SPRAYERS 
NO. 4 and NO. 3 OPEN-HED 
SPRAYER 
Pump cylinder is 2" diameter seam¬ 
less brass, 14" long and screws into 
Sprayer top so that pump is one com¬ 
plete unit. Pump is quickly and easily 
locked in two movements; first, a twist 
of the wrist to lock it in place; second, 
locking lever is pushed down to com¬ 
press gasket. Plunger is heavy steel with 
double rubber grip handle so that both 
hands may be used to pump up pres¬ 
sure. This locking device is absolutely 
safe and is the quickest and easiest lock 
ever introduced. 
No. I) Open-Hed Galvanized 
Tank.$ 5.00 
No. 4B Open-Hed Brass Tank 8.00 
brown sCRYSTALduster 
NO. 250 FUNNEL-TOP 
SPRAYER 
Pump is seamless brass, \ z /i" in di¬ 
ameter with brass check valve. 
This Sprayer is equipped with all- 
metal ground valve, automatic shut-off 
with solid brass plunger and 18" seam¬ 
less brass angle extension and screen non¬ 
clog nozzle. 
No. 250D 2 V 2 gal* Galvanized 
Tank.$3.95 
No. 250B 2 x /2 gal. Brass Tank. . . 6.50 
cMeAeb. Il/iuf, NOD-O-GEN 
PAYS! 
Seeds of legumes (see list 
below) inoculated with 
NOD-O-GEN: 
1. Produce bigger crops. 
2. Build up the soil. 
3. Make richer feed. 
4. Take nitrogen—the 
most expensive fertiliz¬ 
er—from the air. 
5. Improve crop quality. 
6. Pay biggest returns 
on money spent. 
NOD-O-GEN, the pre-tested 
inoculator, costs only a few 
cents an acre. Pays bigger 
dividends than money spent 
any other way. Seed can be very easily treated. 
Plain, brief directions on every container. Pre-tested 
to insure presence of billions of proper "bugs." Stands 
high in experiment station tests. 
PRICES 
For small seeds, such as alfalfa, all clovers and 
lespedeza: 
Vi bu.30c 2 Vi bu.75c 
1 bu.45c 5 bu.$1.15 
For large seeds, such as soy beans, all peas, beans, 
vetches, cow peas, peanuts, etc.: 
1 bu...30c 5 bu.75c 
2 bu.45c 10 bu.$1.15 
25 bu.$2.00 
Garden combination for peas, sweet peas, all garden 
and lima beans and lupine; sufficient for about 5 lbs. 
of seed.10c 
Be Sure to specify for what seeds cultures are required. 
NOD-O-GEN 
The Pre-Tested Inoculator 
CRYSTAL 
DUSTER 
A highly efficient Duster 
adapted to the widest variety 
of uses, having a glass dust chamber, resistant to the destruc¬ 
tive effects of disinfectant and insect icide powders. 
Crystal Duster.$1.25 
NO. 16SR SPRAYER 
A durable single¬ 
action Sprayer with 
lithographed tin 
pump and quart glass jar. Full size pump 
and patented coil spring spreader on 
plunger holds leather cup firmly against 
the side of the pump. 
greatlv 
creases the efficiency of the machine. 
No. 16 SR 1 qt. Tin Pump Glass Jar.$ .35 
No. 14 1 qt. all Tin...40 
No. 335 1 qt. Brass Pump Copper Tank. 1.95 
No. 325 1 qt. Tin Pump Copper Tank. 1.25 
No. 26BG 1 qt. Tin Pump Glass Tank. 1.20 
humus 
'/■' ItGllMe (RO Pi 
ROSES 
Do Best 
When 
Fed with 
VlGORO 
Complete 
Plant Food 
1-lb. pkg.$ .10 
5-lb. pkg.45 
( 10-lb. pkg.85 
25-lb. bag.1.50 
r 50-lb. bag.2.50 
100-lb. bag.4.00 
ROSE 
CULTURE 
A fungicide, in¬ 
sect icided and 
plant stimulant 
all in one spray 
Roses that are permitted to become afflicted 
with insects and fungus diseases will lose their 
vitality and will not yield beautiful blooms. 
If your roses have the scientific protection 
of TRI-OGEN, neither insects nor the dreaded 
Black Spot or Mildew will harm or defoliate 
them. 
TRI-OGEN not only protects roses against 
ell fungus diseases and insect pests, but it 
stimulates vigorous plant growth and assures 
healthy green foliage and luxuriant blooms. 
... it is the most revolutionary discovery ever 
made in the history of rose culture. It is the 
most highly recommended product of its kind. 
TRI-OGEN PROTECTION IS COMPLETE. 
No other spray is required. Therefore, it has 
been found to be the most economical spray 
for roses. Moreover, it is a great labor saver. 
PRICES 
A. Small Kit (makes 16 quarts). $1.50 
B. Medium Kit (makes 64 quarts) .... 4.00 
C. Large Kit (makes 32 gallons). 6.00 
D. Estate Kit (makes 128 gallons) .... 20.00 
A Product of OCEN Laboratories 
and Experimental Gardens 
TRI-OGEN 
Rea- U. S. Pat. Off. 
The all-purpose spray 
49 
