1922] WILLAMAN & SANDSTROM—SCLEROTINIA 209 
TOTAL NITROGEN 
D 
b 
c é 
a 4 
ill | 
l 
IN JUICE 
S b 
| a 
c 
il all 
c 
b 
I l 
PROTEIN |\|NITROGEN,%OF TOTAL, IN\JUICE 4 ; 
a = i 
47 | oe | | 4 & 
L § NITROGEN 
s c 
S She 3| 4, af 
il ‘ 
10 : ies 
% PROTEIN NITROGEN Yo OF; TOTAL, IN RESIDUE 
1003- abl az ae 4c alc ae 3¢ bo 4h 
pa 
75 a2 
50 
ed OXALIC ACID IN JUICE 
6 c . 
{ 4 ¢ 
a 
. : 3 a : c 
¥-) 
ant 4h o { 4 | | ae 
y-) 
al | ‘il lil 
mg} - OXALIC ACID IN RESIDUE 
10 
8 ¢ 
c @ 
6 4 43 
4 2 
+ bc re c 
io -) 
= 
. es TT LT Cee I a Z 2. a 
Bxwg9 BXW /6 AXW30 COMPASS SCOXF 
Fic. 4.—Graphs showing total nitrogen, protein nitrogen, and oxalic acid in 
juices and residues of all plum samples; figures are on basis of ro gm. of juice and 
I gm. of residue. 
