THE ROCKY MOUNTAIN SEED COMPANY 
— DENVER, COLORADO 
BLACK LEAF ‘40”—High- 
ly recommended as a 
spray for aphis, leaf hop- 
pers, leaf miners, most 
thrips, young sucking 
bugs and other similar in- 
sects. Kills by contact and 
by fumes. One ounce 
makes six gallons of effec- 
tive spray. (1 oz. 39c) (5 
oz. $1.19) (1 Ib. $2.69) (2 Ibs. 
enna east) ls, $7.40) (10 Ibs. 
eee $12.65). F.0.B. Denver. 
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BLACK LEAF 50% DDT Wettable Pow- 
der — Controls cabbage worm, flea 
beetles, leaf hoppers, potato beetles, 
tarnished plant bugs, corn borers, 
aphids and similar insects on vege- 
tables, fruits and shrubs. (1% lb. pkg. 
-49c) (1 Ib. pkg. 79c). 
BLACK LEAF 10% LINDATE SPRAY 
—A multi-purpose spray for insects 
found in the garden, and in the soil. 
Controls aphids, thrips, plant bugs, 
leaf rollers and psyllids on shrubs, 
vegetables and fruits. Effective for 
lice and mites in poultry houses. (1 oz. 
39c) (5 oz. $1.19) (1 pt. $2.69) (qts. $4.79), 
F.0.B. Denver. 
BLACK LEAF 50% MALATHON 
SPRAY—A new spray for mites, con- 
trols European red mites, two spotted 
mites, clover mites, aphids, psyllids 
on fruits, vegetables and shrubs. (1 oz. 
49c) (5 oz. $1.39) (pts. $2.98) (qts. $5.29), 
F.0.B. Denver. 
BLACK LEAF 5% CHLORDANE DUST 
—A dust that kills garden pests by 
contact and vapor. Has lasting effect 
and killing power. Controls ants, 
roaches, silver fish, spiders, grasshop- 
pers, earwigs, crickets, cutworms, cab- 
bage and onion maggots. Controls 
Japanese beetle grubs and chiggers in 
the lawn. (1 Ib. 49c) (4 lb. pkg. $1.39), 
F.0.B. Denver. 
EVERGREEN—Powerful contact insec- 
ticide, the killing agent being pyreth- 
rum. Kills chewing and sucking in- 
sects such as aphids, ants, rose beetles, 
ete. Leaves no objectionable residue. 
Non-injurious to humans or animals. 
One ounce makes six gallons spray. 
(1 oz. 35e) (6 oz. $1.15) pts. $2.45) (qts. 
$4.10) (gals. $12.60), F.O.B. Denver. 
ROTENONE SPRAY (NNOR)— One of 
the most useful and effective insecti- 
cide materials known. In NNOR it is 
combined with a patented spreader 
making the tremendous killing power 
of Rotenone more effective than ever. 
NNOR penetrates the hairy or waxy 
covering on the insects to permit the 
Rotenone to get in its killing punch. 
One ounce makes six gallons of spray. 
(1 oz. 35e) (16 oz. $2.15), F.0.B. Denver. 
F.0.B. Denver. 
HOWMAN 23% 
45% EMULSIFIABLE CHLORDANE 
CONCENTRATE—Contains 4 full lbs. 
of Chlordane per gallon. Water soluble. 
For crop and animal spraying, one gal- 
lon mixed with 200 gallons of water. 
One gallon treats 5-1/3 acres for grass- 
hopper control. (4 oz. 75e) (pts. $1.95) 
(qts. $3.25), F.O.B. Denver. 
LINDANE 25% WETTABLE—For the 
control of aphis, thrips, cucumber 
beetles, leaf miners and caterpillers. 
Also used for seed treatment on corn 
for the control of wireworm and seed 
corn maggot. As a residual spray for 
controlling flies, roaches, ants and 
mosquitoes, as well as lice and ticks on 
cattle. (1 lb. cans $2.55 each), F.O.B. 
Denver. 
KRYOCIDE—An effective insecticide for 
the control of many chewing insects. 
Can be used as either a spray or dust. 
(1 Ib. 40c), F.O.B. Denver. 
KRYOCIDE D-50 (With Sulphur)—Same 
as Kryocide but contains sulphur and 
controls blights and some fungus dis- 
eases. (1 Ib. 50c) (3 Ibs. 85c), F.O.B. 
Denver. 
CRYOLITE (Magnetic) — A fluorine in- 
secticide used for the control of potato 
beetles, flea beetles, cucumber beetles, 
Mexican bean beetles and coddling 
moth. (50 lb. bags $7.50), F.O.B. Den- 
ver. 
HOWMAN D-15 (Contains 1% Ibs. of 
Dieldrin per gallon)—This insecticide 
is very similar to aldrin, effective 
against alfalfa weevil, beetles, army- 
worms and many others. One gallon 
will usually treat 3 to 4 acres. 
ALDRIN EQUIVA- 
LENT—For the Control of Grasshop- 
pers—A highly effective grasshopper 
poison, important because when treat- 
ment is made on legumes and grasses 
used as pasture it is safe to allow live- 
stock to graze on treated plants after 
three weeks. Aldrin is particularly ef- 
fective against grasshoppers, crickets, 
ants, wireworms and white grubs. 
AN OZs st: $1.00 Quarts ....$4.25 
Pints ...... 2.50 Gals. 2... 8.65 
CONTROLS CHEWING AND 
SUCKING INSECTS : 
AND CERTAIN 
EFFECTIVE AS A DUST OR SPRAY 
3-WAY GARDEN DEFENSE—A combi- 
nation insecticide to take care of all 
garden pests, both chewing and suck- 
ing as well as fungus diseases in one 
application. Use with confidence on 
edible fruits and vegetables as well as 
shrubs, trees and flowers. 
4 oz. Sifter Package —.. 5 .2d 
10 oz. Applicator Gun __.... 719 
8 oz. Refill Cartridge —__. rs) 
21b. Pouring Spout Pkg....... 1.79 
ON ANY ITEMS QUOTED F.O.B. DENVER IF WANTED BY PARCEL POST, 
Dil, 
PARATHION 15% WETTABLE— One of 
the new phosphate insecticides used 
on all hard to kill insects; use 1 pound 
to 100 gallons of water. (1 Ib. cans 
$1.00) (4 Ib. can $3.00 each), F.O.B. 
Denver. 
OVOTRAN WETTABLE — A new miti- 
cide for control of certain mites on 
shade trees and ornamental shrubbery 
and roses. Compatible with common 
insecticide and fungicides. Usual di- 
lution is 1 pound to 100 gallons of 
spray. (4 lb. pkgs. $6.50 each), F.O.B. 
Denver. 
FUNGICIDES 
DIATHANE Z-78—A fungicide for the 
control of early and late blight, downy 
. mildew, mold and mildew rust, anthac- 
nose on tomatoes, celery, cucurbits, 
potatoes, beans and gladiolus. Use 1 
lb. to 100 gallons of water. (3 Ib. pkgs. 
$3.00), F.0.B. Denver. 
TRI-BASIC COPPER SULPHATE (53% 
Copper)—Is effectively used for the 
control of persistent diseases, such as 
blight on potatoes, tomatoes, celery 
and sugar beets, and black rot on 
grapes. In sprays this fungicide should 
be used at the concentration of one-half 
or less of the quantity of copper sul- 
phate ordinarily used in Bordeaux Mix- 
ture. In - dusts the recommended 
quantities of TRI-BASIC plus tale or 
clay has largely replaced the old fash- 
ioned Copper-Lime dusts. This is espe- 
cially true where DDT is recommended 
inasmuch as it is generally recognized 
that the presence of excess lime greatly 
reduces the effectiveness of the insec- 
ticide. (6 Ib. bag $2.00) (48 Ib. case 
$14.40), F.0.B. Denver. 
YELLOW CUPROCIDE — A highly ef- 
fective spray material in the form of 
a dry powder. It suspends readily in 
water. For control of damping-off in 
its second stage, spray seed bed im- 
mediately after planting seed and once 
more before seedlings appear. Spray 
seedlings every 7 to 10 days. Especially 
good for the control of blight and leaf 
spot on celery, tomatoes and potatoes; 
3 lb. package makes 200 gallons of 
spray. (3 Ibs. $2.25) (100 Ibs. $61.00), 
F.0.B. Denver. 
FOR SNAILS & SLUGS 
BUG-GETA PELLETS — Kills snails, 
slugs, cutworms—handy, easy to use. 
Economical metaldehyde-arsenical bait 
in pelleted form. These pellets are easy 
to distribute in “hard to reach’”’ areas 
and go 4 times further since they hold 
up longer than old style meal bait 
mounds. 
12 oz. Box....... Rovere wee gh a $ .40 
2) LD, BO Xs est ere, esi. ee aris 
D:D ee ROR Pee Sh ee 1.65 
ADD POSTAGE AT THE ZONE RATE 
