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SENT ON 
REQUEST 
CERESAN—a seed disinfectant for grains, especially 
wheat, oats, and barley. 
CERESAN M—for grains, sugar beets, and flax. 
2% CERESAN—a seed disinfectant for sorghums. 
SEMESAN JR.—for treating field and sweet corn. 
ARASAN—for corn and sorghums. 
BG aro rigpetrai TOe 
ED POTATO 
— 
PRICES ARE 
NOT PREPAID 
fuPont Seed Disinfectants , x27 7250 
SEMESAN—a general disinfectant for vegetables 
and flower seeds or bulbs. 
SEMESAN BEL—a dip disinfectant for seed potatoes. 
TERSAN—for prevention or control of large Brown 
Patch and Dollar Spot on golf courses, grass 
tennis courts, lawns and other fine turfs. 
Arason’ (SECM, eo. Bis.. ARones: 
Ceresans(4: ond 5c) seievses..becees.. eaeeoees= ee 
Ceresan M (14 oz., $1.00).................. 
2% Ceresan 
Semesan Jr. 
Semesan (¥%4 O26, 20C)...........50seceseeees .60 
Semesan Bel : 
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12 oz. 
Arasan (% oz., 25c) (8 oz., 80c)......$ ........ pe Age 
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lib. 1l%lb. 3lb,. 41b. 251b. 401b. 100 Ib. 
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Fer ein) cee rrr 13.85 4... 49.95 
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200 9th... TOO es, CS is. 8... 59.00 138.75 
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Seed Wisinfectants and Fungicides 
BLUE VITRIOL or SULPHATE OF COPPER is a 
preventive of smut in grain. It is very effective 
and probably the cheapest fungicide in use 
today. One pound of Blue Vitriol dissolved in 
20 gallons of water is sufficient to treat 30 
bushels of wheat or barley for smut. Five pounds 
of Blue Vitriol and 5 pounds of lime added to 
60 gallons of water is effective for celery spray. 
Prices: (1 lb. 20c) (5 lb. 90c) (10 lb. $1.75) (50 lb. 
$7.75) 
BORDEAUX MIXTURE. Repels leafhopper and flea 
beetle, also prevents blight. A good fungicide 
for vegetables, flowers and ornamentals. 
Prices: (1 lb. carton 45c) (4 lb. bag $1.15) 
YELLOW CUPROCIDE. Efficient for control of 
celery rust. 
Prices: (3 lb. bag $1.75) 
FORMALDEHYDE. Old Reliable and efficient seed 
disinfectant. 
Prices: (1 pt. 50c) (Case, 50, 1 lb. cans $21.00) 
COPPER CARBONATE is very efficient for the con- 
trol of bunt or stinking smut of wheat. Two or 
3 ounces of 50% plus Copper Carbonate per 
bushel of grain is sufficient. The value of Copper 
Carbonate is determined by its metallic copper 
content. 
Prices: (5 lb. bag $1.95) (10—5 lb. bags $18.00) 
CORONA COPPERCARB is used for killing smut 
spores in wheat. It contains from 18 to 20 per 
cent Copper Carbonate and is specially prepared 
to give good coverage. The label gives full in- 
structions, further information will be furnished 
on request. Having a lower metallic copper con- 
tent more Coppercarb is required per bushel than 
is required of the 50% plus Copper Carbonate, 
but the price is lower. 6 to 8 ounces per bushel 
is recommended. 
Prices: (5 lb. bag $1.15) (10—5 lb. bags $10.95) 
SPERGON is a fine yellow powder that possesses 
the property of good adherent to seeds. It kills 
harmful fungi in the soil thereby allowing seed 
to germinate naturally and produce healthy and 
vigorous seedlings, resulting in better plants and 
greater yields. It is safe to use. 
Prices: (1 oz. 25c) (5 oz. $1.00) (1 Ib. $2.25) (10 Ib. 
$20.00) 
Buy with Confidence—Plant with Confidence—GOLD SEAL SEEDS 89 
