Bulletin No. 23— New Series. 



U. S. DEPARTMENT OF AGRICULTURE, 



DIVISION OF ENTOMOLOGY. 



SOME INSECTS 



INJURIOUS TO GARDEN CROPS. 



A SERIES OE ARTICLES DEALING WITH INSECTS 

 OF THIS CLASS, 



PREPARED UNDER THE DIRECTION OF THE ENTOMOLOGIST, 



F. H. CHITTENDEN, 

 assista:; t entomologist. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE, 

 1900. 



