Howard] 



961 



[Howard 



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



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

 Further notes ou the San Jos^ scale. U. S. Div. Ent. 



Insect Life, 7, 1895, 283-295. 

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



Insect Life, 7, 1895, 3.^2-338. 

 An ortalid fly injuring growing cereals (Chsetopsis 



ienea, 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, 354-3.55. 

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



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

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



V. S. Div. Ent. Insect Life, 7, 1895, 3711-381. 

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



7, 1895, 402-404. 

 Revision of the Aphelininse of North America. A sub- 

 family of hymeuopterous parasites of the family Chalci- 



didae. 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. 



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

 Some temperature effects ou household insects. U. S. 



Div. Ent. Bull., 6, 1896, l.S-17. 

 On the futility of trunk and crown washing against 



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



86-38. 

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



a consideration of some North American phytophagic 



Eurytomina;. U. S. Div. Ent. Techn. Ser., 2, 1896, 



24 pp. 

 Sopra la Scutellista oyanea, Motsch. [1896.] Riv. 



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. 



XJ. 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, 40-61. 

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



7, 1897, 62-63. 

 Additional observations ou the parasites of Orgyia 



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

 Temperature experiments as affecting received ideas 



on the hibernation of injurious insects. [U'ith discussion.'\ 



V. 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, witli 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 ChalcididiE 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. S. 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, 



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

 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 {IV. d- R.) and P. innumerabilis, 



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

 The work against Icerya Purehasi 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 



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

 248. 



Progress in economic entomology in the United States. 



U. S. Dept. Agr. Yearb., 1899, 1.35-156. 

 A remedy for gadflies : Porcui.nski'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 Apheliniute from Chile. Canad. Ent., 



32, 1900, 167-168. 

 Remarks on Psorophora ciliata, with notes on its early 



stages. 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. Rathe, and Pulvinaria aceri- 

 cola, W. it- 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. Eut. Bull.. 25, 1900, 70 pp. 



Establishment of a new beneficial insect in Cahfornia. 



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



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



Eut. 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 0[ssian], & Ashmead, ]l'illiam H[arri>:]. 

 On some reared parasitic hymenopterous insects from 

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



Howard, Leland U[ssian], & Marlatt, C[hartes] 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 Jos^ scale. U. S. Div. 



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



Howard, Leland U[s.-iian], & Riley, Charles Valentine. 

 <SV(' Biley & Howard. 



Howard, Iceland Olssian], Biley, Charles Valentine, 

 & Ashmead, William H[urris']. See Riley, Ashmead 

 it Howard. 



Howard, Leland 0[i<siaii] (<( alii). Scientific results of 

 explorations by the U. S. Fish Commission steamer 

 Alhatrosx. No. v. Annotated catalogue of the insects 

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



121 



