64 THE |. W. SCOTT CO., Pittsburgh, Pa. 
TO CONTROL CHEWING AND SUCKING INSECTS 
Rotenone Dust 
Kills the Mexican Bean Beetle 
A general-purpose Dust that controls 
the Mexican bean beetle and most species 
of aphids, thrips, leaf-worms, beetles, 
and other sucking and leaf-eating insects 
on vegetables, flowers, small fruit, etc. 
1% Rotenone Dust 
=Ibacanmerer $0 35 50-lb. bag. .$9 50 
AAD Daveenee le Ome LOOSbstereerrlo LOO 
34% Rotenone Dust 
4-Ib. bag.....$1 00 | 100 Ibs.....$17 00 
Du Pont Marlate 50 
An insecticide recommended for fruits, 
vegetables, animalsand farm buildings. Has 
high insecticidal efficiency, low toxicity to 
warm-bloodedanimalsand safety to plants. 
Vegetables that are sensitive to certain 
other insecticides, like cucurbits and beans, 
can be effectively sprayed with Marlate. 
Fast knock-down or paralytic action. 
8-oz. can (labeled du Pont Methoxychlor) 
75 cts., 4-lb. bag $3.90, case (12 4-lb. 
bags) $44.64. 
Hammond’s Slug-Shot 
A light, composite, fine powder that is 
easily distributed either by duster or in 
water and sprayed. It is thoroughly reliable 
in killing the Mexican bean beetle and 
other leaf-chewing insects. 
Lb. 50 cts., 5 Ibs. $1.65. 
Dow’s Parathion 15% Wettable 
Powder 
A new and highly effective insecticide 
against mites, aphids and many other 
insects. Very toxic and must be used with 
extreme caution. 1-lb. tin $1.25, case 
(24 1-lb. tins) $25.92. 
Chipman’s Parathion 1% Dust 
A ready-to-use dust. Contains 1% 
Parathion. 50-Ib. bag $6.10. 
Aramite-15W 
An effective miticide in dry wettable 
form for the control of mites on a wide 
variety of crops. 
4 ozs. $1, 12 ozs. $2, 4-lb. bag $2.75, 
48 lbs. (12 4-lb. bags) $30.96. 
Pratt’s 25% D.D.T. Spray 
Use 1 to 2 quarts to 100 gallons of water 
to control certain insects on fruit and shade 
trees and in gardens and greenhouses. 
Also used at the rate of 1 part to 4 parts 
of water (5% solution) for treatment of 
barns, dairies, kennels, etc., for flies, 
mosquitoes, gnats, and fleas. 
14-pt. bottle 85 cts., 1-qt. can $2, 1-gal. 
can $5.60, 5 gals. $21.50. 
D.D.T. Dusts 
Ready mixed dusts for the control of 
corn ear worm, cabbage caterpillars, and 
certain other insects on vegetables. Also 
chinch bugs in lawns. 
D.D.T.5% Dust. 1-Ib. bag 45 cts., 4-lb. bag 
90 cts., 50-Ib. bag $7.50. 
D.D.T. 10% Dust. 50-Ib. bag $10.50. 
Chipman’s Powdered Arsenate 
of Lead 
Can be used either as a spray or as a 
dust for external chewing insects. It will 
not burn or injure your crop. It is the 
fineness of Chipman’s Arsenate of Lead 
that causes it not only to spread and to 
stick better, but to kill better. Mixes 
easily, stays well in suspension. 
Also used extensively for soil-treatment 
of golf greens and lawns to control white 
grubs and beetles that infest the sod and 
eat the roots of grass. Use 4 to 8 pounds 
for each 1,000 square feet of surface, mixed 
with top-soil, loam, or fine sand. Use 4 
pounds of Arsenate to about 1 bushel of soil. 
1-Ib. bag 70 cts., 4-lb. bag $1.75, case 
(12 4-Ib. bags) $18.72. 
Calcium Arsenate 
Use it to kill such pests as potato bugs, 
bean beetles, and other leaf-chewing insects. 
May be applied either wet or dry. 
ae bag 80 cts., case (12 4-lb. bags) 
.68. 
Spergon Gladiolus Dust 
A combination fungicide and insecticide 
to be applied to bulbs in storage or before 
planting. Helps control storage rot, corm 
decay and thrips on the bulbs. Use it on 
gladiolus, tulips and narcissus bulbs. 2-o0z. 
envelope 25 cts., 1-Ilb. can $1.50. 
Paris Green 
1Y4-lb. carton 35 cts., 1-lb. carton $1, 
5-Ib. carton $3.75. 
Tartar Emetic 
Used in a spray mixture to control 
gladiolus thrips. Use 14 pound Tartar 
Emetic and 1 pound brown sugar to 25 
gallons of water. lb. 65 cts., Ib. $1.50, 
5 Ibs. $5.50. 
Ogen’s Corn Ear Worm Drops 
Effective media for the control of the 
corn ear worm. Apply several drops to 
each ear after thesilks have been pollinated. 
2-oz. bottle with applicator 35 cts. 
Pratt’s Surfispray 
Pratt’s Surfispray is 5% D.D.T. forti- 
fied with pyrethrum and piperony! cyclo- 
nene, a spray for flies, mosquitoes, moths, 
fleas, gnats, bedbugs, roaches, and silver- 
fish. For use in homes, kennels, dairy 
barns, and all livestock quarters. 100% 
active ingredients. Gives quick kill. 
Ready to use; does not stain. 
1-pt. bottle 75 cts., 1-qt. can $1.15, 1-gal. 
can $3.15, 5-gal. can $11.55. 
Du Pont’s Lexone 10-GW 
(Benzene Hexachloride) 
An insecticide formulation containing 
10% gamma isomer of benzene hexa- 
chloride. It has a three-way insecticide 
action: contact poison, stomach poison 
and fumigant. Because of this triple 
action, it gives effective control of a wide 
variety of insects. 
6-lb. bag $3.75, case (8 6-lb. bags) 
$26.88. 
500 Liberty Ave. - 113 Diamond St. 
Black-Leaf 40 
Nicotine Sulphate 
Recommended by experiment stations 
and by spraying experts throughout the 
United States and the Dominion of Canada. 
The standard contact insecticide for 
spraying vegetables, fruits, flowers, and 
plants to destroy aphis, most thrips, leaf- 
hoppers, and similar sucking insects. 
Also effective for dipping purposes. One 
ounce makes 6 gallons of spray. 
1-oz. bottle. .$0 35 S=lbecanee aged 
5-oz. bottle.: 1 05 |-10-lb. can. ..13 45 
1-lb. bottle... 2 42 | 50-Ib. drum..54 35 
DMNA 5 0.0.5 4 15 
Black Leaf Nicotine Dust 
Controls aphis and other sucking in- 
sects. Leaves no objectional residue. 
Guaranteed 3.6% nicotine. Use as a dust 
only. 50-lb. bag $8.45. 
VOLCK Oil Spray 
A Summer Oil Spray and Spray Carrier 
A contact insecticide for the control of 
scale insects, red spider, white flies and 
mealy bugs on trees, plants, shrubs and 
evergreens. 
4-oz. bottle. .$0 35 
16-oz. bottle. 70 | 28-gal. drum.36 00 
1-gal. bottle.. 3 00 | 54-gal. drum.55 00 
Du Pont’s Fruit Tree Spray 
A combined insecticide-fungicide for the 
home fruit grower. Contains methox- 
ychlor, Fermate and sulphur. 
1-Ib. can $1.15, 3-lb. bag $2.75. 
Kolo Fruit Tree Spray or Dust 
Formulated for complete insect and 
disease control after the dormant stage. 
Can be used with safety on fruit trees and 
certain ornamentals. Contains basic lead 
arsenate, sulphur and D.D.T. It has good 
adhesive qualities and stays in suspension. 
Three pounds makes 25 gallons of spray. 
3-lb. bag $1.50, case (16 3-lb. bags) 
$22.08. 
5-gal. drum.. $9 95 
50% D.D.T. Wettable Powder 
A micronized dry wettable 50% D.D.T. 
powder that mixes readily and shows no 
tendency to agglomerate in the spray 
tank. Two pounds in 100 gallons of water 
is generally used for codling moth, Japanese 
beetle, potato beetle, flea beetle, leafhop- 
pers, leaf rollers, corn borers and thrips. 
Also suitable for spraying animals, farm 
buildings and greenhouse crops. 
1-Ib. pkg. 90 cts., 4-Ib. bag $2.50, 48 lbs. 
(12 4-Ib. bags) $27.84. 
Du Pont 75% D.D.T. Wettable Powder. 
ee $3.35, 48 lbs. (12 4-Ib. bags) 
AOD) 
Optox Special 10% D.D.T. 
_ Aconcentrated rotenone and pyrethrum 
insecticide with 10% D.D.T. added. 
Controls about every insect that harms 
the growth of plants. 1-gal. can $12. 
