hhe I. W. Scott Company , Pittsburgh, Pa. 
INSECTICIDES—FUNGICIDES 61 
Bowker’s Powdered 
Bordeaux Mixture 
To Control Fungus, Mildew, Black-spot, and Rust 
“Bell-Mine” Rotary Kiln Lime 
Used in spraying mixtures. Endorsed 
by leading agricultural authorities for Bor¬ 
deaux Mixtures and for all other home- 
mixed insecticides and fungicides. Fur¬ 
nished in either pulverized, pebble, or lump 
form. 180-lb. steel pkg. $2.90. Larger 
quantities quoted on request. 
A powerful fungicide 
for the control of blights, 
rusts, and rots on any 
crops where Bordeaux is 
recommended by the 
experiment stations or other agricultural 
authorities. Fine, light, and fluffy, Bow- 
ker’s Bordeaux mixes easily and com¬ 
pletely. Hence it covers evenly and sticks 
well to the foliage. When bugs or worms 
are present, use Bowker’s Pyrox in place 
of Bordeaux, as Bordeaux contains no 
poison. 1 -lb. pkg. 30 cts., 4 -lb. bag 80 cts., 
48 lbs. (12 4 -lb. pkgs.) $ 8 . 25 . 
Bowker’s 
Monohydrated Copper Sulphate 
For use in all home-mixed dusts re¬ 
quiring Copper Sulphate. Contains ap¬ 
proximately 35 per cent Metallic Copper. 
I2>£-Ib. bag $1.85, 100-lb. drum $12.50. 
Superfine Dusting Sulphur 
Controls mildew, black-spot, leaf-spot, 
and other fungous diseases on roses, 
chrysanthemums, phlox, delphiniums, 
snapdragons, and many other plants. 
3-lb. sifter carton 40 cts., 10 lbs. 75 cts., 
25 lbs. $1.50, 50 lbs. $2.50, 100 lbs. $4.50. 
Dow “Mike” Wettable Sulphur 
Goes into suspension instantly and used 
as a spray. 10-lb. bag $1.35, case (6 
10-lb. bags) $7.25. 
Copper Sulphate (Blue Vitriol) 
For making Bordeaux Mixture solution. 
Lb. 20c., 5 lbs. 75c., 10 lbs. $1.25, 50 lbs. $5, 
100 lbs. $9, 450-lb. bbl. $36. 
Tri-ogen The all-purpose spray 
Tri-ogen gives complete protection 
against all plant insects and diseases. It 
is especially recommended as a rose- 
garden spray treatment for mildew and 
black-spot. Tri-ogen will control almost 
every insect pest and disease that attacks 
the rose. It is harmless to foliage or blooms 
and the fact that it does three separate 
jobs in one spraying is, perhaps, the reason 
for its great and ever-increasing popularity. 
A Small Kit... #1 50 
B Medium Kit 4 00 
C Large Kit. $6 00 
D Estate Kit. 20 00 
Sulfocide 
A concentrated liquid sulphur fungicide 
for vegetables, flowers and fruits. Ask for 
complete leaflet. (See also page 66.) 
i-pt. can, 
i-qt. can. 
• $o 50 
85 
I-gal. can_$2 25 
5-gal. can.... 7 50 
Fungtrogen 
A preventive and remedy for mildew, 
black-spot, and other fungous diseases. 
4 ozs. 
kpt.. 
1 pt. 
• $o 45 
75 
1 25 
I qt.. 
I gal. 
.$2 00 
6 00 
Dormant Sprays for Control of Scale 
Scalecide 
Scalecide has proved to be the most 
effective and safest oil spray for insects 
and fungous diseases that pass the winter 
on trees, evergreens, shrubs, and vines. 
For further description see page 66. 
i-qt. can.... $0 65 
1-gal. can- 1 55 
5-gal can ... $5 75 
15-gal. drum. 13 25 
Sunoco Emulsifying 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. Do not allow these scales to 
gain a foothold. Sunoco applied as a dor¬ 
mant spray will control most all kinds of 
scale. 
Rusty evergreens, caused by red spider, 
may be prevented by using Sunoco Spray 
in May or June. 15-gal. drum.$10 50 
1-gal. can.. .$1 25 
5-gal. can... 5 25 
30-gal. drum. 12 90 
55-gal. drum. 19 25 
Bowker’s Liquid Lime Sulphur 
Concentrated 
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 reaches 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, Bowker’s Lime Sulphur will 
kill every scale that it touches. 
1 -qt. can 55 cts., 1 -gal. can $ 1 , 5 -gal. 
can $ 3 . 25 , 30 -gal. bbl. $8, 50 -gal. bbl. 
$ 10 . 50 . 
F.O.B. our warehouse, 30 -gal. bbl. $ 7 . 20 , 
50 -gal. bbl. $ 9 . 50 , 3 50 -gal. bbls. $ 27 . 
Containers not returnable. 
Agricultural Sulphur 
Especially prepared for making Lime 
Sulphur solution. 99per cent pure, 60 
per cent through 40 mesh. 100 lbs. $3.10, 
500 lbs. $14,1,000 lbs. $26.50,2,000 lbs. 
Bowker’s Dry Lime Sulphur 
Bowker’s Dry Lime 
Sulphur is made by a 
special patented process 
which keeps the product 
in good physical condi¬ 
tion, thus insuring 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. 1 -lb. pkg. 35 cts., 
5 -lb. pkg. $ 1 . 50 , 121/2-lb. bag $ 1 . 75 , 100 
lbs. (8 121/2-lb. bags) $ 11 . 75 , 200 lbs. (16 
121/2-lb. bags) $ 22 . 50 . 
Stewart’s Lime Sulphur 
Hydrometer 
Gives specific gravity and Baume read¬ 
ings. Complete with test-jar. $ 1 . 25 , 
postage 25 cts. extra. 
ASK FOR THE HANDY SPRAY GUIDE. 
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. H-lb. tins, 45 cts. each, $2.40 for 6, 
$4.20 per doz. 
i-lb. tins, 75 cts. ea., $3.75 for 6, $7 per 
doz. 
Nico-Fume Liquid 
A highly refined solution of free nico¬ 
tine, guaranteed to contain fully 40 per 
cent of nicotine. Extensively used for 
spraying or vaporizing in greenhouses to 
destroy aphis, thrips, etc. 
i-lb. tin $2.25,4-lb. tin $5.75,8-lb. tin $10. 
DELIVERY: Refer to bottom of page 64 
Nico-Fume Tobacco Paper 
Consists of sheets of paper impregnated 
with high-strength nicotine, folded and 
punched, ready to hang up and burn. Guar¬ 
anteed to contain not less than 20 per cent of 
nicotine. 24 sheets $1.25, postpaid $1.40; 
144 sheets $4.50, 288 sheets $8. 
Selocide for Red Spiders 
This selenium insecticide is extremely 
effective against red spiders, killing not 
only the spiders but their eggs as well. Will 
also do a good job in controlling mildew. 
One properly made application will clean 
up a serious infestation. Easy to mix. 
i-qt. can. . .$1 10 
1-gal. can... 3 00 
5-gal. can... 13 50 
10-gal. drum. $24 50 
30-gal. drum. 58 50 
Lethane 440 
Particularly recommended for the con¬ 
trol of chrysanthemum midge, white fly, 
thrips, scale insects, orthezia, and red 
spider, as well as mealy bugs. 
2-oz. bottle. .$0 35 
6-oz. bottle.. 1 00 
1 pt. 2 00 
1 qt.$3 00 
1 gal. 8 50 
5 gals.35 00 
CVAh’fiGAS G. Fumigant. Fine for green¬ 
house and mushroom-house fumigation. In 
the greenhouse, pf ounce per 1,000 cubic 
feet will control aphides, white fly, soft 
scale, thrips, and other greenhouse pests. 
(Booklet on request/ 
5-lb. tin.. 
25-lb. tin. . 
• $3 00 
.10 00 
100-lb. drum$25 00 
Not mailable. 
Wilson’s O.K. Plant Spray. See page 60. 
