SUPPLIES 
INSECTICIDES 
INSECTICIDES AND DISINFECTANTS 
APHINE. Destroys green, black, or white fly and most all leaf suck¬ 
ing insects. Qt. $1.10; gal. $3.00. 
BLACK-LEAF 40. A concentrated solution of nicotine sulphate. Ar. 
excellent spray for aphis and sucking insects of all kinds. 1 lb. 
$2.25; 2 lbs. $3.25; 5 lbs. $5.85; 10 lbs. $10.60. 
BORDEAUX MIXTURE. Powder. Controls all fungus diseases. Can be 
used either for dusting or as wet spray. 4 lbs. $.65. 
COPPER SOLUTION. For rust, blight, mildew, and most leaf diseases. 
Qt. $1.50; gal. $4.60. 
CYANOCAS. (Calcium Cyanide). Very effective chemical fumigant. 
Controls aphis, thrip, white fly, scale, etc. 5 lb. tin $3.00; 25 lb. 
tin $10.00. 
DERRISOL. 2 lbs. $3.00; 10 lbs. $12.00. 
EVERGREEN. Non-poisonous. Highly effective against both chewing 
and sucking insects. Harmless to foliage. Pt. $2.00; gal. $9.50. 
FISH OIL SOAP. For mild forms of scale. Excellent for greenhouse 
sp.''aying. Kills lice and sucking insects on all plants. 5 lbs. $.95. 
FULEX. Write for particulars. 
FUNCTROCEN. For mildew and black spots on Roses, Carnations, 
Snaps; for mildew on Sweet Peas and Hydrangeas. Cal. $6.00. 
FUME-TOBAC. Strong fumigating tobacco powder for burning in 
greenhouse. 25 lbs. $4.25; 50 lbs. $7.50; 100 lbs. $14.00. 
CRAPE DUST. For mold, mildew, or rust-mites, either in the green¬ 
house or in the open. Used by dusting. 5 lbs. $1.25. 
HITOX. Pt. $1.75; qt. $3.00; gal. $9.00. 
INSECTROCEN. Kills most leaf eating insects 
such as worms, roller, beetles, etc. on 
Mums, Snaps, Calendulas, Carnations, 
Roses, etc. Cal. $8.00. 
LEMON OIL. Cal. $2.50. 
LETHANE 440. Kills mealy bug eggs. Mix 
with soap for red spider. Qt. $3.00; gal. 
$8.50. 
NICO-FUME LIQUID. A free nicotine prepar¬ 
ation used by leading growers for spray¬ 
ing against all leaf sucking insects. 4 lbs. 
$5.75; 8 lbs. $10.00. 
NICO-FUME PAPER. This paper is treated with nicotine and gives 
off dense fumes of strong nicotine when ignited. Can of 24 
sheets $1.25; 144 sheets $4.50; 288 sheets $8.00. 
NICO-FUME POWDER. For fumigating the greenhouse and con¬ 
servatory. 5 lbs. $3.35; 10 lbs. $5.85. 
NICO-FUME POWDER—PRESSURE CAN. 1 lb. can $.75; case of 12 
$7.00; 1/2 lb. can $.45; case of 12 $4.20. 
NICO ROTE. Qt. $4.00; gal. $12.00. 
PLANTOBAC. Finely powdered tobacco dust. Easily applied with gun 
or sifter. 100 lbs. $3.00; 500 lbs. $12.60. 
POTASSIUM PERMANGANATE. A wonderful fungicide and insecti- 
side to kill fungus on seeds, plants, and bulbs. Perfectly safe to 
use on seedlings. Instructions furnished. 1 lb. $.85; 5 lbs. $4.00; 
10 lbs. $7.50. 
POWDERED SULPHUR. For Carnations, Mums, etc. An excellent 
mildew remedy. 10 lbs. $1.00; 50 lbs. $3.50; 100 lbs. $6.50; 250 
lbs. $15.00. 
RED ARROW. A contact spray fatal to both chewing and sucking 
insects. One ounce makes four to eight gallons of spray. Qt. 
$3.70; gal. $9.50. 
ROTECIDE. a complete spray. Kills thrip, Japanese and Asiatic 
beetles, and other insects. Non-poisonous. Qt. $3.00; gal. $8.00. 
SELOCIDE. Qt. $1.00; gal. $3.00. 
SLUG SHOT. For cabbage worms and all caterpillars and leaf eating 
insects; for dusting all kinds of plants. 5 lbs. $1.00. 
SMACK. A contact spray for Leaf Hopper. White Fly, Midge, Thrip, 
Japanese Beetle, Rose Beetle, Dahlia Beetle. Smack is highly 
recommended. 1 qt. $1.50; 1 gallon $4.50; 5 gal. $21.00; 55 
gal. Drum $192.00. 
TO NA CIDE 
Patent No. 1,941,055 
TO-NA-CIDE—A powder for sprinkling on, or mixing with the soil 
in greenhouses, etc. Forms a gas which destroys insects in the 
soil—thrip, mealy bug, wire worm, slugs, etc. Splendid for sprink¬ 
ling Gladiolus bulbs. Dahlias, etc. 5 lbs. $1.25; 25 lbs. $4.00; 50 
lbs. $7.00; 100 lbs. $13.00; 200 lbs. or more at $12.50 per cwt. 
See back cover. 
THRIP JUICE. For aphis, red spider, mealy bug, etc. Qt. $1.25; gal. 
$4.80. 
TOBACCO DUST. For dusting. No. 1 Grade. 100 lbs. $2.75; 500 lbs. 
$12.50; 1000 lbs. $22.50. 
F.O.B. New York or Lancaster, Pa. 
TOBACCO STEMS—SHREDDED. Best quality of tobacco stems 
ground, containing all natural nicotine and fertilizer qualities. 
Fine for top dressing and improves soil texture. Kills many insects. 
100 lbs. $2.10; 500 lbs. $8.75; 1000 lbs. $16.25. 
Special price on large quantities. 
F.O.B. Lancaster, Pa. 
VOLCK. For scale, red spider, aphis, mealy bug, thrip, etc. Gal. $2.00. 
WILSON’S O K. PLANT SPRAY. Powerful yet harmless; an effective 
spray for Roses, Mums, etc. For greenhouse and general outdoor 
spraying. Gal. $3.00; 5 gals. $12.00. 
OTHER INSECTICIDES 
For additional information, ask for our circulars and booklets, 
which we will gladly send on request. 
HORMODIN “A” 
“THE ROOT-FORMING CHEMICAL” 
“Hormodin” is a hormone-like plant growth substance. Its 
principal use is to stimulate rapid root growth on cuttings. 
It has wide-spread use in propagating cuttings, whether 
rooted with ease, or normally rooted with difficulty. Many 
cuttings formerly impossible to propagate may now be 
rooted with the aid of Hormodin. Send for booklet. 
Packages in B. T. I. Units. 
Price per package; 20 units $1.00; 60 units $2.00; 240 units 
$7.00; 480 units $13.00; 960 units $24.00. 
ROOT CRO 
A Natural aid in rooting cuttings. 
With Root Gro, cuttings may be made with less care thereby- 
saving labor. Cuttings develop heavy root systems that are 
better adapted to withstand shipment and careless handling. 
Package: 200 units $2.00; 800 units $5.00. 
PRICES SUBJECT TO CHANCE WITHOUT NOTICE. 
36 
THE DUBOIS PRESS. ROCHESTER. N. Y. 
