Du Pout Insecticides aud Seed Disinfectants 
CERESAN M 
For Small Grains, Cotton, Flax, Peas, 
Sugar Beets. Rice 
For dry or slurry application to control certain 
smuts and some other seed-borne diseases of 
wheat, oats, barley, Tye, sorghums, millets and 
flax. Usually reduces seed decay and seedling 
damping-off of cotton, flax, peas and sugar beets, 
and surface seed-borne EE es ae and angular 
leaf-spot of cotton. 
Prices: 14-oz. can, $1.25; 3-lb. can, $3.55; 40-lb. pail, 
$35.85; 100 lb. drum, $85.00. 
ARASAN 
For Corn, Sorghums, Peanuts, Rice, Vegetables, 
Grasses and Legumes 
Dry application only. Usually reduces losses from 
seed decay and damping-off. Two-way action—as 
a disinfectant, generally destroys many surface 
seed-borne organisms; as a _ protectant, generally 
protects seed against soil-borne organisms respon- 
sible for seed decay. 
eet 3/4-0z. pkg., 25c; 8-oz. can, $1.00; 2-lb. can*, 
New Improved CERESAN 
For wheat, oats, barley, rye, sorghums, millets 
and flax, to control certain smuts and some other 
seed-borne diseases. Usually reduces seed decay 
and seedling damping-off of cotton, flax, peas and 
angular leaf-spot cotton. (CERESAN M also recom- 
sugar beets, surface seed-borne anthracnose and 
mended for these uses.) Prices: 4-oz. can, 50c: 1-lb. 
can, $1.30. 
2% CERESAN 
For cotton, peas and narcissus. Generally prevents 
seed decay and reduces damping-off, surface seed- 
borne angular leaf-spot and anthracnose of cotton. 
For peas, generally checks certain root-rot dis- 
eases. Also reduces basal-rot of narcissus. (CERE- 
SAN M also rscsommended for these uses.) Prices: 
11/.-lb. can, $1./5; 75-lb. drum, $60.10. 
SEMESAN 
For vegetables and flower seeds ana bulbs. Gen- 
erally preserves seeds against rotting in cold, wst 
soils; controls damping-off or seedling blight and 
certain other seed-borne diseases. Helps promote 
increased germination, sturdier growth, larger 
yields, better grade produce. Prices: 2-oz. pkg., 
60c; 12-oz. can, $2.85. 
SEMESAN BEL 
For both Irish and sweet potatoes. Treat Irish po- 
tatoes to reduce seed rotting, surface seed-borne 
Rhizoctonia and scab. Treat sweet potatoes to pro- 
tect against seed decay and as a treatment for 
seed and sprouts to control stem-rot, scurf, soil- 
stain or rust. Prices: 2-oz. pkg., 50c: 1-lb. can, 
$2.30; 4-Ib. can, $7.50; 40-lb. pail, $70.35. 
Prices here quoted on Seed Disinfectants are F.O.B. Dallas. [f wanted by parcel post, please include sufficient money in 
your remittance to cover postage. 
Hand Seed Sowers 
le 
a 
Cyclone 
SEED SOWER 
CYCLONE BROADCAST SOWER 
Ot simple and substantial construction. Will 
Krilium 
“MONSANTO TRADE-MARS 
SOIL CONDITIONER 
Special MERLOAM Formulation 
MONSANTO. 
handle any seed for sowing broadcast that 
any seeder will. $4.30 each, postpaid. 
What Is 
Krilium Soil Conditioner? 
Krilium is a synthetic chemical which quick- 
ly turns hard clay and similar “problem” 
soils into loose, crumbly particles ranging in 
this action is entirely mechanical—Krilium 
size from a pinhead to a pea. The result of 
has no fertilizer or plant-food value. 
What Does Krilium 
Soil Conditioner Do? 
Monsanto's Krilium soil conditioner works 
fast and thoroughly. In only one application, 
you can condition soil to a depth of 3 inches 
to 6 inches. That’s all there is to it—there is 
no going back and repeating the treatment 
in small doses. 
Another thing—one Krilium soil conditioner 
treatment iasts for years. No one can say ex- 
actly how long—however, Monsanto tests 
over 3lf, years show no diminishing effects 
during this period. 
It's here now 
. . . Krilium,* the original soil conditioner de- 
velcped exclusively by Monsanto Chemical 
Company and tested for years by soil scien- 
tists in all parts of the United States. 
*Monsanto Trade-mark. 
Easy To Apply 
Krilizm soi! conditioner is easy to apply. 
Merely spread on soil surface, spade in, mix 
thoroughly, smooth over, water down. 
Since soil is loose and crumbly, it readily 
absorbs moisture. Water doesn't ‘‘stand’’ on 
surface. 
PRICE: 1-lb. pkg., $1.39 (shipping wt. 2 lbs.); 5-lb. pkg. $4.95 (shipping wt. 6 lbs), not prepaid. Add postage if wanted by parcel post. 
Protect Your Trees From Borers with Para-Dichloro-Benzene 
(PARA-DICHLORO-BENZENE) 
The peach tree borer (Sanninoidea Exitiosa Say) feeds actively in the 
fall, spring and summer months, and lies dormant during the winter. It 
attacks the soft inner layer of bark usually just beneath the ground and 
sometimes along the larger roots. The presence of these pests is indicated 
by masses of gum mixed with brown frass or sawdust’’ exuding from 
the injured trunk. The borers become full grown from the middle of June 
to the first day of September, and then spin silk cocoons which hatch 
into clear winged proths: During the six days these moths are alive they 
lay from 200 to 800 eggs—which shows what a menace they will become 
if not properly checked. 
PARA-DICHLORO-BENZENE WILL KILL THEM 
The popular modern way to rid your orchard of these worms or borers 
is to apply Para-Dichloro-Benzene around the base of all trees. It is a 
white crystalline substance that changes to a gas heavier than air, and 
penetrates the burrows of the borers. It is fatal to insects, but will not 
harm man or domestic animals unless taken internally. 
A RING OF DEATH 
P.T.B. is applied to the cleaned surface of the ground around the base 
of the tree, after any masses of gum have been removed from the tree 
trunk. 
A five-pound package of P.T.B. is sufficient for 80 trees. An experi- 
enced man should be able to treat 15 to 20 trees in an hour. 
15-oz. jar, 60c; 5 lbs., $2.35, postpaid. If wanted in larger quantities, 
write for prices. 
ROBERT NICHOLSON SEED CO. 
i | elas 
DALLAS, TEXAS 
