Parathion, No. G54 
Wide range of killing action 
and particularly recommended for 
hard-to-kill insects such as mealy 
bug, leaf roller and Suriam roach. 
Where red spider mite is found 
to be resistant, switch to HEPT. 
One bomb treats 200,000 cu. ft. 
4-Ib. bomb $8.00 (shell deposit 
$3.75). 
DDT-Greenhouse, 
No. G50 
5% DDT. For greenhouse use 
only—for white fly, thrips and 
some other insects on all crops 
except Cucumbers. One bomb 
treats 200,000 square feet. 
bomb $8.50 (deposit $3.75). 
4-Ib. 
PARZATE 
is du Pont’s newly developed dithiocarbamate fungi- 
cide which may be used as a spray or a dust for the 
control of many important plant diseases. Lb. $1.20; 
3 Ibs. $2.85; case of 12, $31.20; 50 Ibs. $45.00. 
POMO-GREEN 
New, Improved 
A leaf-green all-in-one dust or spray 
for leaf-eating insects and many plant 
diseases. Lb. 75c; 4 Ibs. $2.60. 
P-40 
Contains 2% of sodium selenate in granular superphosphate for dry 
application. Broadcast as fertilizer at the rate of 3 pounds per 100 
square feet. 50 ibs. $13.75; 100 Ibs. $26.00; 500 Ibs. $126.00. 
RED ARROW INSECT SPRAY 
(Pyrethrum Soap) 
A safe, efficient insecticide for use against sucking and chewing in- 
sects. 14 pt. 90c; pt. $2.50; qt. $4.50; gal. $14.50. 
ROTECIDE, EXTRA 
A safe insect spray for the control of mealy bugs, white flies, midges, 
aphis, etc. Not injurious to tender plants. Qt. $3.00; gal. $8.00. 
ROTENONE DUST 
An economical, effective insecticide, non-poisonous to humans. For 
leaf-eating insects attacking vegetables. Lb. 30c; 4-Ib. bag $1.10; 50 Ibs. 
$9.00. 
SCALECIDE 
Used for the destruction of the San Jose scale. Spray when the trees 
are dormant. Qt. $1.00; gal. $2.50; 5 gals. $7.65; 15 gals. $19.50. 
SEMESAN 
A mercuric disinfectant for the control of many seed, plant, and 
soil diseases. 4 ozs. 90c; 12 ozs. $2.85; 25 Ibs. $52.05. 
SLUG SHOT, Dust 
For Currant worms, Rose slugs, Cabbage worms and almost any 
soft-shelled insects. 1-Ib. carton 40c; 5 Ibs. $1.55; 25 Ibs. $5.00. 
PLANTFUME 103 
Smoke Generators 
It is not a bomb but will do everything a 
bomb does. It is a smoke generator. The gen- 
erated smoke is laden with minute particles of 
insecticide. When the required number of gen- 
erators are ignited, the smoke carries the in- 
COFENHOUSE USt ONLY 
Smoke Generator 
secticide to every part of the greenhouse, insur- 
ing complete coverage of the plants for insect 
control. 
36 134-02. pkgs. to carton — covers 5,000 
cu. ft. .... $10.50 
12 7-0z. pkgs. to carton — covers 20,000 
cu. ft; 
HENRY F. MICHELL COMPANY, Phone Lombard 3-5620, Philadelphia 5, Pa. 
AEROSOL BOMBS ~— Refillable 
The Modern Method of Pest Control! 
Dithiono, No. G57 
5%. For general floral green- 
house use, particularly against red 
spider resistant to parathion. Al- 
so unusually effective against 
mealy bug, aphids, white fly and 
thrips. One bomb treats 200,000 
cubic feet. 4-lb. bomb $8.00 (shell 
deposit $3.75). 
Malathon G62 
15%. For spider mite, white 
flies on Roses, Chrysanthemums 
and Carnations. Covers 200,000 
sq. ft. 4-Ib. bomb, $9.75. 
Aramite No. G60 
10%. Especially effective against 
the resistant red spider. 4-lb. bomb 
contains 10% Aramite and treats 
200,000 cu. ft. Use two applica- 
tions one week apart. 4-lb. bomb, 
$12.00 each. 
bles. 
aphids and adults of white fly. 
Low-cost bomb. No residue. One 
bomb treats 400,000 cu. ft. 
bomb $6.50 (deposit $3.75). 
Applicator 
Including sling (with adjustable 
shoulder strap) for carrying bomb, 
3-ft. nozzle rod and 3-ft. connect- 
ing hose. $7.00. 
Gas Mask 
Isco Industrial Gas Mask com- 
plete with canister, $30.00. Re- 
placement canister. $3.25. 
TEPP, No. G52 
5%. For flowers and vegeta- 
Kills red spider, many 
4-Ib. 
SOAP 
(C. P. O.). For control of many insects on evergreens, flowering 
plants, fruits and vegetables. Pt. 90c; qt. $1.50; gal. $3.90; 5 gals. $14.00. 
SODIUM SELENATE , 
(Concentrate.) One pound in solution covers 1800 
square feet. Lb. $7.00. 
SNAROL, Metaldehyde-Arsenical Bait 
Kills cutworms, sowbugs, snails, slugs, earwigs. A 
ready-prepared bait meal. Is not injurious to vegeta- 
tion. Will not deteriorate from rain or sprinkling. 
214-Ib. pkg. 85c; 6-lb. pkg. $1.60; 50 Ibs. $10.80. 
SPREADER, GRASSELLI 
This is a combined spreading, sticking, and wetting agent, designed 
especially for use with agricultural sprays. It is a liquid and mixes 
readily with cold water. Pt. $1.20; gal. $7.85; 5 gals $37.50. 
SULPHATE OF COPPER 
For destroying fungous diseases; also used in making Bordeaux mix- 
ture and for spraying Potato vines in connection with Paris Green. 
5 Ibs. $1.00; 10 Ibs. $1.75; 25 Ibs. $4.00; 100 Ibs. $14.50. 
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. 25 Ibs. $1.45; 50 Ibs. $2.75; 100 Ibs. 
$4.00. 
SULPHUR 
5 Ibs. 90c; 10 Ibs. $1.65; 25 Ibs. $3.15; 100 Ibs. 
SULPHUR, WETTABLE, Dritomic 
A greatly improved summer fungicide containing 95% sulphur of 
325-mesh fineness. Ideal for wet spraying of fruit and ornamental trees 
to control scab rot, leaf spot, mildew, rust, etc. 2 Ibs. 40c; 5 Ibs. 70c; 
50 Ibs. $6.00. 
SUNOCO SPRAY OIL 
For the control of scale insects, red spider, aphis, thrips, etc.; cheap, 
effective and pleasant to handle. Gal. $1.50; 5 gals. $5.75; 55 gals. 
$33.00. 
(Flowers.) $12.00. 
SOIL CONDITIONERS 
Krilium 
The new Miracle Soil Conditioner. 
Transforms hard clay and “‘problem”’ soil 
into loose crumbly particles, making cul- 
tivation easy and permitting moisture to 
be readily absorbed. One treatment lasts 
for years. 1 Ib. $1.39; 5 Ibs. $4.95; case 
of 6, $19.80. 
DuPont Soil Conditioner W 
For improving hard clay soils. Benefits 
plant growth, reduces soil crusting and 
increases water absorption. 4 ozs. $1.25; 
8 ozs. $1.95; 2 Ibs. $6.75. 
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