38 
WISEMAN-DOWNS CO., INC. - 34 E. PRATT ST. - BALTIMORE, MD. 
INSECT DESTROYERS 
ARSENATE OF LEAD (Powder) 
Kills Coddling Moth, Worms, Caterpil¬ 
lars, Potato Bugs and all chewing in¬ 
sects. Dilute 1 pound to 1% pounds to 
50 gallons water. 1 lb. pkg. 25c, 4 lb. 
pkg. 20c per lb., 48 lb. case 15c per lb. 
ARSENATE OF ZINC (Powder) 
Kills quicker than Arsenate of Lead. Can also be used 
at sufficient strength to insure results without injury to 
the plants. Dilute 2 pounds to 50 gallons water. 1 lb. pkg. 
30c, 4 lb. pkg. per lb. 23c, 48 lb. pkg. 12-4 lb. pkgs. 18c per 
lb. 
ANTROL—Kills Ants in the Nest! 
This New Ready-Filled Antrol Set is ready for use. Safe 
around pets. Simply place the glass feeders along ant 
trails and the ants carry the Antrol Syrup to their nests 
for food, quickly killing the queen and the entire ant fam¬ 
ily. The only way to get lasting relief. Four Filled Feed¬ 
ers in Handy Package 40c. 
CARBOLA 
Disinfecting Germ-Killing White Paint. Recommended 
for use instead of whitewash and disinfectants in Stables, 
Cellars, Poultry Houses, Hog Pens, Creameries, Dog Ken¬ 
nels, etc. 5 lb. pkg. 75c, 10 lb. pkg. $1.25, 25 lb. pkg. $2.85, 
sn ih SK.on. 200 lb. $18.00. 
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with 
CVanogAS 
HEN exposed to the air, Cyanogas 
A-Dust gives off a gas that kills these 
destructive pests almost instantly. One whiff 
is enough for any woodchuck. A heaping 
tablespoonful in each opening is sufficient. 
All openings should then be closed. 
CYANOGAS (Calcium Cyanide) (C. Fumigant) 
A valuable insecticide for greenhouse fumigation, for 
destroying aphis, white fly, soft scale., thrips, etc. It is 
scattered along the walks, and the house closed for the 
night. Per lb. 75c, 5 lbs. $3.00, 25 lbs. $10.00, 100 lbs. 
$30.00. Descriptive circular free. 
CYANOGAS (Calcium Cyanide).—A-Dust. For killing 
rats, moles, woodchucks and other rodents. Per 34 lb. 45c, 
per lb. 75c, 5 lbs. $3.00. 
CYANOGAS DUSTERS.—For applying Cyanogas in the 
runs of moles, rats, etc. 
Hand Dusters. $1.40 Foot Pump.$4.75 
BLACK LEAF 40 
For spraying against sucking insects, such as Green and 
Woolly Aphis, Pear Psylla, Grape Leaf Hopper, Pear Thrip, 
etc. 1 oz. 35c, 5 oz. $1.00, 1 lb. $2.25, 2 lbs. $3.25, 5 lbs. 
$5.85, 10 lbs. $9.85. 
BORDEAUX MIXTURE (Powder) 
For blight on Potato, Tomato, Celery, 
Trees, etc. Also for other fungus dis¬ 
eases. 1 lb. pkg. 25c, 4 lb. pkg. 20c per 
lb., 48 lb. case 15c per lb. 
No. 40 INSECTICIDAL AND FUNGICIDAL DUST 
A combined fungicide and insecticide, 
extensively used for control of Mexican 
Bean Beetle, and also prevents blight. 
5 lb. pkg. 75c, 100 lb. bag $7.00. 
COPPER SULPHATE (Blue Stone) 
An ingredient used in the making of Bordeaux Mixture. 
Also used alone as a spray. 1 lb. 12c, 5 lbs. 50c, 10 lbs. 
90c, 50 lbs. $4.00, 100 lbs. $6.00. 
ARSENATE OF CALCIUM (Powder) 
For use on hardy plants, such as Cot¬ 
ton, Tobacco, Potatoes, Tomatoes and 
Grapes. Contains a higher percentage of 
Arsenic Oxide than is contained in Arse¬ 
nate of Lead. 1 lb. pkg. 20c, 4 lb. pkg. 
12c per lb., 48 lb. case 11c per lb. 
DERRISOL (Non-Poisonous) 
A highly concentrated, non-poisonous, brownish liquid, 
containing 5 per cent Derris Extract combined with other 
chemicals in such a way as to make an efficient contact 
insecticide. Full directions on each package. 1 oz. bottle 
35c, 34 lb. bottle $1.20, 1 lb. can $2.00, 2 lb. can $3.00, 10 
lb. can $12.00. 
CERESAN (DuBay) 
For treating the seed of small grains, such as barley, 
oats, wheat, or rye against destructive grain diseases. 2 
to 3 ounces are required for one bushel of seed. Per lb. 
75c, 5 lbs. $3.00, 25 lbs. $12.50, 100 lbs. $49.00. 
DRITOMIC SULPHUR 
A remedy for Scab and Brown Rot on Peaches. 4 lb. 
bags 18c per lb., 48 lb. bags 12c per lb., 96 lb. bags, 11c 
per lb. 
All Prices Subject to Change Without Notice 
