The I. W. Scott Company, Pittsburgh, Pa 
SEED DISINFECTANTS, INOCULATION 73 
INCREASE your FARM PROFITS and GARDEN PRODUCTS 
By Preventing Seed-Borne Disease-Losses with Du Bay Disinfectants 
Regardless of the care taken in the preparation of the seed-bed and the selection of the seed, field-crop and garden failures may 
result from attacks of seed-borne diseases. These losses and disappointments may easily and inexpensively be avoided by disinfection 
of the seed, before planting, with Du Bay Seed Disinfectants. Treat all seeds before planting with the proper Du Bay Seed Disinfectant. 
Semesan— for flower and vegetable seeds 
New Improved Semesan Jr.— for seed com 
Diseases carried on the seed often reduce germination and cause 
a poor stand, lowered quality, and unsatisfactory yields. Destroy 
these disease organisms without injuring the seed by treating your 
seeds, bulbs, roots, corms, and tubers with Semesan. Easily and 
quickly applied as a dust or liquid. Effective in controlling damp¬ 
ing-off of seedlings. One ounce treats 15 to 30 pounds of seed at 
a cost of A to 1 cent a pound. 
Prices: 2-oz. tin 50 cts., 1 -lb. tin $2.50, 5-lb. tin $11.75, 25-Ib. 
pail $46.25, 100-lb. drum $180, 300-lb. drum $525. 
Improved Semesan Bel— for seed potatoes 
This improved product will treat more than three times as many 
potatoes as the old Semesan Bel. An instantaneous treatment re¬ 
quiring no time-consuming soaking. Improved Semesan Bel is 
highly effective in controlling such destructive seed-borne diseases 
as scab, rhizoctonia, and black-leg. Protects the seed-piece against 
rotting by soil organisms. Improves germination and 
usually produces a bigger crop of better quality. One 
pound treats 60 to 80 bushels of seed. 
Prices: 4-oz. tin 50 cts., 1-lb. tin $1.75, 5-lb. tin 
$8, 25-lb. pail $31.25, 100-lb. drum $120, 300-lb. 
drum $345. 
A simple, quick, inexpensive dust treatment with Semesan Jr. 
destroys harmful disease organisms on the seed, protects seed from 
rotting in cold, wet soil, controls seedling blight, reduces root- and 
stalk-rots, and generally increases crop-yields. Harmless to seed 
corn. Does not slow up rate of drop. Only 2 ounces necessary per 
bushel of seed field or sweet corn. Costs only 2A cents an acre. 
Prices: 4-oz. tin 50 cts., 1-lb. tin $1.50, 5-lb. tin $7, 25-lb. 
pail $28.75. 
New Improved Ceresan — for seed-grains 
New Improved Ceresan is unusually effective for controlling 
bunt or stinking smut of wheat, loose and covered smuts of oats, 
covered smut and stripe of barley, and seedling blight caused by 
seed-borne scab. It costs but \i/& to 2 A cents a bushel of seed, 
as only A ounce of dust is used. Is easily and quickly applied— 
requires only twenty revolutions in a rotary treater or three 
turnings with the shovel. It is non-injurious to the 
drill. Frequently improves the stand of grain and 
increases yields. Reduces losses from smut and 
dockage. 
Prices: 1-lb. tin 75 cts., 5-lb. tin $3. 
Du Bay Fungicides— 
Both Semesan and Nu-Green have 
been used for years by hundreds of 
the leading golf-courses throughout 
America and have proved to be the 
most effective and practical treat¬ 
ments yet devised for preventing 
and controlling brown patch. They 
quickly kill the brown-patch fungi 
and promptly restore the diseased 
grass to a healthy condition. 
CERESAN 
°ust Disinfectant 
Jot Sccdj of 
Oats. Barley 
Gr *ins and Cotton 
Semesan BEt 
Dip Disinfectant ft* 
keed Potatoes 
Semesan Jr 
Oujt Disinfectant 
Seed Corn 
semesan 
^*t«able and Flower 
Seed* or Bulb* 
for brown patch 
Both are easily applied in liquid 
form with any convenient type of 
sprayer. One pound of Nu-Green will 
treat from 1,000 to 2,000 square feet 
of turf. One pound of Semesan treats 
x.ooo to 3,000 square feet of turf. 
Nu-Green prices: 3-oz. tin 50 cts., 
1-lb. tin $1.75, 5-lb. tin $8, 25-lb. 
pail $30, 100-lb. drum $115, 300-lb. 
drum $330. 
Hutb Bred Nittogen 
Gathering Bacteria 
FOR LEGUME SEED 
inoculation 
To furniah nitrate* t* 
plants, increaM then 
growth und food value, 
and to enrich the •0‘L 
ONE BUSHEL SUE 
Manufactured by 
ST1MUPLANT 
LAB O RAT OKIES. INC 
N«l*«a A*e A S !v 
Lon* l*Iar*d City. N. »■ 
Alfalfa, Clovers, Soy Beans, Cowpeas, Vetch—all thrive into bumper crops 
when properly inoculated with Stimugerm pure-bred cultures. In addition to 
the increased crops, these legumes leave in the soil a heavy deposit of nitrogen 
which benefits all succeeding crops. Gardeners and farmers who have used 
Stimugerm would not be without it. 
Stimugerm is a culture of bacteria especially selected and bred for maximum 
vitality and ability to form nodules and take nitrogen from the air. 
Stimugerm is economical and easy to use. Full instructions for use accom¬ 
pany each package. Stimugerm is dated and guaranteed for a full year. You can 
obtain Stimugerm in either Jelly or Humus form. 
(Jelly Medium) 
ORDER BY VARIETY NUMBERS 
No. 1. For Red, Mammoth, Alsike, Crimson, 
and White Clover. 
No. 2. For Alfalfa, White Sweet Clover, Yellow Sweet Clover, 
Bur Clover, and Hubam Clover. 
No. 3. For all Vetches, Canada Field Peas, Broad Beans, 
Sweet Peas, Perennial Peas, and Garden Peas. 
No. 7. For Cowpeas, Lima Beans, and Velvet Beans. 
No. 8. For Garden Beans, Field Beans, Navy Beans, Kidney 
Beans, and Scarlet Runner Beans. 
No. 9. For Soy Beans, any variety. 
PRICES POSTPAID 
Varieties Nos. 1 and 2. y 2 bus. 
35c., bus. 65c., 2V 2 bus. $1.40. 
Varieties Nos. 3, 7, 8, and 9. 
Bus. 35c., 2 bus. 65c., 5 bus. 
$1.40. 
SPECIAL GARDEN SIZE. For 
Garden Peas, Beans and 
Sweet Peas, 25 cts. 
Nodules with nitro¬ 
gen worth their 
weight in gold 
(Humus Medium) 
