32 P. L. ROHRER & BRO., Seedsmen 
Smoketown, Lancaster Co., Pennsylvania 
Hammond’s Slug Shot 
Hammond’s slug shot is used 
from ocean to ocean. A light 
composite fine powder, easily 
distributed either by dusters, bel¬ 
lows of with water by spraying. 
Thoroughly reliable in killing 
cut worms, potato bugs, cabbage 
worms, chicken lice, sow bugs, 
Mexican bean beetle and army 
worm. 
1 lb., 25c; 5 lbs., 00c. Postage 
or Express Extra 
Liquid Slug Shot 
The new easy and safe way to kill all garden 
insects and prevent fungus diseases in one opera¬ 
tion. Thus really the only all-in-one spray—all 
that a garden needs. Non-poisonous, harmless to 
humans and pets. Safe, easy to use and economi¬ 
cal. The only pyrethrumrotenone spray stabil¬ 
ized under the Hammond patents. 
1 oz., 35c; 0 ozs., $1.00; 10 ozs., $2.2.5; qt., $4.25. 
Black Leaf “40” 
For lice on plants. These destructive insects 
get on all kinds of plants, cabbage, potatoes, beets, 
radishes, turnips, lettuce, cucumbers, peas, etc. 
Black Leaf “40” is the one most effective spray. 
It kills these lice as soon as it touches them and 
does not harm vegetables and flower plants when 
used as directed. Recommended by Experiment 
Stations throughout the United States. As a 
spray for soft bodied sucking insects. May be 
combined with other sprays. Does not clog the 
nozzle. 
1 oz. bottle, 35c., makes 5 to 10 gallons. 
5 oz. bottle, $1.00, makes 25 to 60 gallons. 
2 lb. can, $3.00, makes 300 to 500 gallons. 
5 lb. can, $5.75, makes 500 to 1,000 gallons. 
10 lb. can, $10.00, makes 1,000 to 2,500 gallons. 
Cannot be sent by mail 
Calispray Dusters 
This duster is made to suit the needs of small 
truck farms. Moderate in price but a high class 
machine. All inside working parts are coated with 
a rust-resisting finish, better than galvanizing, 
insuring long wear. 
Bearings are of brass, and bellows are hinged. 
Will throw a cloud of dust ten feet. Capacity 12 
pounds. 
California Beauty Duster 
Weighs 13 lbs. ready to ship. Price $12.00 in first, 
second and third shipping zones. 
American Beauty Duster 
The world’s finest one-man duster. The only 
force feed duster built. Lumps are crushed and 
damp rusts forced through the screen. Feed is 
instantly adjusted. The only duster made that 
will not pack under pressure. 
Equipped with hose, two lengths of tubing for 
tall trees, and spoon for ground work. Capacity 
15 lbs. Weighs 18 lbs. ready to ship. 
Price, $1S.00, postpaid, in first, second and third 
zones. Write for booklet. 
Stop Poultry Losses 
B. K. destroys dis¬ 
ease germs by chemi¬ 
cal action on contact. 
No acid or oil. It is 
safe to use. The 
thrifty poultry man 
will guard his prof¬ 
its by protecting the 
health of the baby 
chicks with B. K., the 
non-poisonous disin¬ 
fectant and powerful 
germ killer. 
PRICES 
Quart .$0.00 
Gallon . 2.00 
5 Gallons . 8.50 
Red Arrow Insect Spray 
A non-poisonous contact spray fatal to both 
chewing and sucking insects. Can be used on 
fruits, vegetables and flowers without any danger. 
Especially effective against Bean Beetles, Aphis, 
Rose chafers and other insects. 
Oz., 35c; !4 pt., $1.00; % pt., $1.75; qt., $6.00; 
gallon, $20.00. 
