•^<!-' [374S-3761] 



rsrcnK. 



[J:iniiary — March 1SS5. 



Osborn, Herbert. An epidemic diisease of 



ciilof/iiiiif dijferentialis. (Ainer. nat., 



Dec. [2S Nov. J 1SS3, V. 17) (Riley. C : V. 



Entomology . • . [Dec. 1883]), p. 12S6-12S7. 



Reprint, and crit. rev. of Riley's note, 



in author's "Notes on locust parasite" (Bull. 



Iowa agric. coll., Aug. 1884, no. 2, p. 83-S6). 



Xoticc of cyttomophlltora Ctilopteitt, a fundus parasitic 



in calopUnits diff't-rcniialis. [.\ nutc by C; V. Kiltiy 



follows, in wliich lie suspects "that the entomophthora 



is a result rather than a cause of disease and debility in 



this case."]. G: D. (374S) 



Osborn, Herbert. External parasites of 

 domestic animals. (BiiU. Iowa agric. coll., 

 Aug. 18S4, no. I, p. 69-79.) 

 General notes on external parasites of vertebrates; 



brief descrijjtive and other notes on certjiin species of 



pediciilidat', mallopluigay sarcoptidae and i.xodidae; 



remedies for difl'ereiit kinds of parasites. G: D. (3749) 



Osborn, Herbert. Gall and blister mites. 



(Bull. Iowa agric. coll., Aug. 1884, no. 2, 



p. 54-61, pi. I.) 



Reprint, with a few alterations and additions, of 

 author's " Leaf and gall mites" (Trans. Iowa state 

 hortic. soc, 1SS3, V. iS, p. lay-iJS) [Rec, 3753]. 



G: D. (3750) 



Osborn, Herbert. Insecticides and their 

 application. (Bull. Iowa agric. coll., .Vug. 

 1S84, no. 2, p. 105-107.) 

 Brief popular account of the more commonly used 



insecticides and how to use them. G: D. (3750 



Osborn, Herbert. Insects of the orchard. 



(Bull. Iowa agric. coll., Aug. 1884, no. 2, 



p. S7-97.) 



Notes on habits and ravages of27speciesof rliynchoti 

 known to infestorch.ards, with bibliographical reterences 

 "to the works that contain the jirincipal notes on each 

 species." G: D. (3752) 



Osborn, Herbert. Leaf and gall mites. 

 (Trans. Iowa state hortic. soc, 1883, v. iS, 

 p. 127-135.) 



Reprint, with slight changes, entitled 

 "Gall and blister mites." (Bull. Iowa agric. 

 coll., Aug. 1S84, no. 2, p. 54-61, pi. I.) 



A popular account of the habits and life-history of 

 the phytoptidae; especial mention of phytoptiis pyri 

 and ph, quadripes^ and of species on Hfmns, fraxmus 

 and negundo. G: D. (3753) 



Osborn, Herbert. Notes on locust parasite. 



(Bull. Iowa agric. coll., Aug. 1SS4, no. 2, 



p. S3-S6.) 



Reprint of author's "An epidemic disease of calo- 

 ptenus diffcrentialis^'' \\\\W\ Riley's note] (Amur, nut., 

 Dec. [28 Nov.] 1SS3, V. 17, p. 1286-1287) [Rec, 374S], 

 and of C: E. Bessey's **A new species nl insect- 

 destroying- fungus" {op. cit.t p. 1280-1281) [Rec, 3679], 

 with addition of further notes showing tluit entomoph- 

 thora calopieni is a true parasite ol the caloptcnus. 

 [Contains numerous typographical errors, not in the 

 original articles.] G: D. (3754) 



Osborn, Herbert. The pine louse. (Bull. 



Iowa ai^ric. coll., Aug. 1SS4. no. 2, p. 97- 



KJ5, pi. 3, fig. lO.) 



Bibliography, habits, lifc-history, and arthropod en. 

 euiies of chernii's pinicorticis. This paper is .in ampli- 

 fication of the author's " On a species of plant-lousc 

 infestinj; the Scotch pine" (Trans. Iowa st ite hortic. 

 soc, 1S79, V. 14, p. 96.107) [Rec, 3756J. G: D. (3755) 



Osborn, Herbert. On a species of plant-louse 



infesting the Scotch pine. (Trans. Iowa 



state liortic. soc, 1S79, v. 14. p. 96-107.) 



Observations on tlie life-history oi ch^rmes pinicor* 



ticis; descriptions of different stages, and notes on 



habits, classificati<ui, and insect parasites of and means 



against this insect. H. O. (3756) 



Osborne, J. A. Caterpillars. (Nature, 2 Nov. 

 1S76, V. '15, p. 7, 8 cm.) 



Four out of nine lepidoptera that regularly pupate 

 succinctorily succeeded in pupittine; as suspcusi when 

 the girdle ot tlie pupa was cut just oeforc pupation. 



G: £>■ (3757) 



Poisoning insects in herbarium specimens. 

 (^New remedies, July 1SS2, v. 11, p. 215,9 

 cm.) 



Describes a box specially arranged for applying tlie 



vapors of carbon disulphide [CS2J to herbarium speci- 

 mens. G: D, (375S) 



Riley, C : \'alentine. Dipterous enemies of 

 the phylloxera vastatrix. (Can. entom., 

 Feb. [y Mch.] 1S83. v. 15, p. 39.) 



Crit. rev. of T: W. Fyles* "Description of a dipterous 

 parasite ci( phylloxera vastatr/x^' (op. r/V., Dec 1SS2 

 [29 Jan. 1SS3], V. 14, p. 337-239) [Rec, 3726] ; the char- 

 acters given ot diplosis ffrassator are not sufficient to 

 distinguish the species; tlie ^alls o^ phylloxera vasta- 

 irix [^riti/oliac] are inhabited by another enemy, named 

 leitcopis phylloxerae in author's MS.; comparison of 

 larvae and pupae of these two diptera. B: P. M. (3759) 



[Riley, C: Valentine.] Galls on eucalyptus. 

 (Amer. nat., May [16 Apr.] iSSi, v. 15) 

 (Riley, C : V. Entomology . . . [ May 

 iSSi]), p. 402. 



Crit. rev. of R. McLachlan's ^^Euealyptus galls" 

 (Entom. mo. mag., Dec iSSo, v. 17, p. 145 147) [Rec, 

 373S] ; the supposed dipterous galls probably cecitloniy- 

 idous; the supposed lepidopterous K'alls prnbablv not 

 lepidoptcrous.hut inhabited by a lepidopterons inqui'tine. 



B: P. At. (3760) 



Riley, C: Valentine. Hackberry psyllid 



galls. (Can. entom., Aug. [5 Sep.] 1SS3, 



Crit. rev. of T : \V. Kyles' "The parasite of phylloxera 

 vas/atrix, and the y;all insect of the nettle tree" {op. ri/., 

 [26] May 1SS3, p. S3-S4) [Rec, 37?Sj ; phylloxera viti- 

 foliae has many parasites and eeltis is attached by ntany 

 species of gall-insects; description of characters of 

 f^achypsy/la n. g. ; figures of galls ni paehypfylla [eel- 

 tiiiis] x'enusta and p. c.-matnmay to the latter »>f win'cli 

 species belongs the insect described in Kyles' ** .Vf>tes 

 on a gall mite of the nettle tree, reltis oeeiaentalis" (op. 

 f/V., Oct. (14 Dec] 18S2, v. 14, p. 19S-199) [Rec, 3727I; 

 psyllit c.-gratitiig = pachypsylla I'etinsta; Oerivalion 

 and orlhrj^raphv of the ijenerfc term eeltis. 



/»".■ PM. (3761) 



