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S. S. SKI DELSKY & CO. 
INSECTICIDES 
Directions for Use Accompany All Shipments 
Write for Quantity Discounts 
Ansul Colloidal Sulphur. A general sulphur fungicide and 
most effective contact insecticide. 3-lb. bottles $2.00, 6-lb. 
bottles $4.00, 50-lb. kegs $20.00, 100 lb. kegs $38.00. 
Ansul Formaldehyde Dust. Absolutely and harmlessly con¬ 
trols damping off of seedlings and cuttings. 5-lh. cans $2.00, 
25-lb. drum $5.50, 50-lb. drum .$9.00. 
Cyanogas (Fumigant). 5 lbs. $3.00, 25 lbs. $10.00. 
Lemon Oil. Gal. $2.50, 5 gals. $10.00. 
New Evergreen. Gal. $12.00, 5 gals. $50.00. 
Nicofume Liquid. 4-lb. tin (3^ gal.) $5.75, 8-lb. tin (1 gal.) 
$ 10 . 00 . 
Nicofume Paper. 288 sheets $8.00, 144 sheets $4.50. 
Nicofume Fumigating Tobacco Powder. 10-lb. tin $5.85. 
Pyrethrum Powder (Pure, no filler). Non-poisonous and 
non-injurious to the most delicate leaves or flowers but surely 
destroys moths, millers, leaf rollers or any other insects by 
contact. Dusted on with a blower. Lb. 80c., 5 lbs. $3.75, 
10 lbs. $7.00, 25 lbs. $16.75. 
Red Arrow Insect Spray. Will destroy most insects by con¬ 
tact. Qt. $4.50, gal. $15.00. 
Naphthalene Flakes. Chases every known pest, harmless to 
plants. Put under pots, cut flower benches or in the walks. 
Spread Naphthalene Flakes through your Gladiolus noic. 
About 1 lb. to 1000 bulbs. A cheap, quick and effective way 
to make sure you Glads start out free from thrip. Give them 
a clean start. 50 lbs. $5.00, 100 lbs. $9.00. 
ROTECIDE. The positive all-round insecticide that does what 
it is supposed to do. Kills most greenhouse pests including 
red spider, mite, thrip and mealy bug. Harmless to man or 
flowers. 
We guarantee Rotecide. After a double spraying, if you are 
not satisfied with the results your money will be refunded. 
Your Rotecide has been very efficient in control of Thrip 
and Red Spider, with absolute safety to foliage. 
ALFRED M. CAMPBELL, Strafford, Pa. 
It may interest you to know that Rotecide is the first Insecti¬ 
cide we have used that will e.'cterminate Cyclamen Mite, Fern 
Scale, Red Spider and Mealy Bug without the slightest dis¬ 
coloring or injury to the plants. 
J. F. ANDERSON, Short Hills, N. J. 
Qt. $3.00, gal. $8.00, 5 gal. drum $35.00 
Red “A” Soap. Increases efficiency of any except arsenical 
sprays. Gal. $1.50, 5 gals. $6.25. 
Semesan. An effective fungicide for treating seeds and bulbs. 
Lb. $2.75, 5 lbs. $13.00. 
Fumetobac. Tobacco po-wder for fumigating; 2 per cent nico¬ 
tine. 50 lbs. $7.50, 100 lbs. $14.00. 
Plantobac. Powdered tobacco for dusting to kill many in¬ 
sects. % per cent nicotine. 100 lbs. $3.00. Write for prices 
on larger quantities. 
Special 3 per cent Nicotine Plantobac. Extra strong To¬ 
bacco powder. Effective and economical for dusting over 
plants or soil to kll many soil inhabiting insects. 10 lbs. 
$2.50, 25 lbs. $5.25, 50 lbs. $9.50, 100 lbs. $16.30. 
Combined Tobaceo-Pyrethrum Powder (50 per cent of 
each). Excellent insecticide for dusting. Kills most kinds 
of greenhouse and garden insects. Apply with dust gun or 
sifter. 5 lbs. $2.25, 10 lbs. $4.10, 25 lbs. $9.25, 50 lbs. $16.50, 
100 lbs. $28.00. 
F. & I, Best quality ground tobacco stems, containing all the 
natural nicotine and fertilizing values. For top dressing or to 
improve texture of soil. Helps to kill many insects. 100 lbs. 
$2.10, 500 lbs. $8.80. Write for prices on larger quantities. 
(All above Tobacco Products, F.O.B. Yorklyn, Del.) 
Baled Tobacco Stems. Price on request. 
Volck. Gal. $2.50, 5 gals. $7.50. 
SPRAY PUMPS AND TANKS 
We are agents for the better makes of power or hand pressure 
sprayers of all kinds. Any information regarding the type or 
make in whichjyou are interested gladly given on request. 
Prices subject to change imthout notice 
