K' 



Technical Series, No. 12, Part V. 



U. S. DEPARTMENT OF AGRICULTURE, 



KTJFtEAT'^ OF H:TVr"r<)]VrOIuOGf^'. 



L. 0. HOWARD, Entomologist and Chief of Bureau 



MISCELLANEOUS PAPEHS. 



THE MORE IMPORTANT ALEYRODID/E 

 INFESTING ECONOMIC PEANTS, 



WITH DESCRIPTION OF A NEW SPECIES 

 INFESTING THE ORANGE. 



By A. I^. C^TTAlIsTTANCK, 



In Charge of Deciduous Fruit Insect Investigations. 



Issued October 21, 1907. 



\VASHINGTON : 



GOVERNMENT PRINTING OFFICE. 

 1907. 



\(\U^^ 



