“YORK’S 
SPRAY MATERIALS 
SUNOCO SPRAY— 
For the control of 
Scale, Aphis, Red Bug, 
Red Spider, etc. Use 
as a dormant or de- 
layed dormant spray. 
Also may be used as a 
spreader or sticker in 
summer sprays. Dilute 
of water. 
PRICES 
Megélun$l:253) Sagal. 
$5.50. 
Prices on application 
in Larger Quantities 


CYANOGAS A. DUST. 
moles 
Kills ants, 
mice, rats, groundhogs and 
prairie dogs. (By express only). 4-02. 
tin 30c; Ib. 45c; | Ib, 75c; 5 Ibs. 
$3 00. 
CYANOGAS CALCIUM CYANIDE 
"GG." Greenhouse 
aphis, white fly, thrips, soft scale, and 
fumigant. For 
control for crop- 
5 Ibs. $3.09. 
mealy bug and 

destroying rodents. 
WILSON'S O. K. PLANT SPRAY—The insecti- 
cide supreme. For Mite, Lace Fly, Spruce Gall, 
Red Spider, Aphis, Thrip and other insects. 
Gallon, $3.50. 
Price: 
FISH OIL SOAP (Whale Oil Soap)—For destruc- 
tion of sucking insects and lice on plants and trees. 
Makes an excellent wash for palms and other tender 
plants infested with scale or aphis. Prices: !/5 pt. 
35c. 
SLUG SHOT—The standard remedy for currant 
worms, rose slugs, cabbage worms, and almost any 
soft-shelled insects that infest the vegetable or 
flower garden. Price: | lb. 40c¢; 5 Ibs. $1.70. 
LIQUID LIME AND SULPHUR SOLUTION—The 
standard spray for scale and fungus diseases. Use | 
part to 8 parts of water, for dormant or delayed 
dormant spray, for summer spray on apples use | 
part to 40 parts of water. 
| Gallon 25c; 5 Gallons $1.00 
Containers Extra 
50-Gal'on Drums I6c Gallon 
Plus $2.00 Drum Charge. Drums Returnable. 
| gallon to 25 gallons 
LEADING SEED SToRE” 31 
SPRAY MATERIALS 
_ Kryocide 
EG. U S, PAT. OFF. 
NATURAL CRYOLITE 
HOME GARDEN INSECTICIDES 
Kryocide is a dependable fluorine insecticide 
manufactured from Natural Greenland Cryolite. It 
is of unitorm high quality and is pulverized to 
extremely fine size, 96% by weight being com- 
posed of particles of 5 microns or less in diameter 
(!_ micron is equal to 1/25,000 inch). 
Kryocide — straight — cryolite. 
Used either as a spray in sprayers, 
dust when diluted as 
directed with flour, talc or other 
diluent. 
ferred, Kryocide D-50 is recom- 
mended. 
Ors as' a 
Where dusting is pre- 
In I-lb. packages only, 
sells for 35e. 

Kryocide D-50 
(NATURAL CRYOLITE WITH SULPHUR) 
A Ready Mixed Dust 
Kryocide D-50—a ready-mixed dust to be used 
only as a dust. Contains 50% Kryocide—also a 
carrier and sulphur. In addition to control of biting 
and chewing insects, it is also a fungicide. Comes 
in two sizes: the |-lb. is 50e and the 3-lb. paper 
bag at 85c. 
O-BORDEAUX 
Most efficient of the cop- 
per fungicides. Can be 
used with any oil sprays 
without forming copper 
O 

soap. 
OXO-BORDEAUX is spe- 
cifically recommended by 
practically all of the lead. 
ing manufacturers of oil 
sprays. 
Has exceptional spreading properties and im. 
proves spreading of Lead Arsenate, or other ma- 
terials used with it. 
