30 N. SLUIS & SONS, CHICAGO, ILLINOIS 
Sprayers and Blowers 

Rival No. 288 Sprayer 
Capacity, 3/2 Gallons. 
This machine is equipped with hose and 20- 
inch extension rod, making it easy to put the 
nozzle close to the plant, enabling you to spray 
where it is most needed. A few strokes on the 
pump handle every 10 minutes is all that is 
necessary to give sufhcient pressure. Tank is 
galvanized, nozzle brass. Price, $5.00. 


One-Shot Hand Duster 
Delivers powerful load of dust with every 
stroke. Suitable for dry dusting only. Price, 
$1.00. 
D & B No. 100 Blower 
Used for dry dusting only. Large fan oper- 
ated by crank handle through gears gives a 
powerful blast, distributing insecticides to every 
little nook of the leaves. Dusts one or two rows, 
Price, $10.00. 
as desired. 

D & B No. 200 Blower 
Operates the same as the No. 100 Blower, but 
has larger fan and hopper. The gears are en- 
closed in a dustproof case packed with light 
grease. In addition, it has a curved metal plate, 
fitting over the stomach of the operator, with 
canvas strap to fasten around his waistline. 
Price, $11.60. 
When using a blower it is advisable to cover 
mouth and nose with cloth or handkerchief to 
prevent inhaling of poison dust, likely to cause 
ill effect. 
Wheelbarrow Sprayers 
12 gals. capacity. Price, $15.00. 
18 gals. capacity with air pressure tank for 
spraying, whitewashing, etc. Complete, price, 
$38.00. 
Wheelbarrow Duster 
A one-man traction type 
duster for all row crops such as 
potatoes, berries, tobacco, cot- 
ton, beans, cabbage, etc. 
The big 16 in. x 2 in. semi- 
pneumatic tired wheel carries 
all the weight. The operator 
simply sets the nozzles at the 
required height, then walks 
along between the rows at an 
ordinary pace. Very easy to operate. The dust 
discharge is at the rear—no walking through a 
cloud of dust. 

Furnished with sufficient dis- 
charge for dusting one or two 
rows. 
Nozzles adjustable to rows in 
any width up to 72 inches apart 
and in any height from ground 
to 36 inches. 
Length over-all, without fit 
tings, 45 inches. Height, 374 
inches. Capacity of hopper, 
10 to 15 lbs.—-depending upon the dust used. 
Price, complete, $31.50. 

Spraying or Dusting Will Help Save Your Crops From Destruction by Insects 
