66 THE |. W. SCOTT CO., Pittsburgh, Pa. 
500 Liberty Ave. - 113 Diamond St. 
Dormant Sprays for Control of Scale 
7. ; a 
THE COMPLETE DORMANT SPRAY 
Las kins v 
“Makes _a Tree Outgrow its Troubles*’ 
SCALECIDE—the complete 
dormant spray—is the safest 
and most effective means of 
getting rid of overwintering in- 
sects. It invigorates your trees 
and gives them a good healthy 
start for spring growth. 
Scalecide kills scale, red mite, 
aphis (delayed dormant), bud 
Spray fruit trees, shade trees, 
small fruit, and shrubs with Scale- 
cide 1 to 15 in the spring before 
the buds show green, provided the 
temperature is not colder than 40°. 
|; On peach and pear trees fall spray- 
| ing is preferable to control peach 
curl and pear psylla. 
Spray evergreens, euonymus, etc. 
with Scalecide 1 to 20 in the spring 
just before the new growth starts, 
for FRUIT FREES; 
SHADE TREES and 
ORNAMENTALS 
moth, case bearer, pear psylla, Sepa SOC CISD UE DOE : om Sealecide 
overwintering codling moth and Seal ane ay er CER gives your 
many other pests. Scalecide also | 15-gal. drum.......... 25 00 dle 
has an invigorating effect on tree | 30-gal. drum........-- 38 00 Lee 
beeen Cahabboe, Seon e067 53 00 : 
growth that is unequaled by any 
other spray. Apply just before 
the foliage starts in the spring. 
house. 
Sunoco gmuciying Spray Oil 
Scale insects include some of the most 
dangerous enemies of horticulture. They 
are small, but propagate so rapidly that 
neglected trees quickly become incrusted 
with them. Sunoco applied as a dormant 
spray will control most all kinds of scale. 
1-gal. can... .$1 60 | 55-gal. drum$31 35 
5-gal. drum.. 6 35 | drum extra.. 6 00 
$4.00 will be refunded on 15-gal. drums and $5.00 on 
30-gal. and 55-gal. drums when returned to our ware- 
DN-Dry Mix (Wettable) 
Dinitro-O-Cresol 
A spring dormant spray recommended 
for use alone in water or in combination 
with oil sprays. When added to oil it in- 
creases the toxicity of the spray to certain 
scale insects. 
1-lb. bag $1, case (24 1-lb. bags) 
$19.44, 
To Control Borers, Cutworms, Grubs, 
Para-Scalecide 
Controls Peach Tree Borer 
Eliminates much of the danger and saves 
labor in the control of borers in peach and 
other trees. Comes in liquid form. Dilute 
one gallon in 7 gallons of water and it is 
ready to apply directly to the tree. Ask 
for special leaflet. 
1-qt. can... .$1 25 | 15-gal. drum$23 30 
30-gal. drum 37 75 
1-gal. can.... 3 00 
5-gal.can.... 9 50 | 55-gal.drum 57 50 
Parafume 
Paradichlorobenzene 
Parafume is recommended for the con- 
trol of peach-tree borers. When placed 
around the base of a peach tree, it will 
generate a gas that will kill the borers in 
that tree. Use in spring or fall when trees 
are not growing vigorously. Use about 
1 ounce per tree. Directions on container. 
1-lb. pkg. 55 cts., 5-Ilb. pkg. $2.60, 25-Ib. 
drum $5.75, 50-lb. drum $9.75. 
Liquid Lime-Sulphur 
Prepared from the highest grade of lime 
and the purest sulphur, combined in 
especially designed apparatus and in quan- 
tities so large as to allow plenty of time 
for storage and settling. Thus, the solu- 
tion which rcaches you is cherry-red in 
color, clear and sparkling. It will not 
crystallize, thicken up in the barrel, or 
clog the finest nozzles. If used according 
to directions, will kill every scale that it 
touches. For dormant spraying use 1 gal- 
lon to 8 or 9 gallons of water. 
1-qt. can 55 cts., 1-gal. can $1.25, 5-gal. 
can $3.75, 53-gal. drum $22. 
F.O.B. our warehouse, 53-gal. drum 
$19.08, 3 53-gal. drums $54.06. Drums 
not returnable. 
Chipman’s Dry Lime-Sulphur 
Chipman’s Dry Lime-Sulphur is made 
by a special process which keeps the prod- 
uct in good physical condition, thus in- 
suring its going into suspension quickly. 
It is used either as a dormant spray to kill 
scale or as a summer spray to control 
fungous diseases such as scab, rot, etc. 
For dormant spraying use 24 to 30 pounds 
in 100 gallons of water. For summer spray- 
ing use 5 to 8 pounds in 100 gallons of 
water. 
1-lb. can 65 cts., 5-Ib. can $2.85, 1214-lb. 
bag $3.65, 100 lbs. (8 1214-lb. bags) $25, 
200 Ibs. (16 1214-Ib. bags) $48. 
Sowbugs, Etc. 
Snarol Cutworm Bait 
With Metaldehyde as an Attractant 
Cutworms, sowbugs, slugs, snails, earwigs, etc., 
are quickly exterminated. 
Snarol is a ready-prepared meal that 
you simply broadcast on the ground, under 
the vegetation. Pests eat it at night and 
are quickly destroyed. It will not de- 
teriorate from rain or sprinkling, and is 
non-injurious to vegetation. 
Lb. 35 cts., 21% lbs. 75 cts., 6 lbs, $1.50. 
Greenhouse Insecticides and Fungicides 
Nico-Fume Pressure Fumigator 
Nico-Fume Powder packed in hermeti- 
cally sealed cans. An effective greenhouse 
fumigant to destroy aphis, thrips, midge, 
etc. 
14-lb. tin 50 cts., $2.60 for 6, $4.60 
per doz. 
1-lb. tin 80 cts., $4.25 for 6, $7.95 per 
doz. 
Benzo-Fume Pressure Fumigator 
Recommended for control of greenhouse 
red spider and certain mealy bugs. Con- 
tains 17.5% azobenzene. 
14-lb. tin 40 cts., $1.90 for 6, $3.20 per 
doz. 
1-Ib. tin 55 cts., $3 for 6, $5.50 per doz. 
Nico-Fume Liquid 
Contains 40 per cent of free nicotine. 
1-lb. tin $2.60, 2-lb. tin $3.45, 8-lb. 
tin $11.95. 
Du Pont Loro 
A thiocyanate contact insecticide for the 
control of mealy bugs, red spider, chrys- 
anthemum midge, thrips, cyclamen mite 
and aphis. 1-pt. bottle $2.25, 1-gal. bottle 
$12, 5-gal. can $50. 
OPTOX 
A dependable rotenone and pyrethrum 
insecticide for the control of most chewing 
and sucking insects in greenhouses and 
gardens. Contains its own spreader. 
i-gal. can $12. 
Atlas NNOR 
A double-action contact insecticide for 
the control of red spider, aphids, soft 
scales, leafhoppers, thrips, mealy bugs, 
midge on mums, and white fly. Mixes 
readily with water, gives high kill and is 
pleasant to apply. 
1-gal. can $13.50, 5-gal. can $60. 
CYANacAS G. Fumigant. Fine for green- 
house and mushroom-house fumigation. In 
the greenhouse, 14 ounce per 1,000 cubic 
feet will control aphids, white fly, soft 
scale, thrips, and other greenhouse pests. 
(Booklet on request.) 
S-lb. tin. . ..$3 75 
Zs-ib. pails2e12: 50 
100-lb.drum $30 00 
Not mailable. 
