Misc. Pub. No. 168. U.S. Dept. of Agriculture 



PLATE 18 



PEAR INJURIES 



A, Smothering injury on Bartlett; B, injury on Baxtlett caused by long exposvu-e to temperatures only 

 slightly below the freezing point; C, silicate injury on Bosc; D. Anjou scald; E, injury caused by copper- 

 treated wrapper, on Anjou. 



