Hemiptera. 



214 



43341 Borner, Carl. 57.52 Aphididae : 14.9» 



1910. Die Flügeladerung der Aphidina und Psyllina. Zool. Aiiz. Bd. Sö 

 p. 16-24, 8 figg. 



42 Ainslie, C. N. 57.52 Aphididae : 15 



1909. The Manner of Attachment of Paräsitized Aphids. Ëntom* News 

 Yol. 20 p, 110-112. 



43 Nüsslin, 0. 57.52 Aphididae : 15 



1910. Neuere Ergebnisse der Chermes-F oischung. Nat. Zeitschr. Forst- 

 Landwirtsch. Jahrg. 8 p. 65—105, 25 figg. [System. Bestimmungsta- 

 bellen für die wichtigsten Generationen ; Biologie der einzelnen Ar- 

 ten.] 



44 Gillette, C. P. 57.52 Aphididae : 16.5 



1910. Spme Insecticide Tests for the Destruction of Aphididae and their 

 eggs. Journ. econ. Entom. Vol. 3 p. 207—210. 



45 Gillette, C. F. 57.52 Aphididae : 16.5 



1910. Plant Louse Notes, Family Aphididae. Journ* econ. Eutom. VoU 

 3 p. 367-371, 403-407, 1 pl., 37 figg. 



(74;4,.7, 75.3, 77.3,.4, 78.1,.8, 79.5,.7) 



46 Patcli, Edith M. 57.52 Aphididae : 16.5 



1910. Gall Aphids of the Elm. (Pap. Maine agric. Exper. Stat. Entom. 

 No. 43). Ball. No. 181 Maine agric. Exper. Stat. p. 193—240, 3 pis. 

 [Tefraneura ulmisaccuU n. sp.] (74.1) 



47 Rebholz, F. 57.52 Aphididae : 16.5 



1910. Zum Kapitel Blattlausbekämpfung an Obstbäumen. Prakt. Blätf. 

 Pflanzenbau & Pflanzenschutz Jahrg. 8 p. 14—18. 

 43 Cholodkovsky, N. 57.52 Aphididae (47.7) 



1910. Zur Kenntnis der Aphiden der Krim. ßey. russe Ëntoni. T. 10 p. 

 144-150. 



43349 Patch, Édith M. 57.52 Aphididae (74.1) 



1910. Four Rare Aphid Généra from Maine. (Pap. Maine agtic. Expéf. 

 Stat. Entom. Bull. No. 44). Bull. No. 182 Marne âgrîc. Exper. Stat. p. 

 241-248, 6 pis. 



50 Davis, John J. 57.52 Aphididae (77) 



1910. Two Curious Speeles of Aphididae from Illinois. Entom. News Vol. 

 21 p. 195 — 200, 1 pl., 1 fig. [2 nn. spp. in: Drepanaphis, CaUipterus.] 



(77.3,.8) 



51 Davis, John J. 57.52 Aphididae (77.3) 



1910. A List of the Aphididae of Illinois, with Notes on some of tlie 

 Speeles. Journ. econ. Entom. Yol. 3 p. 407—419, 482—499, 2 pis., 27 

 figg- 



52 Williams, Thomas Albert. 57.52 Aphididae (78.2) 



1910. Th^ Aphididae of Nebraska. Univ. Stud. Nebraska, Vol. 10 No. 2, 



9i pp. [36 nn. spp. in : Pemphigus 3, Lachnus 4,. Chaifophorus 2, Aphis 14, 

 Myzus 3, Siphonophora 8 (1 n. var.), Phoràdon, Cryptosiphum. 1 h. var. in 

 Rhopalosiphum.] 



53 Davidson, W. M. 57.52 Aphididae (79.4) 



1910. Further Notes on the Aphididae coUected iri the Vieihity of Stàii- 

 ford University. Journ. econ. Entom. Vol* 3 p. 372—381, 2 figg. [2 hn. 

 spp. in : Pemphigus, Rhopalosiphum.] 



54 Essig, E. 0. 57.52 Aphididae (79.4) 



1910. Aphididae of Southern California. IV. Pomona Journ. Entom. 

 Vol. 2 p. 223-224, 1 fig. — V. p. 335—338, 2 figg. 



55 Vickery, R. A. 57.52 Aphis : 16.5 



1910. Contributions to a Knowledge of the Corn Root- Aphis. Ué S. Dept* 

 Agric. Bur. Entom. Bull. No. 85 p. 97—118, 1 pl., 6 figg. 57.52,.96 



56 Kotinsky, Jacob. 57.52 Aspidiotus : 15.3 



1910. Aspidiotus cyanophyll Sign, on Sugar Cane. Proc. Hawaiian Entom. 

 Soc. Vol. 2 p, 112. 



43357 Quaintance, A. L. 57.52 Aspidiotus: 16.5 



1910* The San Jose Scklo and its Control. Ü. S. Dept. Àgric. Bur. En- 

 tom. Cire. No. 124, 18 pp., 10 figg. 



25. II. 1911. 



