Dec. 15,1923 
Control of A pple Scald 
5 i 5 
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. 
eastern apples— continued. 
York Imperial, Charlestown, W. Va., 
Sept. 20, 1921. 
(10) 
Unwrapped. 
Unoiled wrapper. 
16 
8 
Mineral oil wrapper No. 3. 
Mineral oil wrapper No. 3a. 
Mineral oil wrapper No. 4. 
Mineral oil wrapper No. 4a. 
Mineral oil wrapper No. 4b. 
Mineral oil wrapper No. 4c. 
r 
Mineral oil wrapper No. 5. 
6 
Mineral oil wrapper No. 6. 
! 
Mineral oil wrapper No. 7 . 
York Imperial, Arlington, Va., Sept. 
(29) 
6S 
Unwrapped. 
Mineral oil wrapper No. 3a. 
York Imperial, Rockville, Md., Oct. 2, 
( 17 ) 
40 
3 i 
(23) 
70 
67 
Unwrapped. 
. 
Unoiled wrapper. 
Mineral oil wrapper No. 3a. 
Mineral oil wrapper No. 10. 
1 
Mineral oil wrapper No. n. 
5 
Mineral oil wrapper No. na. 
Mineral oil wrapper No. 13. 
8 
York Imperial, Woodside, Del., Sept. 
(6) 
(26) 
46 
40 
Unwrapped. 
25 
Unoiled wrapper. 
Mineral oil wrapper No. 3a. 
_ 
Mineral oil wrapper No. 11. 
_ 
7 
Mineral oil wrapper No. na. 
_ 
Mineral oil wrapper No. nb. 
_ 
6 
Mineral oil wrapper No. nc. 
_ 
8 
Mineral oil wrapper No. nd. 
_ 
15 
9 
Mineral oil wrapper No. ire. 
_ 
Mineral oil wrapper No. iif. 
_ 
IS 
Mineral oil wrapper No. 13. 
_ 
6 
Mineral oil wrapper No. 13a. 
_ 
York Imperial, Cornelia, Ga., Sept. 8, 
(5) 
45 
0 
Unwrapped. 
Mineral oil wrapper No. 3a. 
Stayman Winesap, Winchester, Va., 
Sept. 29, 1920. 
(6) 
(x) 
18 
( 5 ) 
25 
(14) 
34 
Unwrapped. 
Unoiled wrapper. 
Unoiled medicated wrapper. 
3 i 
Mineral oil wrapper No. 3. 
Mineral oil wrapper No. 3a. 
0 
0 
Mineral oil wrapper No. 4. 
Stayman Winesap, Rockville, Md., 
Oct. 7,1920. 
(24) 
Unwrapped... 
Mineral oil wrapper No. 3. 
0 
Mineral oil wiapper No. 3a. 
Stayman Winesap, Charlestown, W. 
(13) 
52 
Unwrapped. 
Mineral oil wrapper No. 3 a. 
Mineral oil wrapper No. 4. 
16 
Mineral oil wrapper No. 4a. 
Stayman Winesap, 'Woodside, Del., 
(6) 
(26) 
53 
Tinfoil. 
_ 
72 
_ 
Mineral oil wrapper No. 11. 
_ 
10 
Mineral oil wrarmer No. na. . 
_ 
Mineral oil wrapper No. 13. i. 
— 
8 
