Pnge 392(2). 



Fig. 2.— (C. S. 1835). Borer in Sacchmnim fusctim, 

 natural size and magnified ( x 5). 



Fig. 1.— Borer in >'»>■/< /stem (C.S. 1831). IMoths 

 x5. Th3 smaller figures indicate the natural 



