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Everything to keep plants healthy 
Michell’s Insect Destroyers, Etc. 
DIRECTIONS FOR USING ANY OF THE FOLLOWING WILL BE FOUND ON EACH PACKAGE 
Nico-Fume Pressure Fumigator Holders. For hand-directed fumiga- 
tion with the Pressure Fumigator. 85c. each. 
Nico-Fume Powder Pressure Fumigator. Nico-Fume Powder is 
supplied in a special tin in which the powder is burned under pressure, 
producing finely divided fumes that quickly fill the house. Ylb. size 
45c. each; 6 for $2.40; case lots of 1 doz. $4.20. Lb. size 75c. each; 6 
for $3.75; case lots of 1 doz. $7.00. 
Nikoteen. 40 per cent solution. 4 lbs. $6.00; $11.50 per 8 lbs. 
Nikoteen. 30 per cent solution. One of the very best forms of tobacco 
or nicotine preparations. 1-oz. bottle 25c.; $2.50 per doz.; 2-0z. bottle 
40c.; $1.10 per 14-lb. bottle; 1-lb. bottle $2.00; $5.50 per 4-lb. bottle; 
8-lb. bottle $10.50. 
Nicotine Pyrox. An insecticide and fungicide that kills all common 
bugs and controls blight and other plant diseases. 17.6 ozs. 50c.; $1.75 
per 5 lbs. 
Para-Dichlorobenzene. For peach-tree borers. Full directions on 
each package. 1-lb. can 45c.; $2.10 per 5-lb. can; 10-lb. can $3.50; 
$8.00 per 25-lb. keg; 100-lb. keg $23.00. 
Paris Green. A poisonous powder for potato-bugs, worms, caterpillars, 
slugs, etc. 14lb. 20c.; 55c. per lb.; 5 lbs. $2.50; $5.75 per 14 lbs. 
Pomo-Green or Massey Dust. A leaf-green dust for protecting roses 
and other flowering plants against insects and fungous diseases. Lb. 
40c.; $1.65 per 5 lbs. 
Pomo-Green with Nicotine. A leaf-green all-in-one dust or spray for 
leaf-eating insects and many plant diseases. Lb. 65c.; $2.75 per 5 Ibs. 
Pyrethrum Powder. Valuable as a poison for plant-lice, water-bugs, 
roaches, etc., also the strawberry moth. Lb. 55c.; $2.50 per 5 Ibs.; 10 
Ibs. $4.75. 
Pyrote. A safe insecticide for killing both chewing and sucking insects; 
especially recommended to florists. 1-0z. bottle 35c.; $1.00 per 6 ozs.; 
pt. $2.10; $14.00 per gal. 
Pyrox. A combined insecticide and fungicide for all leaf-eating insects, 
blights and fungous troubles. 25 Ibs. $4.75; $7.25 per 50 lbs.; 100 lbs. 
$12.50; $30.00 per 300 lbs. 
Rat Paste (Zelio). The most efficient poison for destroying rats, mice 
and other rodents. 2-0z. tube 50c. 
RED ARROW INSECT SPRAY (Pyrethrum Soap). A safe, efficient 
insecticide for use against sucking and chewing insects. 1-oz. bottle 
30c.; 90c. per 4pt.; pt. $2.75; $3.60 per qt.; gal. $10.70; case 6 gals., 
$10.35 per gal. 
Rotecide. A safe insect spray for the control of mealy bugs, white flies, 
midges, aphis, etc. Not injurious to tender plants and flowers. Qt. 
$3.00; $8.00 per gal. 
ROTENONE DUST. A dust containing 75/100 per cent of Rotenone. 
Controls asparagus, bean, and cucumber beetles, leaf hoppers, red 
spider, thrips, cabbage worms and other leaf-chewmg and sucking 
insects. Lb. 30c.; 90c. per 5 Ibs.; 25 lbs. $4.25, $16.00 per 100 Ibs. 
SCALECIDE. Used for the destruction of the San José Scale. Spray 
when the trees are dormant. Qt. 65c.; $1.55 per gal.; 5 gals. $5.50; 
$9.00 per 10 gals.; 30 gals. $20.00; $28.00 per 50 gals. 
Scale Oil. An efficient oil spray for controlling scale insects, aphis, 
thrips, red spider, etc. Qt. 65c.; $1.50 per gal.; 5 gals. $5.50; $15.50 
per 30 gals.; 50 gals. $24.00. 
SELOCIDE. A powerful new killing agent that gives positive control 
of red spiders in one application; also kills the eggs and does not harm 
tender plants. Dilute 1 part to 49 parts of water. Gal. $3.00; $13.50 
per 5 gals.; 10 gals. $24.50. 
Semesan (DuBay). A mercuric disinfectant for the control of many 
seed, plant, and soil diseases. 1402. 10c.; 35c. per 2 ozs.; Ib. $2.25; 
$10.00 per 5 lbs.; 25 lbs. $46.00; $175.00 per 100 lbs. 
Semesan Special (DuBay). A grass disinfectant for brown-patch. 
5 Ibs. $7.00; $32.50 per 25 Ibs.; 100 lbs. $125.00. 
SLUG SHOT, Dust. For currant worms, rose-slugs, cabbage worms 
and almost any soft-shelled insects. 1-lb. carton 20c.; 85c. per 5 Ibs.; 
25 Ibs. $2.85; $11.25 per 125-Ib. barrel; full barrel lots (250 Ibs.) $21.50. 
Slug Shot, Liquid. We offer this to those who desire to use it as a spray. 
Oz. 30c.; 90c. per 6 ozs.; 16 ozs. $2.10; $3.75 per qt.; gal. $11.00; 
$50.00 per 5 gals. 
SNAROL. For the control of cutworms, snails, slugs, etc. Non-injurious 
to vegetation and very economical to use. 11% Ibs. 35c.; 85c. per 4 lbs.; 
15 Ibs. $3.00; $8.00 per 50 lbs. ; 
Soap (C.P.O.). For control of many Insects on evergreens, flowering 
plants, fruits and vegetables. 3-02. bottle 20c.; 60c. per pt.; qt. 95c.; 
$2.40 per gal.; 5 gals. $9.00. 
Spreader, Grasselli. This is a combined spreading, sticking, and wet- 
ting agent, designed especially for use with agricultural sprays. It has 
certain well-defined agents in the fact it Is compatible with natural 
hard water, week acids, and alkalies. It is a liquid and mixes readily 
with cold water. The principal sticking agent in Grasselli Spreader 
is a plastic substance that does not harden, crack, or peel when dry. 
Pt. 75c.; $4.75 per gal.; 5 gals. $22.00; $195.00 per 50 gals. 



Sulphate of Copper. For destroying fungous diseases of all kinds; 
also used in making Bordeaux mixture and for spraying potato vines 
in connection with Paris Green. Lb. 15c.; 70c. per 5 lbs.; 10 Ibs. $1.35; 
$3.00 per 25 lbs.; 100 lbs. $10.00. 
SULPHATE OF ALUMINUM. Used in conjunction with Hydrated 
Lime, this material makes a safe and excellent repellent for Japanese 
and Asiatic beetles. One pound of Aluminum Sulphate with 63% 
pounds of Hydrated Lime will make 33 gallons of diluted spray. 
5 lbs. 45c.; 75c. per 10 lbs.; 25 Ibs. $1.35; $3.50 per 100 lbs. 
Sulphur. Lb. 10c.; 45c. per 5 Ibs.; 10 Ibs. 85c.; $2.00 per 25 lbs.; 100 
Ibs. $7.00; barrel lots (about 155 lbs.) 614c. per Ib. 
Sulphur Candles. For fumigating in sick rooms, also in conservatories 
and greenhouses. Each 15c.; $1.50 per doz. 
SULPHUR DUST D.N. No. 10. For control of red spider, thrips, and 
ae disease on carnations. 10 Ibs. $3.50; $13.50 per 50 lbs.; 100 Ibs. 
25.00. 
SULPHUR, WETTABLE. Dritomic. A new and greatly improved 
summer fungicide containing 95 per cent Sulphur of 325-mesh fineness. 
It wets immediately upon being placed in water and will stay in sus- 
pension indefinitely. Ideal for wet spraying of fruit and ornamental 
trees to control scab rot, leaf-spot, mildew, rust, etc. Lb. 15c.; 25c. 
per 2 Ibs.; 5 lbs. 50c.; $4.50 per 50 Ibs. 
SULROTE. Contains 0.80 per cent Rotenone. Combination Rotenone 
and Sulfur Dust for control of flower and vegetable garden insects 
and fungous diseases. Smooth, free flowing, easily applied. Special 
ingredient aids adherence to the leaf. For gladiolus thrips, rose chafers, 
Mexican bean beetles, flea beetles, cabbage worms; also mildew and 
black-spot on roses, and for carnation Alternaria. Lb. 40c.; $1.15 
per 5 Ibs.; 25 Ibs. $4.00; $15.00 per 100 lbs. 
SUNOCO SPRAY OIL. For the control of scale insects, red spider, 
aphis, thrips, etc.; cheap, effective and pleasant to handle. Gal. $1.25; 
$5.00 per 5 gals.; 15 gals. $7.50; $12.60 per 30 gals.; 55 gals. $20.35. 
Supersat. A two-unit concentrate mixed in equal parts. Kills red 
spider and their eggs without injury to plants. Qt. $3.00; $11.00 per gal. 
Thalate Ant Traps. 25c. each. 
TARTER EMETIC. To control gladiolus thrip, use 4 Ibs. Tartar Emetic 
with 16 Ibs. brown sugar to 100 gals. of water. Lb. 75c.; $3.50 per 
5 lbs.; 25 Ibs. $15.00. 
Thrip Juice, Hammond’s No. 2. This preparation is very effective 
against aphis, red spider, mealy bugs and sucking insects generally. 
Pt. 70c.; $1.10 per qt.; gal. $3.50. 
Tobacco Dust, for dusting. 1-lb. canister, 20c.; 35c. per 5 Ibs.; 10 
Ibs. 60c.; 90c. per 25 lbs.; 100 Ibs. $3.00; $14.00 per 500 Ibs.; Yton 
$24.50; $47.50 per ton. 
Tobacco Dust, for fumigating. 5 Ibs. 40c.; $1.15 per 25 Ibs.; 50 lbs. 
$2.00; $3.75 per 100 Ibs.; 500 Ibs. $18.00. 
Tobacco Stems (Fresh). 5 Ibs. 25c.; 40c. per 10 Ibs.; 25 Ibs. 75c.; large 
bales at 134c. per lb.; Ygton $12.50; $22.50 per ton. 
TREE TANGLEFOOT. A paste preparation for painting around the 
trunks of trees, in the form of a band. Caterpillars and other crawling 
pests cannot get over it. 6 0zs. 35c.; 65c. per Ib.; 5 Ibs. $3.15; $6.10 
per 10 lbs.; 25 Ibs. $12.75. 
Tri-ogen. A combined spray; complete protection against plant insects 
and diseases. Small kit (makes 16 qts.) $1.40; $3.75 for medium kit 
(makes 64 qts.); large kit (makes 32 gals.) $5.50. 
VITAMIN B1 (Thiamine Hydrochloride). An astounding new dis- 
covery in the field of “growth substances” for plant-life. Vitamin Bi 
stimulates root-growth; thus its benefits are reflected in its ability to 
restore sick and straggly plants to health, to produce larger blooms, 
and to prevent root-shock i transplanting. We offer this powder im 
vials containing enough to make 500 gallons of solution. Vial $1.00. 
VOLCK (Garden). A Volck-Nicotine combination spray for the garden; 
controls red spider, mites, white flies, scales, mealy bugs, caterpillars, 
aphis, thrips, etc.; also acts as a repellent. 342 ozs. 35c.; $1.00 per pt.; 
qt. $1.50; $4.50 per gal. 
Volek (Nursery). A mineral-oil spray for use on growing plants in 
greenhouse and garden. It is not to be confused with “‘Garden Volck,” 
which contains soap and nicotine. Ypt. 35c.; 75c. per qt.; gal. $2.00; 
$8.00 per 5 gals.; 28 gals. $25.00 
Volck (Greenhouse). A special Volck for use on tender plants or in the 
greenhouse. Very effective against mealy bug. Qt. 75c.3; $2.00 per 
gal.; 5 gals. $7.50; $25.00 per 28 gals. 
WILSON’S O. K. PLANT SPRAY. A powerful, efficient insecticide 
for aphis, red spider, mildew, scale, etc. $1.00 per qt.; gal. $3.00; 
$12.00 per 5 gals.; 10 gals. $22.00; $57.00 per 30 gals.; 50 gals. $90.00. 
Worm Destroyer. For earthworms. A powder to be distributed over a 
given surface and soaked with water. 100-lb. bag $5.50; $19.00 per 
500 Ibs.; 14ton $36.00; $70.00 per ton. 
X. L. All Insecticide Compound. An English preparation for spray- 
ing. Harmless to very delicate plants. Kills mealy bug, red spider and 
many other insect pests. Gal. $8.50. 
PRICES ON THIS PAGE SUBJECT TO CHANGE 
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516 and 518 Market St., Philadelphia, Pa. 
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