, 1896, 13-17. 

 On the futility of trunk and crown washing against 



the elm leaf-beetle. U. S. Div. Ent. Bull., 6, 1896, 



36-38. 

 The grass and grain joint-worm flies and their allies ; 



a consideration of some North American phytophagic 



Eurytominffi. U. S. Div. Ent. Techn. Ser., 2, 1896, 



24 pp. 

 Sopra la Scutellista cyanea, Motsch. [1896.] Eiv. 



Patol. Veg., 5, 1897, 81-87. 

 Address [to the Zool. Sect.]. The spread of land 



species by the agency of man, with especial reference to 



insects. Amer. Ass. Proc., 1897, 211-234; Science, 6, 



1897, 382-398. 

 Useful insect products. [1897.] Nature, 57 (1897-98), 



114. 

 [Report on the work of the] Division of Entomology. 



U. S. Dept. Agr. Yearb., 1897, 84-89. 

 Danger of importing insect pests. U. S. Dept. Agr. 



Yearb., 1897, 529-552. 

 Some insects affecting the hop plant. U. S. Div. Ent. 



Bull., 7, 1897, 40-51. 

 A case of excessive parasitism. U. S. Div. Ent. Bull., 



7, 1897, 62-63. 

 Additional observations on the parasites of Orgyia 



leucostigma. U. S. Div. Ent. Bull., 9, 1897, 15-18. 

 Temperature experiments as affecting received ideas 



on the hibernation of injurious insects. [ With discussion.'] 



U. S. Div. Ent. Bull., 9, 1897, 18-20. 

 A useful American scale insect. U. S. Div. Ent. Bull., 



9, 1897, 38-40. 

 The gipsy moth in America ; a summary account of 



the introduction and spread of Porthetria dispar in 



Massachusetts and of the efforts made by the State to 



repress and exterminate it. U. S. Div. Ent. Bull., 11, 



1897, 39 pp. 

 A study in insect parasitism : a consideration of the 



parasites of the white-marked tussock moth, with an 



account of their habits and interrelations, and with 



descriptions of new species. U. S. Div. Ent. Techn. 



Ser., 5, 1897, 57 pp. 

 On the Chalcididffi of the island of Grenada, B. W. I. 



[1896.] Linn. Soc. Jl. (Zool), 26, 1898, 129-178. 

 A new parasite of the harlequin cabbage bug. Canad. 



Ent., 30, 1898, 17-18. 

 A new egg-parasite of the periodical Cicada. Canad. 



Ent., 30, 1898, 102-103. 



R. 8. XV. 



The principal insects affecting the tobacco plant. 



U. S. Dept. Agr. Yearb., 1898, 121-150. 

 The fig-eater, or green June beetle. (Allorhina nitida, 



Linn.) U. S. Div. Ent. Bull., 10, 1898, 20-26. 

 Further notes on the house-fly. U. S. Div. Ent. Bull., 



10, 1898, 63-65. 

 The San Jos6 scale in 1896-97. U. S. Div. Ent. Bull., 



12, 1898, 31 pp. 

 Two beneficial insects introduced from Europe. U. S. 



Div. Ent. Bull., 17, 1898, 13-16. 



Pulvinaria acericola (W. <& R.) and P. innumerabilis, 



Rathv. U. S. Div. Ent. Bull., 17, 1898, 57-58. 

 The work against Icerya Purchasi in Portugal, with 



an account of the introduction from America of Novius 



cardinalis. U. S. Div. Ent. Bull., 18, 1898, 30-35. 

 On some new parasitic insects of the subfamily 



Encyrtinae. [1898.] U. S. Mus. Proc., 21, 1899, 231- 



248. 

 Progress in economic entomology in the United States. 



U. S. Dept. Agr. Yearb., 1899, 135-156. 

 A remedy for gadflies : PORCHINSKI'S recent discovery 



in Russia, with some American observations. U. S. Div. 



Ent. Bull., 20, 1899, 24-28. 

 The present status of the caprifig experiments in 



California. U. S. Div. Ent. Bull., 20, 1899, 28-35. 

 A new genus of Aphelininse from Chile. Canad. Ent., 



32, 1900, 167-168. 



Remarks on Psorophora ciliata, with notes on its early 



Canad. Ent., 32, 1900, 353-357. 



The Ulke collection of Coleoptera. Science, 12, 1900, 

 918-920. 



Smyrna fig culture in the United States. U. S. Dept. 

 Agr. Yearb., 1900, 79-106. 



- The two most abundant pulvinarias on maple. 

 (Pulvinaria innumerabilis, Rathv., and Pulvinaria aceri- 

 cola, W. & R.) U. S. Div. Ent. Bull., 22, 1900, 7-23. 



The insects to which the name " kissing bug" became 

 applied during the summer of 1899. U. S. Div. Ent. 

 Bull., 22, 1900, 24-30. 



Notes on the mosquitoes of the United States : giving 

 some account of their structure and biology with remarks 

 on remedies. U. S. Div. Ent. Bull., 25, 1900, 70 pp. 



Establishment of a new beneficial insect in California. 

 U. S. Div. Ent. Bull., 26, 1900, 16-17. 



Beneficial work of Hyperaspis signata. U. S. Div. 

 Ent. Bull., 26, 1900, 17-18. 



A contribution to the study of the insect fauna of 



human excrement. [With especial reference to the spread 

 of typhoid fever by flies.] Washington Ac. Sci. Proc., 2, 

 1900, 541-604. 



Howard, Leland O[ssiari], & Ashmead, William H[arris], 

 On some reared parasitic hymenopterous insects from 

 Ceylon. U. S. Mus. Proc., 18, 1896, 633-648. 



Howard, Leland 0[ssiari], & Marlatt, C[harles] L[ester]. 

 The San Jose' scale : its occurrences in the United States, 

 with a full account of its life-history and the remedies 

 to be used against it. U. S. Div. Ent. Bull., 3, 1896, 

 80 pp. 



The principal household insects of the United States. 



[With a chapter on insects affecting dry vegetable foods 

 by F. H. CHITTENDEN.] U. S. Div. Ent. Bull., 4, 1896, 

 130 pp. 



The original home of the San Jose scale. U. S. Div. 



Ent. Bull., 20, 1899, 36-38. 

 Howard, Leland 0[ssiari], & Riley, Charles Valentine. 



See Riley & Howard. 

 Howard, Leland O[ssiari\, Riley, Charles Valentine, 



& Ashmead, William H[arris], See Riley, Ashmead 



& Howard. 

 Howard, Leland 0[ssiari] (et alii). Scientific results of 



explorations by the U. S. Fish Commission steamer 



Albatross. No. v. Annotated catalogue of the insects 



collected in 1887-88. U. S. Mus. Proc., 12, 1890, 185-216. 



121 



