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Root Traction Duster 
The new Root Two-Row Duster ts the 
most practical, efficient, and economical 
Duster ever built for crops on small acréage. 
Saves time, dust, and money. Supplies a 
long-felt need for a Duster to replace the 
slow, laborious, crank-type machine. Takes 
the backache out of dusting. Traction 
powered; extremely easy to operate; pro- 
duces a strong, steady stream of dust from 
nozzles adjustable to plants as high as 30 
inches. Handles are adjustable to suit 
operator. Hopper capacity, up to 25 Ibs., 
net weight 58 pounds. 
Model T-44. With rubber tires $56.00. 

ALL PRICES ARE SUBJECT TO 
MARKET CHANGES 

ROOT DUSTERS 
Root 
Challenge 
Duster 
Provides a con- 
stant mechanical 
agitation. For 
most dusting it 
Is necessary to 
open the feed, 
opening only a 
small part of its 
range, but the ad- 
ditional capacity is 
available for those 
requiring extremely 
heavy dusting or 
with the slower-feed- 
_ Ing dusts. Will dust 
in front or in the rear of the ope- 
rator. 
Model C 3. Capacity 74% pounds. 
Feed adjustment 1 to 25 pounds 


per acre, Weight 15 pounds. $20.00, post- 
paid $20.25. Flexible Y tubes for dusting 
two rows included. 

Root Dusters 
Model P-1. Small, light-weight, durable 
garden Duster. The patented nozzle can 
be adjusted to dust underside of foliage 
as well as the top; this duster gives strong, 
even distribution. $1.50, postpaid $1.60. 
Model P-2 Jumbo. $2.75, postpaid $2.86. 
Smith Dustmaster No. 36D. Pump 20 in. 
long, overall length 40 in. Glass dust jar 
graduated for measurement. Capacity 
52 ozs. $1.25, postpaid $1.35. 


Dobbins Dusters 
Capacity 
5 to 10 lbs. 


No. 200. This Duster is de- 
signed to discharge the dust in 
rear of the operator, eliminat- 
ing the need of walking in the 
dust and the possibility of inhaling poisonous 
insecticides. Held securely in position by 
body support with shoulder and waist-straps. 
Any angle of discharge can be maintained 
and can be quickly adjusted to meet any 
condition. Can also be used to discharge in 
front of the operator. Weight 11 bs. $14.50, 
postpaid $14.75. 



—— —— 
No. 132 
No. 132. Assures a uniform discharge down 
to the last particle of dust. Furnished with 
2 nozzle caps for dusting either top or un- 
derside of leaves. Equipped with 24-inch 
extension. $1.25, postpaid $1.35. 
No. 120. Two-row duster. Cap. 3 Ibs. $3.00, 
postpaid $3.25. 
SPRAYERS FOR ANY PURPOSE 
uy 
a 


The fuel used Is 
kerosene, gasoline, 
range-oil, stove-oil 
or light furnace-oil. 
Kerosene vapor 
and air are com- 
bined in the 
burner in correct 
_ proportion for ri 
perfect combus-_ | jm 
tion (94 per cent uw 
air, 6 per cent é 
kerosene), producing a powerful, reddish 
blue flame, 3 inches in diameter, 30 inches 
long—of intense heat, 2000° F. Size of 
flame is easily controlled by a regulating 
valve. It is absolutely safe! Very econom- 
ical to operate, as the average oil-con- 
sumption is only 1% gallons per hour. 
No. 210. 4-gal. tank. $15.75, postpaid $16.00. 

Send for circular entitled 
SPRAYING THE HOME GARDEN 

Wheelbarrow Sprayer 

No. 
3170. 
outfit for all kinds of spraying in the field, 
An efficient portable spraying 
orchard, and garden, also for spraying 
whitewash, cold-water paints, and disin- 
fectants. Capacity 12 gallons. Equipped 
with 6 feet of 34-inch high-pressure spray 
hose, automatic shut-off, and 2-foot brass 
extension. Shipping weight 42 pounds. 
$14.50. 
No. 3190. With pressure tank. 18-gal. 
capacity. $35.50. 
Single Action Sprayer 

A strong atomizer made 
of heavy tin. 
No. 702. Quart size, 60c, postpaid 70c. 
No. 710. 10-oz. size, 30c, postpaid 40c. 


Dobbins Superbilt Sprayers 

Sprayer 
Made of 
heavy galvan- 
ized steel or 
sheet copper. 
The high-pres- 
sure unit pump 
Is equipped 
with a_ self- 
lubricating 
pressure _ seal- 
valve plunger 
that develops 
many times 
more air per 
stroke than any 
Sprayer pump 
made. Brass . 
automatic shut-off with trigger spray lock 
and a chemical-proof air-valve. 
All Sprayers are equipped with best-grade 
hose with Aphis Angle Nozzle, heavy brass 
extension rod, heavy wide carrying strap. 
Will handle all spray solutions including 
whitewash. 
No. 44G. Big Head. Galvanized tank. Cap., 
4 gals. $7.25, postpaid $7.45. 
No. 34G. Big Head. Galvanized tank. 
Cap., 3% gals. $5.75, postpaid $5.95. 
No. 21G. Fun-L-Fill. Plain galvanized 
tank. Cap., 31% gals. $4.65, postpaid $4.80. 
No. 22GF. Sturdy, funnel-top, compressed 
air Sprayer. Cap., 34% gals. Equipped 
with 23-inch hose and 24-inch extension 
pipe. Galvanized tank. $5.75, ppd. $5.95, 

1-3-5 E. Lombard St., Baltimore 2, Md. 
Dusters and Sprayers 49 
