POWERFUL DUST OFFERS GROWERS*- 
ALL-SEASON LOW-COST PEST CONTROL 
NON-POISONOUS 
PYROCIDE 
DUST 
HIGH IN KILLING POWER 
STABLE • UNIFORM • 
Controls These Destructive Pests 
Pyrocide Dust gives excellent control 
of; U 
ASPARAGUS BEETLE on asparagus. 
APHroS on Broccoli, Brus.sel8 Sprouts, 
Cabbage, Cauliflower, Cucumber, Egg 
Plant, Lettuce, Potato, Spinach, 
Squash, Sugar Beets, Beans, Tomato, 
Turnip, Grape, Watermelon. 
CABBAGE WORM AND CABBAGE 
LOOPER on Broccoli, Brussels Sprouts, 
Cabbage, Cauliflower. 
CUCUMBER BEETLE on Cantaloupe, 
Cucumber, Watermelon. 
FLEA BEETLE on Sugar Beets, Canta¬ 
loupe, Cucumber, Egg Plant, Potato, 
Beans, Tomato, Watermelon, Hops, 
Turnip. 
LEAP HOPPER (Jassid or White Fly) 
on Beans, Sugar Beets, Grape, Potato. 
LETTUCE WORM on Lettuce. 
MEXICAN BEAN BEETLE on Beans. 
ROCKY MOmXAlN 
Pyrocide Dust is manufactured by us under license 
granted by the manufacturers of Dry Pyrocide. Dry Pyro¬ 
cide is combined with a free flowing diluent 92% passing 
through a 325 mesh screen. 
PYROCIDE DUST 
Pyrocide Dust is made from Dry Pyrocide, a new insecticidal 
material prepared by extracting the active principles of pyre- 
thrum flowers and combining them with a suitable base. The 
patented process for making Dry Pyrocide yields a product 
which is: 
1. Uniform in pyrethrin content, hence, uniform in killing 
power. 
2. Stabilized as to pyrethrin content, by means of a scientif¬ 
ically selected antioxidant. 
3. Deadly to many kinds of chewing and sucking insects, but— 
4. Non-poisonous to man or warm blooded animals when used 
as directed. 
5. Economical to use. 
Pyrocide Dust leaves no poisonous residue on fruits or vege¬ 
tables, hence it is a valuable substitute for arsenic and fluorine 
compounds. 
Pyrocide Dust is made in different strengths for the control 
of various insects. The strength is indicated by the amount of 
Dry Pyrocide, which is plainly stated on the label. 
POTATO BEETLE on Potato, Egg Plant. 
PSYLLID on Potato, Tomato. 
PIN WORM on Tomato. 
SQUASH BUG on Cantaloupe, Squash, 
Cucumber, Watermelon. 
TARNISHED PLANT BUG on Cauliflow¬ 
er, Cabbage. 
WEBWORM on Sugar Beets, Spinach. 
Pyrocide Dust is also effective in con¬ 
trolling insects on Fruit Trees, Flowers, 
Shrubs and Shade Trees. 
PYROCIDE DUST 
GROWERS’ PRICES 
f.o.b. Denver 
1-lb. 
5-lb. 
25-lb. 
lOO-lb. 
No. 16_ 
_ .40 
31.50 
30.00 
322.00 
No. 10 _ --- - 
-- .35 
1.00 
4.25 
16.00 
No. 6 _ _ 
__ .30 
.75 
3.50 
12.00 
No. 5 Psyllld Dust - 
- _ .30 
.75 
.3.50 
12.00 
CVPROCIDE G-A DEST 
A Fungicide Dust to replace 20-80 Copper-Lime 
Dust to control fungus diseases on Celery, Cu¬ 
curbits, Tomatoes, Potatoes, etc. May be com¬ 
bined with Arsenicals, Dry Pyrocide or Derris 
to control chewing insects. 
Prices Quoted on Request. 
NICOTllVE DUST 
Nicotine Dusts are mostly used in controlling 
sucking insects such as plant lice. Nicotine dusts 
are made by combining Nicotine Sulphate with a 
special grade of Dusting Lime. This is made in 
two strength.s. The 2 per cent containing 2 per 
cent of Nicotine and the 4 per cent containing 4 
per cent of Nicotine. 
Prices Quoted on Request. 
Let us quote you on any Dust Mixture you may require. We shall also be pleased to quote yon on all 
types of Dusters, espeeinlly T>vo-row Wheelbarrow Traction Dusters. 
