Sprays and Dusts 
ARSENATE OF LEAD 
Use with hydrated lime as spray or dust. 
4 |b. bag (makes 100 to 150 gal. of spray) . $1.20 postpaid 
BLACK LEAF 40 
Standard nicotine-sulphate insecticide used as a 
contact spray for aphis, leafhoppers, delousing 
poultry, etc. Economical. 
5 Oz. (makes 10 to 40 gal. solution). . ..$1.10 postpaid 
1 Ib. (4/5 pt.) (makes 30 to 120 gal. solution) 
2.60 postpaid 
2 Ibs. $3.80; 5 Ibs. (2 qts.) $7.25 postpaid. 
BORDEAUX MIXTURE 
The standard fungicide for controlling mildew, 
rust, blight, etc. on fruits and vegetables, also 
roses and delphinium. 
4 tb. bag (makes 25 gal. solution)..... $ .95 postpaid 
AS Nb. Case oc ttre cree scl eiepeusbonens $6.80 not prepaid 
CALCIUM ARSENATE 
Can be used as a spray on all ground crops. Also 
effective as a quick action dust. One of the best 
controls for cucumber and potato beetles. 
4 lb. bag (makes 50 gal. of spray)..... $ .80 postpaid 
448i be case ty... crcxsterepotclerstrisinss eters $5.40 not prepaid 
CALOMEL 
The standard substance for treating seed of 
cabbage, cauliflower, etc. to control root mag- 
got. Also used in solution for treating seed beds 
of cabbage, radishes, etc. 
1 Ib. (makes 80 to 160 gal. solution)...$ 3.50 postpaid 
CORROSIVE SUBLIMATE 
Bichloride of Mercury. Used for treating seed 
potatoes for scab and rhizoctonia, lawns for 
brown patch, gladiolus for thrips, and on 
cabbage and cauliflower plants for maggots. 
Y% Ib. (makes 30 to 50 gal. solution)....$ .80 postpaid 
1 Ib. (makes 120 to 200 gal. solution).... 3.00 postpaid 
DDT 
DuraDusT No. 25—Contains 25% DDT 
The best form of DDT for agricultural purposes. 
Simply mix with water for spraying, or com- 
bine with talc or any dusting material when 
applying as a dust. Excellent for potatoes, cab- 
bage and many other crops. Very powerful and 
lasts longer than other insecticides. 
NUD cogereetercpare eserhevere a, sucrsacqeersttrsistene ai $ .90 postpaid 
ANS -)ci cite otto aay sv toushorsr oie: ove lol ane redtaaboteRek te 2.65 postpaid 
7 AY ACW ee e-0 SO OI OOO OCO LC 15.00 not prepaid 
NNOR—Rotenone Spray 
Highly effective non-poisonous rotenone contact 
spray. In addition to rotenone it contains a 
substance that is a superior wetting, spreading 
and penetrating agent as well as an insecticide. 
Controls some of the most difficult insects such 
as Mexican bean beetle, red spider and aphids. 
6 Oz. (makes 18 to 36 gal. solution)... .$1.00 postpaid 
1 pt. (makes 50 to 100 gal. solution).... 2.15 postpaid 
SULROTE 
Non-poisonous, combined insecticide and fungi- 
cide, contains rotenone and sulphur; useful for 
combatting Mexican beetles, cabbage worms, 
cucumber beetles, etc., and the sulphur will con- 
trol mildew. Non-poisonous to humans and 
animals. Rotenone content, .40%, other derris 
resins, .80%, sulphur 20%. 
VEU bicaivesreicedacatis tone eaeeieiravitoreiele orstensis $ .35 postpaid 
Cel Sache an DOS OUD DOCU COSG OO.C 1.00 postpaid 
AS Ibs case Gere eccrine ctoatcre wuele es os $6.50 not prepaid 
Seed Treatments 
SEMESAN 
For Vegetable and Flower Seeds. [Protects seed 
from rotting and prevents damping off of seed- 
lings. Use as a dry dust disinfectant for seeds 
and a liquid for treating soils. 1 oz. treats 15 to 
30 Ibs. of seeds. 
Vz Oz. 10c; 2 Oz. 40c; 12 Oz. $1.90; 4 Ibs. $9.10; 
25 Ibs. $52.50. Not prepaid. 
SEMESAN JR. 
For Field Corn and Sweet Corn. Cheap and effect- 
ive. Prevents corn from rotting in the ground 
and increases stands. 11% oz. treats 1 Bu. of seed. 
14 Oz. 15¢; 12 Oz. 60c; 614 Ibs. $3.75. Not prepaid. 
CERESAN 
For Wheat, Oats and all Grain. Effective dust for 
control of covered smut on wheat, oats and 
barley. 1% oz. treats 1 Bu. of seed. 
4 Oz. 30c; 1 Ib. 80c; 4 Ibs. $2.70. Not prepaid. 
SEMESAN BEL 
For Seed Potatoes. One pound treats 50 to 60 bu. 
of cut potatoes. For control of rhizoctonia and 
seed-born scab. 
2 Oz. 30c; 1 Ib. $1.65; 4 Ibs. $5.70. Not prepaid. 
ARASAN 
For Beets, Spinach and many other seeds. This new 
organic chemical is the best seed treatment for 
spinach and beets, and is also very valuable on 
vine crop seeds, corn, peppers and other seeds. 
Disinfects and protects the seed against organ- 
isms which cause rot, reduces damping off, and 
improves stands. Highly recommended by 
Experiment Stations. 
1 Oz. 15; 8 Oz. 80c; 5 Ibs. $5.15. Not prepaid. 
SPERGON 
For Lima Beans, Peas, etc. Protects seed against 
decay, improves stands and actually stimulates 
growth. Highly recommended for lima beans 
and excellent for peas. Treated seed may be 
sown without graphite. 2 oz. treats 1 Bu. of seed. 
2 Oz. 45c; 1 Ib. $2.50; 5 Ibs. $10.50. Prepaid. 
CROW REPELLENT 
If you are troubled with crows and other birds 
pulling up your seed corn, treat it with STAN- 
LEY’S CROW REPELLENT. Will not harm 
the seed or clog the planter. 
VY. pint (enough for 1 Bu.)..............0000 $ .60 
Pint (enough for 2 Bu.)...............0c000e 1.00 
Quart (enough for 4 Bu.).................00. 1.75 
Transportation paid. 
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