Insecticides 
The Spraying Materials and Insecticides here listed have been thoroughly tested 
and will give satisfaction under all conditions. In our long experience we have tried 
many Insecticides, and can safely recommend those that arc here listed. 
Do not ruin your plants with sprays or fertilizers that you know nothing about. 
\Vc know from experience based on roots and plants that have been returned to us for 
examination, why such plants failed to grow. Seldom does the plant fail -it is the 
fertilizer or the spray that causes the damage. 
This spray material will kill apiiis 
(|)lant-lice) without injuring the plant or 
turning the foliage yellow. It is invisible, 
non-poisonous, and does not contain 
nicotine sulphate. Readily prepared by 
mixing with 60 times its volume of water. 
PRICES 
2 ozs..SO. 50 
>^Ib. 1.25 
I lb. 2.25 
2 lbs.S3.50 
4 lbs. 6.50 
12 lbs.15.00 
Kills leaf-eating insects. Quickly de¬ 
stroys caterpillars, slugs, and other insects 
that damage the foliage of plants in the 
garden or the greenhouse. It is a reliable 
protection and repellent against Japanese 
beetle and similar insects. 
PRICES 
4 ozs.$0.60 i qt..$2.75 
}/2 pt. 1.00 ! ^/2 gal. 4.50 
pt. 1.75 I gal. 8.00 
m 
ijjl; 
For Mildew and llli 
Block Spot on I * 
Controls mildew and black-spot, and is 
probably the most ellective remedy for 
these and other fungous diseases of roses 
and similar plants. Alay also be used on 
perennials and evergreens. 
K pt 
pt... 
qt... 
PRICES 
$0.75 }4gd .$3.50 
1.25 gal. 6.00 
2.00 
TRI-OGEN 
Combined Spray Treatment 
Fungicide—Insecticide—Plant Stimulant 
Complete Protection against Plant 
Insects and Diseases 
Mildew^ and black-spot are easily con¬ 
trolled with theTri-ogen Spray Treatment, 
which gives complete protection against all 
diseases and insect pests. It is easily applied 
and also acts as a plant stimulant—pro¬ 
ducing vigor in growth with resultant 
luxurious blooms. Tri-ogen Spray Treat¬ 
ment applied weekly, from early season 
until late frost, makes it possible tor the 
amateur to achieve success comparable, 
in many cases, to the professional. 
Tri-ogen was officially adopted for the 
exclusive protection of the garden of 6000 
Roses at the Century of Progress, 
Chicago World’s Fair. 
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 
Glenco Mineral Fertilizer 
This is a Eertilizer which w'e can recommend highly to our customers. It is an honest 
product and used by us exclusively. The v\onderful results we have obtained by its use 
make us enthusiastic in its praise. It will not burn, is economical to use, so easy to 
apply that a child can perform the task. Prices include delivery prepaid. 10-oz. can 
18 cts.; 5-lb. bag 50 cts.; 10-lb. bag 85 cts.; 25-lb. carton $1.75; 100 lbs. $6. Use 1 pound 
to each 100 square feet of ground. 
3 - 1-34 
The McFarland Putdicily Sendee, Harrisburg, Penna. 
Printed in U.S.A. 
