NEW AND SPECIAL ITEMS 
PYROCIDE DUST 
Pyrocide Dust is made from Dry Procide, a new insecticidal 
material prepared by extracting- active principles of pyrethrum 
flowers and combining them with a suitable base. The patented 
process for making Dry Pyrocide yields a product which is uni¬ 
form in pyrethin content, hence, uniform in killing. Stabilized as 
to pyrethrin content, by means of a scientifically selected anti¬ 
oxidant. Deadly to many kinds of chewing and sucking insects, 
but non-poisonous to man or warm blooded animals when used as 
directed. 
Pyrocide Dust leaves no poisonous residue on fruits or vege¬ 
tables, hence it is valuable substitute for arsenic and fluorine com¬ 
pounds. 
Pyrocide 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. 
Pyrocide Dust is used to control the following insects. 
Gypsy moth Potato beetle 
Leaf hopper Quince lace bug 
Leaf tier Soldier bug (nymphs) 
Mexican bean beetle Squash bug 
Mosquito Thrips 
1-9 MIXTURE—Lb., 30c; 5 lbs., 85c; 25 lbs., $3.75; 100 lbs., $14.00, 
F.O.B. Denver. 
1-5 MIXTURE—Lb., 35c; 5 lbs., $1.25; 25 lbs., $5.50; 100 lbs., $20.00, 
E.O.B. Denver. 
ASK FOR DESCRIPTIVE CIRCULAR 
Aphids 
Asparagus beetle 
Cabbage worms 
Cucumber beetle 
Fireworm 
Fern caterpillar 
ROCKY MOUNTAIN 
PYROCIDE 
DUST 
A STABILIZED, STANDARDIZED 
PYRETHRUM DUST 
KILLS 
Squash bug, aphis, 
cabbage worms and 
many other com¬ 
mon _ chewing and 
sucking insects that 
destroy plants. 
APPROVED BY 
COLORADO STATE 
AGRICULTURE 
college 
**VRaciP^ 
Dust 
THE DEC SOIL-LAB 
Soil-Lab is a complete soil testing laboratory. The DFC 
Soil-Lab is not limited to a few tests, but permits complete 
soil analysis for Nitrate Nitrogen, Ammonia Nitrogen, Phos¬ 
phorus, Potassium, Calcium, Magnesium, Aluminum, Manga¬ 
nese, Iron and Sulphate Sulphur. 
The kit includes all reagents, apparatus and color charts 
needed for accurate tests. Contains enough materials for 
approximately 500 tests and can be refilled indefinitely. 
Price, $30.00 complete, F.O.B. Denver. 
More and more, progressive growers are determining the chemical 
values of their soils—then feeding their soils with the chemicals or 
materials required for maximum plant growth at minimum cost. 
Planet Jr. No. 315 Fertilizer Attachment 
A practical, inexpensive tool for side-dressing crops. The fertilizer 
attachment can be easily removed by loosening two wing nuts and 
detaching one spring. 
This attachment is used with the Planet Jr. No. 119 Garden Plow 
and places the fertilizer where it will do the most good in a wide or 
narrow furrow made by the plow or tooth of the cultivater. And the 
quantity of fertilizer can be accurately regulated. It will handle any 
dry commercial fertilizer. A positive agitator keeps it flowing evenly, 
and a handy shut-off closes the opening at the end of the row. Price; 
$6.50, F.O.B. Denver. 
HYBRID SEED CORN 
This season we can supply limited quantites of 
Hybrid Field Corn Seed that matures in 90 to 100 
days. If you are a corn grower it will pay you to 
try a few acres the coming season in connection with 
your plantings of open polinated seed corn. In the 
corn growing states Hybrid Seed Corn has out- 
yielded the open polinated corn from 40% to 100%. 
In addition to the increase in yield it is more drought 
resistant. 
CERTIFIED ATLAS SORGO 
This is a large, late forage Sorghum, developed 
at the Hays, Kansas, Experiment Station. Similar 
in growth to the Kansas Orange. Stalks sweet 
and very leafy, producing a heavy tonnage of 
succulent feed, highly relished by all stock. Lim¬ 
ited stocks of Certified Seed available. Order 
your supply early. 
See Quantity Price List for Price 
