Fight insects hard, early and often 
MICHELL’S INSECT DESTROYERS, etc., continued 
Directions for Using Any of the Following Will Be Found on Each Package 
Fish-Oil Soap No. 3, Good’s Caustic. A soft soap form, easily 
dissolved. One pound to 10 gallons of water. Lb. 30c; 5 Ibs. 
$1.25; 10 lbs. $2.25; 25 lbs. $4.00; 50 Ibs. $6.25; 100 Ibs. $10.75. 
Fish-Oil Soap No. 9 (Rosin). Especially recommended for the 
destruction of boxwood maggot, bayworm, and caterpillars. 5 Ibs. 
$1.40; 10 lbs. $2.75; 25 lbs. $4.75; 50 Ibs. $8.25; 100 lbs. $13.50. 
Formacide. A stabilized formaldehyde dust, triple-strength seed- 
and soil-disinfectant, used as a control of damping-off. lb. 45c; 
Ib. 80c; 5 Ibs. $2.25; 25 Ibs. $9.00; 50 Ibs. $15.75; 100 lbs. $27.00. 
FumeTobac. For burning. A high-nicotine-content tobacco dust for 
greenhouse fumigation. 25 lbs. $4.50; 50 Ibs. $8.00; 100 Ibs. $15.00. 
FUNGTROGEN. A highly concentrated form of fungicide that will 
conquer mildew and control black-spot on roses. Dilute 1 part with 
60 parts water. Yept. 70c; pt. $1.15; qt. $1.80; gal. $3.25; 
gal. $5.50. 
Grape and Rose Dust. A powder preparation used for mildew, aphis, 
black fly, and other insects, also for fungous diseases, principally 
In greenhouses. 5 lbs. $1.25; 25 lbs. $6.00; 100 lbs. $22.00. 
K. R. O. Kills rats only. Not a poison; not injurious to humans, 
livestock, dogs, cats or poultry. 2-0z. can 75c._ 
Kryocide. A new product with natural Cryolite and high soil toxic- 
ity. Ensures protection for vegetables and fruit trees. Simply 
apply as dust or spray. Lb. 30c; 4 Ibs. 85c. 
L-333. (Rotenone Plant Spray.) A highly concentrated Pyrethrum- 
bearing insecticide designed for the control of leaf rollers, cabbage 
worms, cutworms, aphids and other soft-bodied tnsects. Contains 
its Own non-soap spreader and wetting agent. l-gal. can $10.75. ° 
Loro. A new contact insecticide for use on flowers, vegetables, shrubs, 
trees, and other ornamentals. Effective on aphids (plant-lice, black 
and green fly), thrips, midge, red spider, mealy bug, lace fly, white 
fly, and leaf-hopper. Pt. $2.00; gal. $10.50; 5 gals. $45.00. 
Lemon-Oil Insecticide. Effectually destroys mealy bug, scale, 
thrips and red spider. Wpt. 35c; pt. 55c; qt. 90c; I4gal. $1.60; 
gal. $2.75; 5 gals. $10.75. 
Lime-Sulphur, Liquid. For scale mnsects on trees and shrubs and 
such fungous diseases as can be treated in winter or early spring; 
also for Ieaf-curl of peaches. Qt. 45c; gal. $1.10; 5 gals. $4.00; drum 
(30 gals.) $9.50; bbl. (50 gals.) $12.50. 
Lime-Sulphur, Dry Powder Form. Instantly soluble in either 
cold or hot water. Dilute 1 pound to 6 gallons water. Does not 
separate; keeps indefinitely. Lb. 40c; 5 Ibs. $1.80; 25 Ibs. $4.35; 
100 lbs. $14.50. 
MAGIKIL JELLY. New and very effective ant control; also used to 
eliminate roaches, rats, and mice. 1-oz. tube 35c; 8-oz. tube $1.65. 
MOSQUITO-FUMER. The Mosquito Killer. As easy as pointing 
a hose. Puts mosquito-destroying fumes right where pesky mos- 
quitoes lurk; kills adults and larvae. BE SURE! Get the package 
with the Black Leaf, made by the makers of Black-Leaf 40. Full 
directions on each package. 6-0z. can 40c. 
Naphtha Flakes. For cleaning the soil. Will control thrips, sow- 
bugs, and other earth vermin. Lb. 25c; 10 lbs. $2.00; 25 Ibs. $4.75; 
50 !bs. $9.00; 100 lbs. $17.00. 
Nico-Fume, Liquid. A modern insecticide for vaporizing and spray- 
ing. Lb. $2.60; 2 Ibs. $3.45; 8 Ibs. $11.95; 40 Ibs. $49.50. 
Nico-Fume Powder Pressure Fumigator. Nico-Fume Powder is 
supplied in a special tin in which the powder is burned under pres- 
sure, producing finely divided fumes that quickly fill the house. 
14-lb. size, 50c each; case lots of 1 doz., $4.60. Lb. size, 80c each; 
case lots of 1 doz., $7.95. 
Nicotine Pyrox. An insecticide and fungicide that kills all common 
bugs and controls blight and other plant diseases. 20 ozs. 60c; 
5 Ibs. $2.00. 
Nnor. Contact insecticide for control -of red spider and most soft- 
bodied insects on standard greenhouse crops. Pt. $2.00; gal. $10.00; 
5 gals. $45.00. 
NO-PEST. Fortiffed with D.D.T. Particularly good for the com- 
mercial growers and nurseryman. It is effective in its control of 
leaf-eating insects, snails and cutworms; protect vegetables, fruits, 
flowers, and shrubs from weevil mnfestation. Moisture does not 
destroy its effectiveness. No mixing is necessary. Garden size 25c; 
14-acre size $15.00. 
No-Py-Ro. It has a more effective control of red spider, thrips, 
mealy bugs, white fly and aphids. No-Py-Ro contains only active 
ingredients and is free from water. Qt. $3.00; gal. $10.00; 5 gals. 
45.00. 
OPTOX. Acts both as contact and stomach poison for either chewing 
or sucking insects. Pt. $2.50; qt. $3.70; gal. $12.00; 5-gal. drum, 
$52.50 
Para-Dichlorobenzene. For peach-tree borers. Full directions on 
each package. 1-Ib. can 70c; 5-Ib. can $2.10. 
Paris Green. A poisonous powder for potato bugs, worms, cater- 
pillars, slugs, etc. 1%4]b. 20c; Ib. 55c; 5 Ibs. $2.50; 14 Ibs. $6.10. 

80 Prices on this page subject to change. See 2d cover for Parcel Post Rates 
Pomo-Green or Massey Dust. A leaf-green dust for protecting 
roses and other flowering plants against insects and fungous 
diseases. Lb. 50c; 5 lbs. $1.70. 
Pomo-Green with Nicotine. A Jeaf-green all-in-one dust or spray 
for leaf-eating insects and many plant diseases. Lb. 75c; 5 Ibs. $3.00. 
Pyrox. A combined insecticide and fungicide for all leaf-eating in- 
sects, blights and fungous troubles. 25 Ibs. $5.75; 50 Ibs. $8.75. 
Rat Paste (Zelio). The most efficient poison for destroying rats, mice 
and other rodents. 2-0z. tube 65c. 
RED ARROW INSECT SPRAY. (Pyrethrum Soap.) A safe, efficient 
insecticide for use against sucking and chewing insects. 1-0z. bottle 
30c; pt. 90c; pt. $2.75; qt. $3.75; gal. $12.60; 5-gal. can $57.50. 
RED ARROW SPECIAL INSECT SPRAY. (Pyrethrum Soap.) 
A safe, efficient insecticide for use against sucking and chewing 
insects. Qt. $4.35; gal. $14.50; 5-gal. can $67.50. 
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. $3.0b; gal. $8.00. 
ROTENONE DUST. Contains 0.75% rotenone. An economical, 
effective insecticide, non-poisonous to humans. For leaf-eating 
insects attacking vegetables. 1-lb. canister 45c; 5-lb. bag $1.35; 
50 lbs. $12.50. 
SCALECIDE. Used for the destruction of the San Jose scale. Spray 
when the trees are dormant. Qt. 80c; gal. $1.90; 5 gals. $7.00; 
15 gals. $16.50; 30 gals. $25.00; 50 gals. $40.00. 
Scale Oil. An efficient oil spray for controlling scale imsects, aphis, 
thrips, red spider, etc. Qt. 70c; gal. $1.60; 5 gals. $5.50; 30 gals. 
$21.25; 50 gals. $29.75. 
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; 
5 gals. $13.50. 
SEMESAN SPECIAL FUNGICIDE. For the prevention and con- 
trol of brown patch and other fungous growths on fine turf and golf 
greens. 5 ozs. 70c; 4-lb. can $6.92; 25-lb. pail $39.96; 100-Ib. 
drum $149.85. 
Semesan. A mercuric disinfectant for the control of many seed, 
plant, and soil diseases. 14 oz. 12c; 2 ozs. 45c3 12 ozs. $2.10; 
4 lbs. $10.10; 25 lbs. $58.28; 100 lbs. $219.80. 
SLUG SHOT, Dust. For currant worms, rose slugs, cabbage worms 
and almost any soft-shelled insects. 1-lb. carton, 40c; 5 Ibs. $1.70; 
25 Ibs. $5.50; 125-Ib. keg $18.50; full barrel lots (250 Ibs.) $33.00. 
Soap (C. P. O.). For control of many insects on evergreens, flowering 
ne fruits and vegetables. Pt. 90c; qt. $1.50; gal. $3.90; 5 gals. 
14.00. 
Sodium Selenate (Concentrate). 
1800 square feet. Lb. $4.00. 
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 lbs. $9.00; 100 lbs. $15.00. Booklet of 
complete details for the asking. 
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. The principal 
sticking agent in Grasselli Spreader is a plastic substance that does 
Ae 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 Ibs. 80c; 10 Ibs. 
$1.50; 25 Ibs. $3.50; 100 lbs. $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 lbs. 45c; 10 lbs. 75c; 25 Ibs. $1.35; 100 Ibs. $3.50. 
Sulphur. Lb. 10c; 5 lbs. 45c; 10 lbs. 85c; 25 Ibs. $2.00; 100 Ibs. 
$7.00; barrel lots (about 155 Ibs.), 6c per Ib. 
Sulphur Candles. For fumigating in sick rooms, also in conserva- 
tories and greenhouses. Each 25c; doz. $2.50. 
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. 
Sulphur Dust D. N. No. 12. 10 Ibs. $4.50; 50-Ib. case $20.00. 
SULPHUR, WETTABLE. Dritomic. A new and greatly improved 
summer fungicide containing 95 per cent sulphur of 325-mesh fine- 
ness. _ Ideal for wet spraying of fruit and ornamental trees to control 
ape rot, leaf spot, mildew, rust, etc. 2 Ibs. 20c; 5 lbs. 50c; 50 Ibs. 
3.60. 
One pound in solution covers 

HENRY F. MICHELL CO. 
