Apr. i, 1921 
Leafroll, Net-Necrosis, and Spindling-Sprout 
51 
£ 
■8 
8 
o 
3 
•s* 
si 
+J ’S 
+J.S5 
i >* 
o o 
8 8 
w • u r, 
• rt 0 
I-. ; «h 
a :ab 
co ; w ^ 
*3 •’SJS 
43 :j 3 " 
to to 43 
SO 
42^43 3 
85 
h to 
cw <y <y o o 
bbbbb 
rt rt ctj cd cfl 
u w< u u. v« 
tiv V U V 
a ft p, a a 
mwmM to 
U V V U V 
4143 43 43 43 
to to to to to 
33333 
43 42 43.0 42 
52 
ft M H H M 
b2b 
Cl O rt 
V M) 
a«a 
4)^2 <u 
43 "43 
to 43 to 
3 w S 
43^43 
NTtO 
(too H 
b v U 
t-> " 
03 O ctJ 
U> rt Wi 
&S& 
vt ^ to 
’3^2'S 
43 "43 
to JQ to 
■°s-° 
m ^ in 
W'O i- 
(1 fO w 
a-s-c-s-a 
sRssE 
Q< to to Pi 
trt'O’O ,T3 
11911 
g o o g o 
5 a a o a 
a«o »o 
«««?*: 
* * CO tO (O tO (O 
to q nnririM 
^ • O r^vo H O 
to ■ O tf M to 00 
O' ■ ro N n H 
<<w 
w ifcfc 
PUP* 
S3.52 
88 
5S 
a g 
o: o 
&.sb 
: SSSg 
>» b *i> b ■ 
to to 
35 § , § , § 
O' O' jo 
to <3 i-b 
ft H ^ 
•^•^333333 
*P43j3 43 43 43 43 43 
""bbbbbb 
0.0.0,ftC3.p,P.P. 
^.^totototototo 
22 ’d’d r d , d’d’d 
!!§§§§§§ 
OOOOOOOO 
ftOaaaGaa 
n?,? 1 n o ■^■'O o 00 
to too ro t* fO 
43 43 43 43 43 43 43 41 
LutitiWiVitiu 
uuuuuuvu 
aft&ftGGaa 
totototototntoto 
’d'd’d'd’d'd'd’d 
flflfldfldfld 
33333333 
00000000 
GGGGGGGG 
OroOt'O'OfO’t 
It O o O n to It to 
: 2 
bb 
42 <u 4 > <l» a h 2 
2 a a a a 3 S 
0J-OO4 to^^ o 
E S3 S3 *0 S3 S3 S3 S3 S3 3 S3 S3 *d 
;43 43 43 4343-g 43 43 
• h nw to r'-" a o n 
•H MTtNWOOltH 
; O O 
I’d t3 
: a g 
rti? >* 
163 
43 "43 "*0 OOO^iOOOO 
b'b'Sti '5 Stf-a 3 fc.Sf 2 ‘S^’S 2 •d’d’d «?•§•§’§•§ 
Wfcfcfcfc wg : 8 8S8S :;.:*•*• 
« 0^2 ^2 ^2 
-I’d S3 S3 S3 
2 -43 4343 
OOOOOOOO 
’d’d’d’d’d'd'd’d 
PrtOW fiodoo<i<1 Qai< 
HMMMM M M M ^ ^ ^ MMMMM ^ ^ H ^ M M H ^ ^ ^ bl ^ ^ £* 
S' S' h' S' H H h H h O' O' O' O' O' O' O' O' O' O' O' O'O'O'O'O'O'O'O' O'O'O'O'O'O'O'O' 
