TABLE II1.—Damage by height classes. 
Height class. 
Num- 7 
ber of | Character of injury. 
trees. 
Seedlings... ....-..--- 
1-foot class......----- 
2-foot class....---..-- 
3-foot class...-.------ 
4-foot class..-----.--- 
5-foot class...-.------ 
Above 5-foot class. - -- 
Tinie dey etaeryareltarsteaat= 
Severely browsed. .... 
Moderately browsed... 
Lightly browsed...--. 
Severely rubbed. ..... 
Moderately rubbed... .. 
Lightly rubbed. .....- 
Injunedes cena enter 
Severely browsed. .... 
Moderately browsed... 
3, 294 || Lightly browsed.....- 
Severely rubbed. ....-. 
a Moderately rubbed... - 
Lightly rubbed....... 
Injured? occ kee 
Severely browsed. .... 
Moderately browsed... 
Lightly browsed...... 
Severely rubbed...... 
Moderately rubbed... 
Lightly rubbed....... 
Injured. .............. 
Severely browsed. .... 
Moderately browsed... 
Lightly browsed ...... 
Severely rubbed...... 
Moderately rubbed.... 
Lightly rubbed....... 
Injunediyecceae ace eeeee 
Severely browsed. .... 
Moderately browsed... 
Lightly browsed...-... 
Severely rubbed...... 
Moderately rubbed... . 
Lightly rubbed. ...... 
Injured. ..-..-. aeons 
Severely browsed. .... 
Moderately browsed .. 
Lightly browsed. ..--- 
Severely rubbed. -...-. 
Moderately rubbed.... 
Lightly rubbed. .....- 
Injured......-...-.--.- 
Severely browsed. ..-- 
Moderately browsed... 
Lightly browsed....-- 
Severely rubbed... .-. 
Moderately rubbed... . 
Lightly rubbed. ...-..- 
2, 153 
———— 
1, 468 
——— 
1,212 
a 
324 
293 
ee OOOO 
201 
BULLETIN 050, U. S. DEPARTMENT OF AGRICULTURE, 
Damage. 
Average for three-year 
Year. period. 
Per cent of 
total trees in 
each class. 
. cola 
1912 | 1913 | 1914 ieee 
dant Dam- | Severe 
BoGe age dam- 
of all age 
classes. | only.t 
Num- | Num- | Num- | Num- 
ber. ber. ber. ber. 
272 152 131 185 9 |; 
322 352 143 272 i, 
166 212 43 140 7 
91 121 19 77 4 21 
385 232 203 273 8 
365 365 229 320 10 
553 587 301 480 14 
293 351 119 254 8 18 
135 69 81 95 6 
195 75 125 132 9 
356 212 154 241 16 
207 159 54 140. 11 15 
ee 1 1 14) sap es 
eee ee Aa See ecrers | matcieciente |aeieetence 
55 37 32 41 3 
104 73 96 91 8 
238 229 156 208 17 
165 183 84 144 12 12 
2 23 26 17 1 
1 6 4 eee oe Bee 
chs ee ere aA eaeioees Wi eet Cae 
5 1 il 2 1 
11 9 11 10 3 
35 30 29 31 10 
89 73 42 68 21 
3 9 40 17 5 
whl ohis 7 3 3 1 
TO SRE OSEE ee aaeee a Bocmaned Weeaneo ae 
3° 2 5 3 1 
21 20 14 18 7 
40 36 42 39 15 9 
20 18 35 24 9 
9 7 6 7 3 
2 Si leesieeaise 2 1 
1 aS eee ae HD cee are 
Bpteeracie 1 1 1 el ee co oreaes 
72 16 21 20 10 6 
12 9 14 12 6 
25 20 22 22 11 
9 DA ern reysee 7 3 
1 Determined by adding per cent injured, 
severely rubbed. 
per cent severely browsed, 
and per cent 
