i-vvi-. 



Technical Series, No. 12, Part IX. 



U. S. DEPARTMENT OF AGRICULTURE, 



BTIRE^^XJ OF ETvTTOlVIOLO&Y. 



L. 0. HOWARD, Entomologist and Chief of Bureau. 



MISCELLANEOUS PAPERS. 



A NEW CxENUS OF ALEYRODID.E, 



WITH REMARKS ON ALEYRODES NUBIFERA BERGER, 

 AND ALEYRODES CITRl RILEY AND HOWARD. 



^^yx/^QSr: 



By AXTLJ^^QSUAINTAIsrCE;, 



In Charge of Deciduous Fruit Insect Investigations. 



Issued September 1, 1909. 



WASHINGTON: 



GOVERNMEM' TKINTING OFFICE. 



1909. 



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