DU PONT LAWN 
WEED KILLER 
Contains 2,4-D Amine, a rec- 
ommended chemical for con- 
trolling dandelions, plantain, 
and other wide leaf plants in 
the lawn without injury to 
grass. Price: 8 oz. can, $1.00, 
postpaid; 32 oz. can, $2.95, by 
mail, $3.25. 
DU PONT P C CRAB GRASS KILLER 
Contains potassium cyanate which is recom- 
mended by lawn care specialists to control crab 
grass and chickweed at any stage of growth in 
the lawn. It is easy to spray, non-toxic, non- 
corrosive, Will brown the grass for a_ short 
period of time. Price: 742 02, bottle, $1.00, post- 
paid; 30-0z. bottle, $2.95, by mail, $3.25. 
DU PONT BRUSH KILLER 
2,4-D-2,4,5-T ESTER 
This product is a Standard half and half 
formulation of 2,4-D and 2,4,5-T Esters con- 
taining 2 lbs. of acid S Garealond of each acid. 
Soluble in oil and emulsifiable in water, Recom- 
meuded for foliage spraying, stump treatment 
and basal stem treatment. Price: gallon, $9.45, 
plus postage; 5 gallons, $9.25 per gallon, plus 
postage. Weight 9 lbs. to gallon. 
CYANAMID 
A 20.06 per cent Nitrogen lime fertilizer which 
is used as a fertilizer and for the control of 
weeds, Especially good to control weeds in aspar- 
agus at the rate of one pound to thirty feet of 
row. As a fertilizer it is worked in the soil ahead 
of planting. For top dressing on fruits and grasses 
the application is made during the dormant season 
in late fall or early spring. Prices: By mail, 5 
lbs., $1.25, postpaid. By freight or express f. 0. b 
Madison: 25 Ibs., $2.00; 100 Ibs., $6.00, 
KARMEX W 
A general herbicide to control weeds around 
barns, silos, grain storages, machinery sheds 
and in irrigation and drainage ditches. Applied 
at the rate of 20 to 80 pounds per acre. Also, 
where loss of soil productivity is justified for 
an extended period, for spot treatment of deep 
rooted perennial weeds such as field bindweed, 
Canada thistle and Johnson grass. Excellent to 
control growth under fences. May be applied 
at any time of the year if there is adequate 
moisture in the soil, Prices: 2-lb. pkg., $9.10; 
10-lb. pkg., $40.50, postpaid. 
TELVAR W 
Widely used by industry to keep ground bare 
of vegetation for a prolonged time eliminating 
fire hazards. It is a chemical powder, which is 
mixed with water and applied at the rate of 
forty pounds per acre or a half cup per 100 
square feet. Readily mixes with water, non- 
flammable, non-volatile and safe with equip- 
ment. Has low toxicity. Prices: 2-lb, pkgs., 
$7.80; 10 lbs., $35.50, postpaid. 
CHEMICAL WEED KILLERS 
CRAG HERBICIDE—1 
Kills weeds as they germinate j a 
Save work and keep your gar- 
den neat by preventing weeds 
from growing. Crag Ilerbicide No. 
1 destroys weed seeds as they 
germinate. Apply before planting 
on newly cultivated soil or before 
weeds are larger than 4 inch, 
No worry about drift damage to 
sensitive plants. Simply spray uni- 
formly over soil at rate of 2 to 3 
lbs. in 380 gal. of water to an 
acre. Excellent for strawberries, 
gladiolas. Application lasts 3 
Prices: 4 oz., treats 3,000 sq. ft., 
$6.10, postpaid. 
CYANATE WEED KILLER 
Post-emergence Cyanate spray applications 
kill most annual weeds when they are small. 
There is no soil toxicity hazard as the 
chemicals break down into fertilizer materials. 
Always apply when the weeds are small. Three 
to five sprays will usually control weeds up 
to harvest. Should always be applied when 
the weeds are dry. Safe to use and presents no 
fire hazards. Also very effective in controlling 
weeds in gladioli, Non-corrosive to equipment. 
With small onions use five pounds per acre with 
80 gallons of water. Large onions, ten pounds 
per acre with 80 gallons of water, 
asparagus and 
to 6 weeks. 
$1.50; 2 lbs., 
This is the active ingredient that is largely 
used in chemical crab grass killers. Active in- 
gredient 91%, On old crab grass, one half to 
three fourths ounce to a gallon is sufficient. 
Prices: 6 lb. can, $6.00, plus postage. By freight 
or express, f.o.b. Madison: 40 1b. pail, $30.00. 
MH-40 DESTROYS QUACK GRASS 
Maleic Hydrazide is a new chemical develop- 
ment which in experiments appears to be valu- 
able in a number of ways. It is being used as 
a pre-harvest spray on onions and potatoes to 
delay their sprouting in storage. Sprayed in the 
Spring on grass along walks, flower beds, and 
fences, it will retard the growth of the grass 
eliminating trimming for 3 or 4 months. A very 
important use for this chemical is for the eradi- 
cation of quack grass without injury to the 
aoa? It is sprayed on the quack grass at the 
rate of % Ib. a 1000 sq. feet after it shows 
four inches of growth in the Spring and then 
in 8 to 8 days spaded or plowed under. Ask 
for free folders. Price: 4-0z. package, $1.95; Ib. 
package, $5.00, postpaid, 
SODIUM CHLORATE 
For weed eradication on farms such as quack 
grass, Canada thistle, ete. Temporarily sterilizes 
the soil but it is one of the best killers of quack 
grass. Price: By freight f. 0. b. Madison: 100- 
lb, drums, $14.00 each, subject to change. 
AMMATE WEED KILLER 
Ammate is based on ammo- 
nium sulfamate and is free from 
fire or explosion hazards. The 
residue left on areas. treated 
with Ammate is not poisonous 
to humans, pets or livestock. 
Especially effective against poi- 
son ivy, poison oak, poison su- 
mac, chokecherry, ragweed, 
Canada thistle, bull thistle, sow 
thistle. Use at % lb. to 1 lb. per gallon of 
water to control above named weeds. Prices: 
2-lb. pkg., $1.15; by mail, $1.45; 6-Ib. PEE, 
$2.95, plus postage. By freight or express f, 0. 
Madison: 75-lb. bags, $16.00, 
DU PONT 2-4-D ’ 
Recommended for low gallonage applications 
of 10 gal. or less per acre for control of many 
weeds in growing crops. Contains 4 Ibs. of 2-4D 
acid equivalent to each gallon. Mixes easily in 
both soft and hard water or oil carriers. No 
nozzle clogging sludge, even in cool weather. 
Price: gal., $4.50, plus postage; 5 gal., $4.30 
gal., plus postage. (Wt. 9 lbs. to gal.) 
DU PONT 2-4-D ESTER 
An oily concentrated liquid form of 2,4-D 
for either high or low gallonage application. 
One gallon contains 3.34 Ibs. 2,4-D acid HEquiv- 
AMINE 
alent. Easily mixed in both hard or soft water. 
Price: Gallon, $4.50, plus postage. Weight 9 lbs. 
to gallon; 5 gallons, $4.30 per gallon, plus 
postage, 
MCP AMINE 
Similar to 2,4-D in its effect on weeds and 
most crops, but used with greater safety on 
such 2,4-D sensitive crops as flax, certain small 
grains seeded to red or ladino clover, Highly 
soluble in water. Prices: Gal., $14.30, plus 
postage; 5 gals., $70.50. 
T. C. A. WEED KILLER 
(90% SODIUM) 
_ 90% Sodium T,. C, A. Weed | 
Killer is based on the sodium } 
salt of trichloroacetic acid. 
Used for the control of certain 
weeds and noxious’ grasses <f 
such as Johnson grass, Ber- 
muda grass, Quack grass, Tox } 
Tail, and Crab grass. Recom- | 
mended for local infestations 
in crop lands and in general application on 
non-crop lands. Must be used with care as it 
will inhibit seed germination and _ plant 
growth temporarily for sixty days or longer 
‘depending on soil conditions. Prices: 10 Ib. 
can, $5.80, plus postage. By express f. 0. b 
Madison, 50- Ib. drums, $24.00 each, 
CHEMICAL SEED DISINFECTANTS 
DU PONT ARASAN 
An effective dry seed disinfectant and protec- 
tant for destroying many surface  seed-borne 
organisms and protecting the seed against certain 
soil-borne organisms responsible for seed decay. 
Usually improves stand of seedling and frequent- 
ly increases yield of quality crops. Prices: %/4-02. 
pkg., 25c; 8-oz. can, $1.00; 2-lb. can, $3.20, 
postpaid; 10 lbs., $11.50, plus postage. 
DU PONT DUSTLESS ARASAN SF-X 
A formulation of ‘‘Arasan,’’ which is recom- 
mended for such crops as Corn, Sorghums, 
Peanuts, Vegetables, Grasses, and Legumes. 
This new material is dustless and can be used 
either in the slurry type treater or seed blender. 
It is economical to use, adheres well and is not 
injurious to seed even when used excessively. 
lying dust is eliminated both when treating 
the seed, and repackaging or handling treated 
seed, Arasan SF-X goes into suspension readily 
and will resuspend quickly and easily. Farmers 
will find that seed treated with this new product 
good 
has plantahility without the use of any 
lubricants and will be dust-free 
when planting. The  recom- 
mended rates are as follows: 
Hybrid corn, % ounce per 
bushel; sweet corn, 114% ounces 
per 100 lbs.; sorghums, 1% 
ounces per bushel; soy beans 
and peas, 1 ounce per bushel; 
grasses and legumes, % Ib. per 
100 Ibs. of seed, Prices: 5% 
oz. can, $1.00, postpaid: hy 
freight or exwress f, 0. b. Madi- 
son: 25-lb. drum, $45.00; 100 
Ibs., $172.50 
HYBRID SEED CORN GROWERS. Write for 
special prices on Seed Disinfectants. 
DU PONT CERESAN M 
Ceresan M protects the crop against many 
important diseases caused by organisms carried 
on the seed and in the soil. Generally controls 
covered smut, black loose smut and stripe of 
barley; oat smuts, and when seed-borne, the new 
oat blight (Helminthosporium blight); stem and 
covered smuts of rye; loose and covered kernel 
smuts of sorghums; seed-borne stinking smut 
and scab seedling blight of wheat; and reduces 
infections arising from surface seed-borne an- 
thracnose, It also usually reduces decay and 
damping-off of seed grains, flax, peas, and sugar 
beets, improving stands and yields. Will not re- 
duce planting rate or damage drill. Ceresan is 
easily applied to the seed with a Seed Treater, 
The treating of your seed grain is not an ex- 
pense, but an investment. Just a few cents an 
acre can assure you better returns, better qual- 
ity, and up to 20 per cent higher yields. Prices: 
14-oz. can (treats 28 bu.), $1.60, postpaid; 3-lb. 
can, $4.45, plus postage. By freight or express 
f. o. b. Madison: 40-lb. drum, $44.95; 100 lbs., 
$106.60. Sizes and prices subject to change, 
CERESAN M 2X 
The double strength Ceresan 
M for use in the slurry type 
treater. It is non-dusting, adheres 
tightly to seed. Doesn’t dust off 
when treated seed is handled, 
Packed in a 5 lb. 
cludes a separate 
specially formulated sticking 
Cost 
the same 
Price: 5-lb. can, 
which in- 
of 
agent. 
can 
container 
treated seed is 
with Ceresan M. 
$10.70, postpaid, 
per bushel of 
as 
SS Ls 
. AND D. SEED PROTECTANT 
Megat seed from certain 
insects such as wire worms 
and seed corn maggot and 
from seed borne diseases at 
planting time. Contains Arasan 
S. F. X. seed disinfectant 
and Lindane. It is mixed with 
water at the rate of 7 oz. to 
1 quart which is sufficient to 
treat 4 bushel of seed. Com- 
plete instructions on label. 
Price: 7 oz. can, $2.00, post- 
paid, 
DU PONT LIQUID 364 
Seed Disinfectant for Slurry Treaters 
Controls soil-horne and certain seed-borne 
diseases of wheat, oats, barley, rye and flax. 
When applied as directed it will generally im- 
prove stands by preventing seed decay and by 
reducing seedling blights caused by seed-borne 
and _ soil-borne organisms, Prices: 5-gal. drum 
by freight or express f. 0. b. Madison, $46.60. 
DU PONT LIQUID 244 
Seed Disinfectant for Ready Mix Treaters 
A liquid type of seed disinfectant used in 
ready mix (fully automatie treaters), When 
applied as directed it will control soil-borne 
and seed-borne diseases of wheat, oats, barley, 
rye and flax. It usually improves stands by 
preventing seed decay and by reducing seedling 
blights caused by seed-borne and soil-borne or- 
ganisms, Prices: 5-gal. drum by express or 
freight f. 0. b. Madison, $48.90. 
NEW IMPROVED CERESAN 
An organic mercury compound soluble in 
water, which is highly effeetive in the treat- 
ment of eladiolus bulbs to prevent rots, particu- 
larly basal rot. Bulbs are treated by dipping 
in the solution. Price: Lb, can, $1.60, postpaid, 
