PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF 



WASHINGTON. 



Volume XIII, No. 2. 

 APRIL-JUNE, 1911. 



(MEETINGS OF MAY 5, 1910, TO MARCH 2, 1911) 



PUBLISHED BY THE SOCIETY, 



QUARTERLY 



CARLISLE, PA. WASHINGTON, D. C. 



1911. 



p'd os sivoml-olass niiiUer July '-'(.i, 1009, 

 at the post office at Uirlixlr, Pennsylvania, under the Act 

 of July Hi, IS'.M. 



