151 



Hemiptera 



96399 Sniitii, & E. 57.52 Pseudococcus 



1913. -A Study of Some Specific Characters of the Genus Pseudococcus. 

 JonM, Entoni. Zool. Clareniont Vol. 5 p. 69—84, 17 figg. 



98Î00 Ryan, M. J. 57.52 Pseudococcus : 16.5 



191&, A Coccid Found on the Sycamore. Journ. Entom. Zool. Clare- 

 m<mt Toi. h p. 207 — 208. [Pseudococcus quercus?] 



01 Essige E. 0. 57.52 Pseudococcus (79.4) 



19ia. Twb Yerba Santa Meaiy Bug {Pseudococcus yerba-santae n. sp.) 

 J*>urn. Eütom. Zool. Claremoat Vol. 5 p. 85-87, 2 tigg. 16.5 



02 Ehrhorn, T £. M. 57.52 Pseudococcus (96.9) 



1®14. Fseudococaus Speeles Found on Sugar Cane in Hawaii. Proc. 

 Hawaiijtèi entonu &®c» Vok 3 p. 1—3, 16.5 



03 Kâsg, G(j®rge «• 57.52 Pseudokernies (78.6) 



1914. The Genus Fseudokermes in Montana. Journ. econ. Entom. Vol. 

 *3 p. MO— 247, T^. coo%i n. sp.] • fi „ 



04 €hro?e, Â. J„ and €. C. Giiesh. 57.52 Psylla : 16.o 



1914* The Life-history of Psylla «gfcfe Bückt. (Psyllopa puncttpmnts, Craw- 

 fori>). The iPs^/fe Disease of Indigo. Mem. Dept. Agric. India entom. 

 Ser. Vol* 1 p. 829-3&T, <8 pis. „ , _ K 



05*Hodgkiss, H, E. 57*52 Psylla : 16.5 



1914. 5jweceptib4lity to Sprayimg Mixtures of Hibernating Pear Psylla 

 Aduits «wed thek Eggs. Bull. K. Y. agric. Exper. Stat. No. 387 p. 389 

 —418, 3 pis., 2 figg. * 



Ot: Aulmanrt, 4. 57.52 Psyllidae (4) 



1913. ^syllidarum Gasalogus. Berlin : W. Junk, 8°, 92 pp. 



(41.5 S 42, 43,^l,;64-'.6ê,.68-^,71.^4 v 92,.94,.96, 44.77, 45.1,.8,.99, 46, 469, 

 48.1,.5,i9, 493—495, 497, 498, 52,1,.2,.4,.6, 54.1,.7, 56,8,.% 

 57.1^6. '-62, Gâ, 66.4,99, 67.1,.8, 69, 71.1, 72, 728, 728, 729.1,-8, 74.1,.4,.7, 

 75.3, jB£i 76v3, 77,7, im, 79.1,.2,.4,.8, 81, 82, 87, 89.6, 91.2, 921, 931, 936, 



94.M— .6, 96.1,.9, 98) 

 98407 Ender lern, 'Günther. 57.52 Psyllidae (52.9) 



1911,. H. Sauter's Foramosa- Ausbeute : Psyllidae (Homopt.) Psyllidologica 

 IL Wom. Mitt. Bd. 3 p. 230—235, 3 figg. [4 nn. spp. in: Sphingocla- 

 dia in. .g., Mesohomvéoma, Agonoscma n. g., Trioza. — Psatisia n. g. pro 

 Hoimotonia -radiatum,] 



08 CrawfoM, David L. 57.52 Psyllidae (7) 



19M. A Monograph of the Jumping Plant-lice or Psyllidae of the New 

 World. BulL Ü. S. aâfêon. Mus. Mo. 85, IX, 186pp., 30 pis. [62 nn. spp. in: 

 Livi®, % Aptmlara 5, Aphalaroida n. g. 5, Paurocephaia, Heteropsylla n. g. 

 7, Cài&phya (1 n. var,), Kuwayam®, Leuronota (n. g. pro Trioza maculata), 

 Trioza 2, Meotriozella^ Hemitrioza n. g., Uhleria n. g., Tetragonocephala IU 

 g., Ktctacepkala n. g. 2, Euphylhira, Euphalerus 3 (1 n. Yar.), Arytaina 8, 

 PsyMûpsis, Mitraps?ytta n. g. _2, Psylla 15 (5 nn. Tarr.). — Anomocera n. 

 subgj (71 JL,.2,.9, 72.6,.7, 728, 729.1,.3,.6, 74.1 9 .8> 75.3,.5,.8,.9, 



36.4,3, 77.3,3, 78.8— 79.5,.7) 



09 <Teod#*©* O. 57.52 Pulvinaria : 14.29 



1913c Sul ^istema trachéale dei Xecaniti. Eeuia Vol. 9 p. 215—225, 1 

 tav. 



10 Patch* Eâith M. 57.52 Schizoneura : 16.5 



1914. Woolly Aphid of the A.ppîe. (Schizoneura lamgera.) (Pap. Maine 

 agric Exper. Stat. Entom. No. 67). 29th ann. Eep. Maine agric. Ex- 

 per. SteL Bull. No. 217 p. Ud^—US, 6 pis. — Woolly Aphids of the Elm. 

 (Pap. No. .68). So. :â29 p. 259— 23â« 6 pis., i9* figg. 



11 Clément, A* L* 57.52 Schizoneura : 16.5 



1915. Le Puceron lanigère (Sck-iizmmra lanigera Hausmann). Formule de 

 M. Célestin Bu.val .pour sa Destruction. Bull. Soc. nation. Acclimat. 

 France Ann» m p. 166—169. 



i 98412 Cory, E. N. 57.52 Schizoneura : 16.5 



1915. Preliminary .B,ej>srt on the Woolly Aphis. Journ. econ. Entom. 

 Vol. 8 p. 18&-19Û. 



