40 
DUTHIE SEED CO. 
INSECTICIDES and FUNGICIDES—Continued 
KILLS PLANT INSECTS NEW EASY 
ECONOMICAL WAY 
One ounce of 
New Ever 
Green Spray 
makes 6 gallons 
of spray against 
aphids. Deadly 
pyrethrin con- 
tent kills both 
chewing and 
sucking insects. 
Harmless to 
men, plants and 
animals. Easy to 
use. Just mix 
with water and 
spray. 
Prices Not 
Postpaid 
1 oz. bottle ... # .35 
6 oz. bottle . 1.00 
16 oz. can . 2.00 
1 gallon can .12.00 
Can Be Mailed 
ANT-KILL 
Rid your home 
and premises of the 
embarassing and 
health'injuring ant 
nuisance. Kill the 
ants in the nest. 
Ant'Kill Syrup is 
sold in connection 
with safe patented 
service cups which 
gives protection to 
birds, chickens, pets and children, yet readily 
accessible to ants who carry the syrup back to 
the nest. Attractive to Argentine and sweet' 
eating ants. 
One 3'oz. bottle of Acme Ant'Kill Syrup and 
5 containers complete 60c; Extra containers 10c; 
Ant'Kill Syrup 3'oz. bottle 25c. 
DUST MASK —Protects you from Copper 
Carbonate while mixing with wheat. Postpaid. 
Each #1.60. 
CYAN-O-GAS 
Prices F. O. B. Lewiston or 
Spokane. Cannot be Mailed. 
Used to control ground 
squirrels. Sure to get them. 
Also used effectively on ants, 
rats and in' 
sects. Comes 
in granular 
form or dust 
to use in dust 
gun. 
SIZE CONTAINERS 
V* lb. 1 lb. 5 lb. 25 lb. 100 lb. 
Granular . 50c 75c #2.00 #6.00 #20.00 
“A” Dust .... 50c 75c 2.00 6.00 20.00 
Special Ant size. 30c. 
Prevent Disease Losses by Using Du Bay Seed 
Disinfectants 
SEMESAN BEL — for 
seed potatoes. Potato dis- 
eases cause a loss equiva' 
lent to the yield of one 
acre in every five or six 
acres planted. One pound 
treats 16 to 22 bushels of 
seed. 4 oz. 50c; lb. #1.75; 
5 lb. #8.00; 25 lb. #31.00. 
SEMESAN — for vege¬ 
table and flower seeds. 
Kill these harmful dis' 
ease organisms on the 
seed with Semesan before 
lb. #2.75; 5 lb. #13.00; 25 
planting. 2 oz. 50c; 
lb. #26.25. 
NEW IMPROVED CERESAN— Generally com 
trols stinking smut or bunt of wheat, barley 
covered smut and stripe, and loose and covered 
smuts of oats. One treatment for all three grains. 
Only one'half ounce of New Improved Ceresan 
is needed to treat a bushel of seed. New Im' 
proved Ceresan is quickly and easily applied as 
a dust by means of a rotary seed treater or,by 
the shovel method. After treating, the seed 
should be stored in a pile or sacks fori 24 hours 
before planting. Price 1 lb. 75c; postpaid 85c; 
5 lb. #3.00, Postpaid #3.15. 
COPPER CARBONATE for treating whe|at— 
Eighteen per cent copper carbonate is used in 
dry areas where less danger of smutting is em 
countered. 5 lb. 75c; 30-lb. case #4.50. 
50 PER CENT COPPER CARBONATE— Used 
generally by farmers of this section. Universally 
accepted as best wheat treatment for smut. Sher' 
win'Williams Brand. 5 lb. #1.15; 10 lb. #2.25; 
40-lb case, #8.80. Price F. O. B. Lewiston r 
Spokane. 
GRAFTING WAX— The old standby of or' 
chardists in the Northwest. Made after a spe' 
cial formula and packed in convenient package 
with instructions for use.M lb. 25c; ^4 lb. 35c; 
lb. 50c. Add postage. 
YAINTTHE ROOSTS 
BLACK LEAF 40 
—Destroys aphis, 
thrips, leaf hop¬ 
pers on all trees, 
bush and vine 
plants, vegetables, 
field crops, flow¬ 
ers, shrubs; also 
apple red bug, 
pear pscylla and 
similar soft-shell¬ 
ed sucking insects 
—without injury 
to foliage. It is 
also a control for 
poultry lice by 
painting the 
roosts with it. Combines readily with other 
sprays. 40 per cent nicotine. 
1 oz. makes 6 gallons of spray .$ .35 
WITH "BLACK LEAF40' 
