40 
DUTTIIE SEED CO. 
INSECTICIDES and FUNGICIDES—Continued 
ACME APHIS SPRAY 
An improved nicotine spray 
combining a soft fish oil soap 
with Black Leaf 40, suitable 
for the control of all kinds 
of aphis (plant lice), thrip, 
leaf hopper and many more 
hardy insects infesting rose 
bushes, flowers, shrubs, vines, 
bushes and trees. Mixes easily 
with any kind of water. Com¬ 
plete directions found with 
every package. 
3 oz. collapsible tube „..$0.35 
12 oz. collapsible tube.95 
2 % lb. can . 2.25 
ACME CALCIUM ARSENATE 
The cheapest arsenical insecticide on the 
market but of great economy and efficiency 
for certain purposes. The accepted dust for 
boll weevil poisoning on cotton; also recom¬ 
mended to combat chewing insects on po¬ 
tatoes, vegetables, cotton and certain fruit 
trees. *4 lb. 20c: 1 lb. 30c: 4 lbs. 60c; 100 
lbs. $13.00. 
ACME M-S-1I DUSTING SULPHUR 
Keep your roses free from 
mildew, black spot, leaf spot 
and other hideous fungous 
diseases. Acme M-S-R Dust¬ 
ing Sulphur is a tonic for 
roses, phlox, delphiniums, 
chrysanthemums, sweet peas, 
lilacs, snapdragons and car¬ 
nations — to make these 
flowers and many other 
plants yield their full measure of sweetness 
and beauty. Mailable. 3 lb. sifter carton 40c. 
TREE TANGLEFOOT 
For caterpillars, moths and worms. Pro¬ 
tects against all climbing insects. One pound 
makes a band 9 feet long. 1 lb. 55c; 3 Ibte. 
$1.50; 5 lbs. $2.50; 10 lbs. $4.50; 20 lbs. $9. 
BLUE STONE (Vitriol)—1 lb. 15c; 10 lbs. 
$ 1 . 00 . 
DR. WILSON DUST MASK—Protects you 
from Copper carbonate while mixing with 
wheat. Postpaid. Each $2.25. 
FILTER PADS FOR DUST MASK—100 
pads $1.15. Postpaid. 
ACME LONDON PURPLE 
A favored insecticide for 50 
years. Now stronger and bet¬ 
ter than ever. London Purple 
is one of the lightest and 
fluffiest powdered insecti¬ 
cides on the market, assuring 
complete coverage and great¬ 
est adhesion to foliage. For 
use on potatoes, cotton, to¬ 
bacco, sugar beets and many 
other shrubs and vegetables affected by leaf 
chewing insects. *4 lb. 15c; lb. 30c; 4 lbs. 60c. 
INCREASE FARM PROFITS AND 
GARDENING PLEASURES 
Prevent Disease Losses by Using Du Bay 
Seed Disinfectants 
SEMESAN — for vege¬ 
table and flower seeds. 
Diseases often reduce 
germination and result 
in a poor stand, lower¬ 
ed quality and reduced 
yield of vegetables and 
flowers. Kill these 
harmful disease organ¬ 
isms on the seed with 
Semesan before plant¬ 
ing. Semesan may be 
applied as a dust or 
liquid and is harmless 
to seeds. Effective in 
controlling damping-off of seedlings and 
certain cuttings. Full directions in can for 
use on vegetable and flower seeds and bulbs. 
2 oz. 50c; 1 lb. $2.75; 5 lbs. $13.00; 25 lbs. 
$56.25. 
SEMESAN BEL—for seed potatoes. Potato 
diseases cause a loss equivalent to the yield 
of one acre in every five or six acres planted. 
Much of this loss can be prevented by 
treating seed before planting with Semesan 
Bel, the instantaneous dip disinfectant. 
Effective in controlling such seed-borne 
diseases as scab, rhizoctonia and black leg. 
One pound treats 16 to 22 bushels of seed. 
Not mailable. 4 oz. 50c; 1 lb. $1.75; 5 lbs. 
$8.00; 25 lbs. $.31.00. 
COPPER CARBONATE for treating wheat 
—Eighteen per cent copper carbonate is 
used in dry areas where less danger of 
smutting is encountered. 5 lbs- 75c; 30-lb. 
case $4.50. 
| 50 PER CENT COPPER CARBONATE— 
Used generally by farmers of this section. 
Universally accepted as best wheat treat¬ 
ment for smut. Sherwin-Williams Brand. 
5 lbs. $1.00; 10 lbs. $2.00; 40-lb. case $7.20. 
Not mailable. Price F.O.B. Lewiston or 
Spokane. 
GRAFTING WAX — The old standby of 
orchardists in the Northwest. Made after 
a special formula and packed in convenient 
package with instructions for use. *4 
25c; y 2 lb. 35c; 1 lb. 50c. Add postage. 
