The Insecticides and machines for applying them, described in this Catalogue, are not novelties in the experimental stage, 
but have been thoroughly tested and found reliable for the uses for which they are intended. 
Customers using large quantities of Insecticides are requested to write to us for special prices, specifying the quantities wanted. 
Prices quoted are subject to change. 
TO CONTROL CHEWING AND SUCKING INSECTS 
Bowker’s Powdered Arsenate 
of Lead 
Can be used either as a spray or as a 
dust for all external chewing insects. It 
will not burn or injure your crop. It is the 
fineness of Bowker’s Arsenate of Lead that 
causes it not only to spread and to stick 
better, but to kill better. Mixes easily, 
stays well in suspension, with no trouble 
from clogged nozzles. 
Also used extensively for soil-treatment 
of golf greens and lawns to control white 
grubs and beetles that infest the sod and 
eat the roots of grass. Use 5 to lo pounds 
for each 1,000 square feet of surface, mixed 
with top-soil, loam, or fine sand. Use i 
pound of Arsenate to 4 pounds of soil. 
I-lb. pkg. 30 cts., 4-lb. pkg. 80 cts., 
48 lbs. (12 4-lb. pkgs.) $7.92. 
Bowker’s Calcide 
High-grade Calcium Arsenate 
Excellent for potatoes and truck crops; 
it is cheaper than lead arsenate. Use Cal¬ 
cide to kill such pests as potato bugs, bean 
beetles, and other leaf-chewing insects. 
Calcide may be applied either wet or dry. 
i-lb. pkg. 25 cts., 4-lb. pkg. 55 cts., 48 lbs. 
(12 4-lb. pkgs.) $5.04. 
Paris Green 
^-Ib. carton.$0 20 
I-lb. carton. 60 
5-lb. carton. 2 50 
Dow’s Magnesium Arsenate 
Dow’s Magnesium Arsenate is an effec¬ 
tive insecticide for the control of the Mexi¬ 
can bean beetle and other chewing insects. 
It proves fully effective without damage to 
tender bean foliage. As a spray, use 6 tea¬ 
spoonfuls to I gallon of water. For dusting, 
use I part Magnesium Arsenate to 3 parts 
hydrated lime. 12-oz. can 40 cts., 2-lb. 
bag 65 cts., lOO-lb. drum $22.50. 
Bowker’s Pyrox 
Kills Bugs—Prevents Blights 
A combined insecticide and fungicide 
containing arsenic and copper in the most 
effective forms for the control of almost 
all chewing insects and plant diseases. 
It makes a fine mist and covers the foliage 
completely, sticking to the leaves even 
through the hardest rains. 
Pyrox is especially recommended for 
potatoes. Thorough and frequent spray¬ 
ing will keep the vines healthy. Even 
when insects and diseases are not trouble¬ 
some, Pyrox will stimulate the growth of 
the vines and increase yields. One pound 
makes 4 to 6 gallons of spray. 
25 lbs. $5, 50 lbs. $ 7 - 25 , 100 lbs. $12.50, 
300-lb. barrel $30. 
Hammond’s Slug-Shot 
Non-Poisonous Insecticide 
Hammond’s Slug-Shot is used from 
ocean to ocean. A light, composite, fine 
powder, it is easily distributed either by 
dusters, bellows, or in water and sprayed. 
It is thoroughly reliable in killing the 
cabbage worm, bean beetle, and other 
leaf-chewing insects. 
Lb. 25 cts., 5 lbs. $1, 25-lb. bag $3. 
Hammond’s Rotenone Dust 
A general-purpose Rotenone Dust that 
controls the Mexican bean beetle and most 
species of aphids, thrips, leaf-worms, 
beetles, larvae, and other sucking and leaf¬ 
eating insects on vegetables, flowers, small 
fruit, etc. Does not contain arsenic. 
Requires 4 to 12 pounds to the acre. ■ 
Lb. 25 cts., 5 lbs. 75 cts., 25 lbs. $3, 
50 lbs. $5.50, 100 lbs. $10.50. 
Liquid Slug-Shot 
Stabilized Pyrethrum and Rotenone 
A highly concentrated spray effective 
against both leaf-eating and sucking in¬ 
sects. It is also a fungicide and helps pre¬ 
vent fungous growths, such as mildew and 
black-spot. Non-poisonous and abso¬ 
lutely harmless to man, pets, and birds. 
One ounce makes 6 gallons of spray. 
Oz. 35 cts., 6 ozs. $1, i6_ozs. $2.25, qt. $4. 
Gna^spllUs Diitox" SoiixiTfi 
orasseui ss i^uiox pi^gsmcate 
A Control for Mexican Bean Beetle and Other Pests 
Thousands of practical farmers endorse 
Dutox as an effective control for beetles 
and leaf-eating insects on vegetables, fruit, 
etc. They know by experience that Dutox 
means crop protection. It does not injure 
plants nor impair fertility of the soil. Used 
as a dust, it is applied either alone or 
diluted with inert ingredients, or it may 
be applied as a spray. 
i-lb. bag ... .$0 35 1 6-lb. bag-$i 35 
Case, six 6-lb. bags.6 84 
Powdered Hellebore 
}4-Vo. box .. .$0 35 I I-lb. box . . . .$0 60 
Black-Leaf 40 
Recommended by experiment stations 
and by spraying experts throughout the 
United States and the Dominion of Canada. 
The standard contact insecticide for 
spraying vegetables, fruits, flowers, and 
plants to destroy aphis, thrips, leaf-hop¬ 
pers, and similar “sucking” insects. Also 
effective for dipping purposes. One ounce 
makes 6 gallons of spray. 
i-oz. bottle. .$0 35 
5-0Z. can.... I 00 
I-lb. can. 2 25 
2-lb. can.. .$3 25 
5-lb. can. .. 5 85 
lo-lb. can. . . 10 60 
Rotecide Spray 
Rotecide kills red spiders, cyclamen 
mites, mealy bugs, cabbage worms, beetles, 
thrips, aphids (plant-lice), and various 
other insects unusually difficult to control. 
Rotecide is fion-poisonous to birds, ani¬ 
mals, or humans. It is a complete spray; 
simply add water. 
i-oz. bottle. 
8-oz. bottle. 
i-pt. can. . . 
35 
00 
75 
l-qt. can. .. .$3 00 
i-gal. can... 8 00 
5-gal. can-35 00 
Nursery Volck 
Ornamental shade trees, shrubs, coni¬ 
fers, and greenhouse plants require a 
great deal of care to preserve their natural 
beauty and vigor. Spraying with contact 
insecticides is the only satisfactory means 
of controlling the sap-sucking insects such 
as scales, mites, aphis, mealy bugs, white 
flies, thrips, leaf-hoppers, red spiders, etc. 
Especially adapted to nursery, green¬ 
house, and shade-tree spraying. 
1^-pt. can. 
i-qt. can. 
I-gal. can. 
.$0 
35 
75 
00 
5-gal. can.. .$7 50 
14-gal. can.. . 14 00 
28-gal. drum. 25 00 
Wilson’s O. K. Plant Spray 
A powerful, yet safe and efficient insec¬ 
ticide for general outside or greenhouse 
use. Positive control for most insects com¬ 
monly found attacking flowering plants, 
shrubs, and ornamentals. 
I qt.. . 
I gal.. 
5 gals. 
3 
12 
00 
00 
00 
10 gals.$22 00 
30 gals. 57 00 
50 gals. 90 00 
Hammond’s Grape and 
Rose Dust 
Black-spot on roses, powdery mildew on 
grapes and flowers, blights, leaf-eating 
insects—all vanish after the use of Ham¬ 
mond’s Grape and Rose Dust. A combined 
fungicide and insecticide used by profes¬ 
sional growers for over a half century. 
I-lb. can 35 cts., 5-lb. can $1.25. 
Porno-Green 
A Leaf-green ALL-IN-ONE Dust or Spray 
Pomo-Green prevents and controls 
black-spot, mildew, chewing insects and 
sucking insects on plants, shrubs, and 
roses quickly and effectively. 
Protect new growth by dusting or spray¬ 
ing with Pomo-Green once each week 
throughout the growing season. 
Pomo-Green with Nicotine. The all- 
in-one material, i-lb. can 75 cts., 5 lbs. $3. 
Pomo-Green without Nicotine. Used to 
control diseases and leaf-eating insects 
only. I-lb. can 50 cts., 5-lb. carton $1.75. 
D-X PYRETHRUM SPRAY. See page 66. 
NICOTINE PYROX. See page 65. 
RED ARROW. See page 65. 
DELIVERY: Refer to bottom of page 64 
