MONOGRAPH OF THE GENUS SAPERDA 39 



1899 Beach, S.' A., Lowe, V. H. & Stewart, F. C. N. Y. State Exp. Sta. 



Bui. 170, p. 389 (Brief notice) 

 1899 Burner, Lawrence. Neb. State Hort. Soc. Rep't, 30:160-61 (Brief 



mention, figure) 

 1899 Felt, E. P. Country Gentleman, 64:917 (Protective bands and 



washes advised) 

 1899 Fernald, H. T. Pa. Dep't Agric. Bui. 47, p. 12-14, fig. 14 (Brief gen- 

 eral account) 

 1899 Fyles, T. W. Ent. Soc. Ont. 29th Rep't, 1898, p.47, fig. 16 (Brief 



mention) 

 1899 Harvey, F. L. & Munson, W. M. Me. Agric. Exp. Sta. Bui. 56, 



p. 108-9, pi. 2, fig. 1 (Brief general account) 

 1S99 Lugger, Otto. Minn. Agric. Exp. Sta. Bui. 66, p.210-15, fig. i33"34 



(Brief general account); same in Ent. State Exp. Sta. 5th Rep't, 



p. 126-31 



1899 Smith, J. B. Ins. N. J. State Bd Agric. Rep't Sup. p.296, fig. 131 



(Brief mention) 



1900 Felt, E. P. State Ent. 15th Rep't. N. Y. State Mus. Bui. 31, p.554 



(Unusually abundant), p. 557 (Adults taken on mountain ash July 

 4), P-574 (Attracted to light), p.577~78 (Mention) 



1901 Webster, F. M. Ent. Soc. Ont. 31st Rep't, p. 83, fig. 44 (Adults gnaw 



young apples) 



1901 Felt, E. P. Country Gentleman, Oct. 3, 66:803 (Remedial measures) 



1902 Country Gentleman Ap. 3, 67:291 (Injuries to young trees); 



State Ent. 17th Rep't. N. Y. State Mus. Bui. 53, p.734"35. 834 (In- 

 juries and brief bibliography) 



1902 Patton, J. H. Am. Agric. 69:357 (Cover infested spots with clay) 

 1902 Slingerland, M. V. Rural New Yorker, Oct. 11, 61:688 (Remedial 

 measures) 



Saperda calcarata Say 



Poplar borer 



This is the largest of our native species and is equaled in size 

 only by the European S. care h arias. This species is of con- 

 siderable economic importance on account of its serious injury 

 to the trunks and larger branches of poplars. These trees rarely 

 attain any size in New York State before showing the operations 

 of this insect, and in not a few instances very serious injury is 

 inflicted. This applies not only to neglected trees along road 

 sides and in forests but also to magnificent specimens grown 

 for ornamental purposes in parks. In Washington park, Albany, 

 this species has recently caused a great deal of damage, breeding 

 in large numbers in a group of magnificent white poplars. We 

 have also observed similar injury in New York city and Brooklyn. 



