518 
Journal of Agricultural Research 
Vol. XXVI, No. 11 
Table I .—The effect of oil, paraffin , and other wrappers upon the development of 
scald —Continued 
Percentage of scald on dates shown by numbers in parentheses. 
Variety, locality of orchard, date of 
picking, and kind of wrapper. 
Decem¬ 
ber. 
January. 
Febru¬ 
ary. 
March. 
April. 
May. 
June. 
NORTHWESTERN appees— continued. 
Rome Beauty Wenatchee, Wash., Oct. 
(30) 
Unoiled wrapper. 
Mineral oil wrapper No. i. 
Rome Beauty, Wenatchee, Wash., Oct. 
(18) 
Unoiled wrapper. 
13 
25 
Unoiled medicated wrapper. 
Mineral oil wrapper No. i. 
0 
Mineral oil wrapper No. 3a. 
0 
Mineral oil wrapper No. 4. 
0 
Rome Beauty, Wenatchee, Wash., Oct. 
(23) 
Cellar storage— 
Unoiled wrapper. 
* 
Mineral oil wrapper No. 4. 
Mineral oil wrapper No. 4a.... 
. 
Cold storage— 
Mineral oil wrapper No. 4a. 
0 
. 
Rome Beauty Wenatchee, Wash.', Oct. 
(25) 
Cellar storage— 
Unoiled wrapper.... ... 
3 
Mineral oil wrapper No. 7. 
Mineral oil wrapper No. 11... . 
1 
Mineral oil wrapper No. na . . 
3 
Mineral oil wrapper No. 12 .. 
2 
Mineral oil wrapper No. 13. 
2 
Cold storage— 
. 
0. 3 
0.8 
2 
O. 7 ; 
. 
4 
2 
4 
Rome Beauty, Wenatchee, Wash. ,Oet. 
(4) 
42 
0 
0 
0 
Stayman Winesap, Wenatchee, W ash., 
Unwrapped. 
19 
Glassine wrapper. ... 
.. 
. 
Stayman Winesap, Wenatchee, Wash., 
(23) 
16 
. 
0 
0 
0 
0 . 
Staymen Winesap, Wenatchee, W ash., 
(18) 
Cellar storage— 
: 
Cold storage, Nov. 3, 1921— 
.i. 
.i. 
Mineral oil wrapper No. 7. 
.1. 
0 
