Telephone: Atlantic 2022 
THE I. W. SCOTT CO.., Pittsburgh, Pa. 
MeCORMICK Standardized INSECTICIDES 
*Red Arrow Garden Spray 
Kills many varieties of both chewing and 
sucking insects. One ounce makes several gal- 
lons of spray. Safe, leaves no poison residue 
when sprayed, effective and economical. 
For Mushroom Growers 
Use Black Arrow 2700—A specially prepared 
pyrethrum dust for the control of mushroom flies. 
Always uniform in killing power. 
Diemer $3 40 1. 50 Ibs.....«....$14 50 
Pipe ee. 7 75 |. 100 lbs 
*Use restricted, Order M-133. See page 60. 
Nicotine Pyrox protects plants against insect pests, 
blight, and other fungous diseases. Because it contains all 
the necessary ingredients properly and_ scientifically 
blended, Nicotine Pyrox is a complete garden spray. It 
contains nicotine to combat sucking insects, arsenic poison 
to control leaf-eating insects, as well as a copper ingredient 
which provides protection against fungous diseases. 
Nicotine Pyrox comes in a mixed paste form, ready to 
f5}e}5 ¢ 
25 lbs 
DELIVERY: REFER TO BOTTOM OF PAGE 64 
Special Red Arrow 
An extra high-powered pyrethrum spray, 
especially effective for control of leaf-tyers 
and leaf-rollers, Japanese bectles, sod web- 
worms and other insects which are known to f[: 
be susceptible to a pyrethrum spray. Leaves 
no poisonous residue. 
1-gal. bottle 
S=Gal Rca eye tae ube as ekteeterte gs 
*McCormick’s Rotenone Dust 
Kills bean beetles and most other leaf-eating and 
sucking insects. Use as a dust or spray. Leaves no 
poisonous residue. Used by commercial growers and 
home-gardeners. 
eo tate POC OO . gL 00 Ibs 
M Cormick 
ROTENONE 
DUST 
$14 00 
A Complete Spray 
Nicotine 
TRADE MARK REGISTERED 
foliage and does not easily wash off, providing a lasting 
protection. The paste form of spray material is recognized 
by authorities as the most efficient form of spray material 
because it permits the finest mist-like spray which settles 
like fog over the plant, completely covering the surface of 
the foliage. Such a fine mist-like spray as Pyrox provides 
is possible only because Pyrox is a chemical precipitate 
which makes the minute Pyrox particles many times finer 
65 
use, 
Just dilute with water, and spray. It sticks to the 
than any dry, powdered material can be ground. 
20-oz. jar (makes about 4 gals. spray) 60 cts., 5-lb. drum $2, 25-lb. drum $6.50 
DELIVERY: REFER TO BOTTOM OF PAGE 64 
HORMODIN “A” 
Hormodin ‘‘A’’ contains the hormone- 
like plant-growth substance that stimu- 
lates rapid root-growth on _ cuttings, 
enabling growers to propagate from 
cuttings in higher percentages than ever 
before possible. Hormodin “‘A’’ comes in 
liquid form and offers the possibility of 
treating cuttings with any desired con- 
centration of the active ingredient. Di- 
rections in every package. Ask for booklet. 
5-cc. pkg. ..$0 50 | 120-cc. pkg. .$4 50 
15-cc. pkg... 1 00 | 240-cc. pkg.. 8 00 
60-cc. pkg... 2 50 
HORMODIN POWDERS 
The active ingredient in Hormodin 
Powder is the same active substance 
which is used in Hormodin “A”. 
No. 1. For soft wood cuttings. 1%4-o0z. 
pkg. 50 cts., 1-lb. pkg. $3. 
No. 2. For less sensitive species and 
semi-woody types. 134-0z. pkg. 75 cts., 
1-lb. pkg. $4.50. 
No. 3. For the more resistant species. 
1-oz. pkg. $1, 4%4-Ib. pkg. $4.50. 
Combination Package. Consists of 
l4-0z. pkg. No. 1, \4-oz. pkg. No. 2, 
l4-oz. pkg. No. 3, all for 75 cts. 

ROOTONE 
The plant hormone powder. Use it for 
better rooting of cuttings, seeds, bulbs, 
corms, and tubers. Just dip the base of the 
moistened cutting in Rootone and set in 
sand or soil. 
To treat seeds and bulbs just dust with 
Rootone before planting. 
Yj-oz. pkt. 25 cts., 2-oz. jar $1, 1-lb. 
can $5. 
Rootone No. 10. For woody cuttings 
such as azalea and evergreens. 2-oz. jar 
$2, 1-lb. can $10. 
