Everything to keep plants healthy 
Michell’s Insect Destroyers, Etc. 
DIRECTIONS FOR USING ANY OF THE FOLLOWING WILL BE FOUND ON EACH PACKAGE 
Nikoteen. 40 per cent solution. 4 lbs. $7.25; 8 lbs. $13.00. 
Nikoteen. 30 per cent solution. One of the very best forms of tobacco 
or nicotine preparations. 1-o0z. bottle 30c., doz. $3.00. 14-Ib. bottle 
$1.35; 1-lb. bottle $2.50; 4-Ib. bottle $6.25; 8-lb. bottle $11.75. 
Nicotine Pyrox. An insecticide and fungicide that kills all common 
bugs and controls blight and other plant diseases. 17.6 0zs. 60c.; 
5 lbs. $2.00. 
Nnor. Contact insecticide for control of red spider and most soft- 
bodied insects on standard greenhouse crops. Gal. $10.00; 5 gals., 
$9.00 per gal. 
Para-Dichlorobenzene. For peach-tree borers. Full directions on 
each package. 1-Ib. can 45c.; 5-Ib. can $1.85; 25-lb. keg $8.00. 
Paris Green. A poisonous powder for potato-bugs, worms, caterpillars, 
slugs, etc. Yb. 20c.; Ib. 55c.; 5 lbs. $2.50; 14 Ibs. $6.10. 
Pomo-Green or Massey Dust. _A leaf-green dust for protecting roses 
and other flowering plants against insects and fungous diseases. Lb. 
50c.; 5 Ibs. $1.70. 
Pomo-Green with Nicotine. A leaf-green all-in-one dust or spray for 
leaf-eating insects and many plant diseases. Lb. 75c.; 5 Ibs. $3.00. 
Pyrethrum Powder. Valuable as a poison for plant-lice, water-bugs, 
roaches, etc., also the strawberry moth. Lb. 55c.; 5 Ibs. $2.50; 10 
Ibs. $4.75. 
Pyrote. A safe insecticide for killing both chewing and sucking insects; 
especially recommended to florists. 1-0z. bottle 35c.; 6 ozs. $1.00; 
pt. $2.50; gal. $13.50; 5 gals. $55.00. 
Pyrox. A combined insecticide and fungicide for all leaf-eating insects, 
blights and fungous troubles. 50 lbs. $8.35. 
Rat Paste (Zelio). The most efficient poison for destroying rats, mice 
and other rodents. 2-o0z. tube 65c. 
RED ARROW INSECT SPRAY (Pyrethrum Soap). A safe, efficient 
imsecticide for use against sucking and chewing insects. 1-oz. bottle 
30c.; Wpt. 90c.; pt. $2.75; qt. $3.35; gal. $11.35; case 6 gals., $11.00 
per gal.; 5-gal. can $51.75. 
Red Arrow ‘‘Special.’’ A new highly concentrated straight pyrethrum 
spray with a special spreading agent. Recommended for the control 
of leaf tyers and leaf rollers on chrysanthemums. Gal. $12.00; 
5 gals. $55.00; case of 6 gals., $11.65 per gal. 
Rotecide, Extra. 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; gal. $8.00. 
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-chewing and sucking 
insects. Lb. 30c.; 5 lbs. $1.10; 50 Ibs. $9.00. 
ROTENONE 400. An eflective spray powder against most chewing 
insects that infest vegetable and flower gardens. 6 ozs. 60c.; 4 lbs. $2.75. 
Rotogreen. For the control of certain greenhouse pests, especially 
thrips, aphis, red spider, and midge. Gal. $10.00. 
SCALECIDE. Used for the destruction of the San José Scale. Spray 
when the trees are dormant. Qt. 75c.; gal, $1.75; 5 gals. $6.35; 10 gals. 
$10.90; 30 gals. $23.75; 50 gals. $36.00. 
Scale Oil. An efficient oil spray for controlling scale insects, aphis, 
thrips, red spider, etc. Qt. 70c.; gal. $1.60; 5 gals. $5.50; 30 gals. 
$21.25; 50 gals. $29.25. 
SELOCIDE. A powerful new killing agent that gives positive control 
of red spiders tn one application; also kills the eggs and does not harm 
tender plants. Dilute 1 part to 49 parts of water. Gal. $3.00; 5 gals. 
$13.50. 
Semesan (DuBay). A mercuric disinfectant for the control of many 
seed, plant, and soil diseases. 1402. 10c.; 2 ozs. 40c.; lb. $2.50.; 5 Ibs. 
$11.40; 25 lbs. $52.50; 100 lbs. $198.00. 
Semesan Special (DuBay). A grass disinfectant for brown-patch. 
5 lbs. $7.80; 25 lbs. $36.00; 100 lbs. $135.00. 3 
SLUG SHOT, Dust. For currant worms, rose-slugs, cabbage worms 
and almost any soft-shelled insects. 1-lb. carton 25c.; 5 Ibs. $1.00; 
25 Ibs. $4.75; 125-lb. barrel $17.50; full barrel lots (250 lbs.) $33.00. 
SNAROL. For the control of cutworms, snails, slugs, etc. Non-injurious 
to vegetation and very economical to use. Lb. 25c.; 21% lbs. 50c.; 
6 Ibs. $1.00; 10 Ibs. $1.50; 50 Ibs. $5.50. 
Soap (C.P.O.). For control of many insects on evergreens, flowering 
plants, fruits and vegetables. 3-0z. bottle 20c.; pt. 80c.; qt. $1.35; 
gal. $3.15; 5 gals. $10.75. 

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, weak 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.; gal. $4.95; 5 gals. $23.00. 
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. 20c.; 5 lbs. 80c.; 10 Ibs. $1.50; 
25 Ibs. $3.50; 100 Ibs. $12.50. 
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 614 
pounds of Hydrated Lime will make 33 gallons of diluted spray. 
5 Ibs. 45c.; 10 lbs. 75c.; 25 lbs. $1.35; 100 lbs. $3.50. 
Sulphur. Lb. 10c.; 5 lbs. 45c.; 10 Ibs. 85c.; 25 Ibs. $2.00; 100 lbs. $7.00; 
barrel lots (about 155 Ibs.) lb. 614c. 
Sulphur Candles. For fumigating tn sick rooms, also in conservatories 
and greenhouses. Each 15c.; doz. $1.50. 
SULPHUR DUST D.N. No. 10. For control of red spider, thrips, and 
rust disease on carnations. 10 lbs. $3.50; 50 lbs. $12.50. D. N. No. 12. 
10 lbs. $4.50; 50 lbs. $20.00. 
SULPHUR, WETTABLE. Dritomic. A new and greatly tmproved 
summer fungicide containing 95 per cent Sulphur of 325-mesh frneness. 
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. 2 lbs. 20c.; 
5 lbs. 45c.; 50 Ibs. $3.60. 
SULROTE. Contains 0.80 per cent Rotenone. Combination Rotenone 
and Sulfur Dust for control of flower and vegetable garden insects 
and fungous diseases. 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.; 5 Ibs. $1.25; 25 Ibs. 
$5.00. 
SUNOCO SPRAY OIL. For the control of scale insects, red spider, 
aphis, thrips, etc.; cheap, effecttve and pleasant to handle. Gal. $1.35; 
5 gals. $5.25; 55 gals. $23.50. 
Supersat. A two-unit concentrate mixed in equal parts. Kills red 
spider and their eggs without injury to plants. Qt. $3.00; gal. $11.00. 
Thalate Ant Traps. Each 25c. 
TARTAR EMETIC. To control gladiolus thrip, use 4 Ibs. Tartar Emetic 
with 16 lbs. brown sugar to 100 gals. of water. Price on application. 
Thrip Juice, Hammond’s No. 2. This preparation is very effective 
against aphis, red spider, mealy bugs and sucking insects generally. 
Pt. 90c.; qt. $1.50; gal. $5.50. 
Tobacco Dust, for dusting. 1-lb. canister, 20c.; 5 Ibs. 35c.; 10 lbs. 
60c.; 25 lbs. 90c.; 100 lbs. $3.00; 500 Ibs. $13.75; ton $25.00; 
ton $47.00. 
Tobacco Dust, for fumigating. 5 lbs. 40c.; 25 lbs. $1.15; 50 Ibs. $2.00; 
100 Ibs. $3.75; 500 Ibs. $18.00. 
Tobacco Stems (Fresh). 5 lbs. 25c.; 10 lbs. 40c.; 25 Ibs. 75c.; large 
bales at 2c. per lb.; 14ton $13.50; ton $25.00. 
TO-NA-CIDE. An effective soil-fumigant that kills thrips, millipedes, 
sow-bugs, etc. 25 lbs. $4.00; 50 lbs. $7.00; 100 lbs. $13.00. 
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 ozs. 50c.; 1b. 80c.; 5 lbs. $3.75; 10 lbs. $7.00; 
25 Ibs. $15.00. 
Tri-ogen. A combined spray; complete protection against plant insects 
and diseases. Small kit (makes 16 qts.) $1.35; medium kit (makes 
64 qts.) $3.50; large kit (makes 32 gals.) $5.50. 
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. 34% ozs. 35c.; pt. $1.00; 
qt. $1.50; gal. $4.50. 
Volck (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. Yept. 35c.; qt. 75c.; gal. $2.25; 
5 gals. $9.00; 28 gals. $30.00. 
WILSON’S O. K. PLANT SPRAY. A powerful, efficient insecticide 
for aphis, red spider, mildew, scale, etc. Qt. $1.00; gal. $3.00; 5 gals. 
$12.00; 10 gals. $22.00; 30 gals. $57.00; 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; 500 lbs. 
$22.50; Yton $42.00; ton $80.00. 
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. 
ALL PRICES SUBJECT TO MARKET CHANGES 

516 and 518 Market St., Philadelphia, Pa. 
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