
Oni 
—— 
THE ROCKY MOUNTAIN SEED CO._ -:- 
DENVER, COLO. 73 
Pest Exterminators 
MOUSE SEED 
A saucer and the 
seed is all you need 
to rid your place 
of mice. A natural 
seed..chemically 
treated, to appeal 
to the mouse, yet is 
fatal to them. Pour 
a small quantity of 
the seed into a sau- 
cer and place where 
you find traces of 
mice, and results 
will be quickly ob- 
tained. They de- 
vour the seed eager- 
ly. Price, per pkg. 
25¢c, postpaid. 

OLD TRAPPER RAT KRUNCHES—Are crunchy, tasty pel- 
lets made of six edible foods found to be most attractive 
to rats and mice. They are ready for use, no mixing, fuss 
or bother, just scatter around where signs of rodents are 
evident. Are relatively harmless to human beings and 
fomestic animals, but exceedingly toxic to rats and mice. 
rackage contains over 100 baits, a sufficient amount to 
kill from 40 to 50 rats. Price per package 25c, postpaid. 
ORTHO RAT BAIT PELLETS—Ready to use Red 
Squill Baits which are relatively harmless to hu- 
mans and domestic animals. Poisoned rats seek 
underground burrows before dying. 
Not Postpaid. 
(2-0oz. pkz. 
25c) (6-oz pkg. 50¢c). 
ORTHO RODENT DESTROYER—A poisoned ration 
of barley, wheat, oats and fruit pellets used 
against rats, mice, squirrels, gophers, and prairie 
dogs. (6 oz 30c) (1 Ib. 60c). Not Postpaid. 
SWEENEYW’S POISON WHEAT—Sure death to Rats, 
1 
Mice, Moles and Gophers. (1%-oz pkg. 15e) (3%- 
oz 30c) (12-0z. 60c). Not Postpaid. 
RAT-X—Liquid Rat and Mice Ex- 
terminator—Rat-X is so compounded that 
it is very palatable to rats and mice. 
Under normal conditions they will drink 
Rat-X in preference to water. It is ex- 
tremely poisonous and requires only a 
few drops to kill the largest rats. Its 
killing action is relatively slow, usually 
taking from two to three hours after 
drinking. After drinking rats and mice 
will usually seek underground holes, 
thereby eliminating the bad feature of 
their dying behind sacks or other hiding places in the 
puilding and creating bad odors. 

“Rat-X is used by placing in small shallow containers 
(1 to 2 ounce capacity) such as Mason Jar Tops or Tops 
of baking powder cans, or paper dishes. Distribute these 
vessels about eight or ten feet apart throughout mills, ele- 
vator or building where mice and rats frequent. 
Price, f.o.b. Denver: (1% pints 50c) (Pints 85c) (Quarts 
$1.50) (Gallons $4.50), Cannot be sent by mail. 
Kills rats, mice, ground 
hogs, wood chucks, prairie 
YANOG dogs, moles, pocket gophers, 
REG US PAT ofr chinch bugs, ants and other 
insects. 
CYANOGAS (A) DUST—Is a grayish powder that gives off 
hydro-cyanic-acid gas when exposed to the air. This gas 
is deadly to rodent and insect pests and will kill them 
almost immediately. 
Pl Write us for special circulars giving full in- 
= formation about the use of Cyanogas. 1 Ib. 
= © 
= 75c, 5 Ibs. $3.00. Cannot be mailed. 
CYANOGAS (G) FUMIGANT—For greenhouse 
mushrooms, and soil fumigation. Scatter over 
the greenhouse walks and close to the house 

for the night. Generates deadly hydrocyanic 
acid con- 
trolling aphis, thrips, white fly and soft scale. 
5 Ibs. $3.00, 25 Ibs. $10.00 Cannot be mailed. 
gas which is very effective in 
CYANOGAS ANT KILLER 
For Lawn and Garden Ants. The activity 
of an ant colony centers around the queen. 
She never leaves the deeper part of the nest. 
To permanently destroy the colony it is 
necessary to kill the queen as well as worker 
ants. 
Simply enlarge entrance of nest with a 
pointed stick. Adjust spout on can and flow 
a small amount of Cyanogas into the hole. 
Then close with dirt. 4-oz. can 30c. Cannot 
be sent by mail. 
IMPROVED CYANOGAS BRASS FOOT PUMP 

DUSTER WITH DUST CUT-OFF VALVE 
The Cvyanogas Foot Pumtp Duster has every tea- 
ture and quality required for long service. Tt) as 
built for heavy duty, but is light enough to be car- 
ried around easily. There is not much that can get 
out of order with the Cyanogas Foot Pump Duster. 
The dust cut-off device enables Cyanogas to be 
used with a large degree of economy since it iS pos- 
sible to give the burrows a -minimum dosage of 
Cyanogas and still insure thorough distribution 
throughout the burrow by pumping a rich mixture 
of Cyanogas and air, then following with a blast of 
air only. The dust cut-off is operated by the lever 
at the bottom of the duster barrel. 
On more extensive rat burrows, or other rodent 
burrows, or in treating a nest of leaf-cutting ants, 
a little practice will enable the user to determine 
the number of strokes to use with the cut-off lever 
=I 
in each of the two positions, ‘‘dust” or We valiee 
Price: $7.50, f.o.b. Denver. 
LIK WIDATOR RAT AND 
MOUSE POISON—A liquid ex- 
terminator that is very at- 
tractive to rodents. Used by 
placing a small quantity in 
shallow dishes near their 
holes. Price: (6-0z. bottle 50c) 
(160z. bottle $1.00). Not post- 
paid. 


AUKWIDATOE 
XAT AND MOUSE PO!S 
: 
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