








STOCK YOUR SUPPLY OF INSECTICIDES EARLY IN THE YEAR 

Niagara Insecticides and Fungicides 
(Ask for detailed circulars and spray-charts) 
NOTE. Owing to the possibility of market fluctuations on certain items, we have refrained 
from inserting prices on those. The lowest market prices will be quoted on application. 
NIAGARA ARSENATE OF LEAD. The 
ideal Lead Arsenate. Spreads completely 
and evenly and contains highest per cent of 
arsenic oxide, thus giving maximum killing 
power. Slow reaction with other chemicals, 
thus giving a minimum of black sludge with 
Lime-Sulfur Solution. Has lowest per cent 
of water-soluble arsenic, giving it the widest 
margin of safety to fruit and foliage. 
pkg. 30 cts.; 4-Ib. pkg. $1. 
NIAGARA CALCIUM ARSENATE. For 
potatoes and field crops. Preferred by po- 
tato and vegetable growers because of its 
high arsenic content and quick kill. 4-Ib. bag 
cts. 
NIAGARA CUCURBIT. A special dust for 
cucumbers, squashes, melons, etc., to control 
striped cucumber beetle, blight, and the like. 
5-Ib. bag $1.25. 
NIAGARA DORMANT and DELAYED DOR- 
MANT SPRAY OILS. EMULSO. Has the 
greatest margin of safety to bud-growth and 
wood-growth. High killing properties on in- 
sects and insect eggs. Highest quality. Packed 
50-gal. drums. Use 314 gallons per 100 gallons 
of water. 
ASK FOR NIAGARA SPRAY CHART 
LIME-SULFUR SOLUTION, NIAGARA 
—32° Baume. Convenient to use. Free from 
sediment. Use according to  spray-chart 
recommendations for controlling scale insects 
and diseases. Packed 55-gal. steel drums. 
t 
LIME-SULFUR, DRY, NIAGARA. In pow- 
der form. It has all the advantages of liquid 
Lime-Sulfur Solution without its disadvan- 
acta Packed 1-Ib. cans, 5-Ib. cans, 200-Ib. 
rums. 
NOTE. Lime-Sulfur Solution may be mixed 
with Emulso and Peninsular Oils, but not with 
the Niagara Dormant Oil. 
NIAGARA COLLOIDAL SPREADER. 
With all combinations of sulfur fungicides 
and arsenicals Colloidal Spreader improves 
the spread, increases the efficiency of the 
arsenical in the spray, and aids in the pre- 
vention of arsenical injury. Use 144 pound 
to 100 gallons of spray. 1-Ib. bag 35 cts.; 
case lots, 50 1-Ib. bags, @ 2114 cts. per Ib. 
KOLOFOG. Highly effective sulfur spray 
for use on apples and peaches, replacing 
Iime-sulfur solution in all sprays following 
dormant or delayed dormant. Because of 
Its great adhesiveness it makes an excellent 
carrier for Arsenate of Lead and is especially 
recommended for use in the calyx and first- 
cover spray. Will not russet fruit or burn 
foliage. In later sprays, where the excellent 
sticking qualities of Kolofog may be ob- 
jectionable, we recommend the use of Niagara 
Pre-Harvest Kolofog. 48-Ib. carton (8 6-Ib. 
bags). Use 6 pounds per 100 gallons of water. 
Bag 75 cts.; case $4.50. 
KOLOFOG, PRE-HARVEST.  Modifted 
form of Kolofog containing more free sulfur 
and less colloidal sulfur. Because of the 
smooth, almost invisible dust coverage ob- 
tained with Pre-Harvest Kolofog, this ma- 
terial is recommended for use in all sprays 
following the first- or second-cover spray. 
No lime need be added. 48-Ib. carton (8 
6-Ib. bags). Use 6 pounds per 100 gallons 
of water. 
1-Ib. « 



ZINC-KOLO-WETTEX. The ideal peach 
spray for use on the shuck-fall and first-cover 
applications for control of brown rot and 
curculio on peaches. Will not injure peach 
foliage. A mixture of Kolofog, Zinc Sulphate, 
and Lead Arsenate. 814-Ib. bag $1.25; 50-Ib. 
case $6.25, 
KOLODUST. The exclusive Niagara Col- 
loidal Sulfur Dust that sticks through rain 
and wind. Used in the control of disease on 
fruits and flowering plants. The most effective 
sulfur dust obtainable. Dust in the rain with 
Kolodust to prevent scab whenever necessary. 
Packed in 50-Ib. bags $2.85. 
KOLOTEX. This is a poisonous dust con- 
taining 10 per cent Lead Arsenate and the 
new exclusive Niagara Colloidal Sulfur Dust. 
Packed in 100-Ib. bags $7.20. 
KOLOKIL. This is a poisonous dust contain- 
ing 15 per cent Lead Arsenate and the new 
exclusive Niagara Colloidal Sulfur Dust. 
Recommended especially for curculio con- 
trol and other Insects requiring more poison 
than contained in the Kolotex mixture. 
Packed in 100-Ib. bags $7.75. 
NIAGARA NICOTINE DUSTS. 
P. A. Dust. A 4 per cent Nicotine Dust for 
the control of aphis, red bug, striped cu- 
cumber beetles. Best contact dust for con- 
trolling sucking insects. Packed in 100-Ib. 
drums $16.25. 
A 1 Dust. A 3-per cent Nicotine Dust packed 
in 100-Ib. drums $12.65. 
COPOTEX. A special processed copper, lime, 
and poison dust for potatoes and truck crops, 
and more effective than the standard copper- 
lime dust because of Its more toxic properties 
and greater adhesiveness. Packed in 75-Ib. 
bags $7. 
COPODUST. Special processed copper-lime 
dust without poison for potato and _ truck- 
crop diseases. Packed in 50-Ib. bags. $3.80. 
DRY BORDO. A prepared Bordeaux spray 
for all garden crops and any plants that 
are copper-tolerant. Dissolves quickly— 
easy to use—effective. Lb. 30 cts.; 4 Ibs. $1. 
POTATOX. A potato spray or dust containing 
eer for blight and poison for bugs. 7 Ibs. 
1.50. 
PARADICHLOROBENZENE. Used for con- 
trol of peach borer and clothes moths. 5-Ib. 
pkg. $1.50. 
NEUROTE. A liquid rotenone spray. - 1l-oz. 
bottle 45 cts.; 5-ozs. bottle $1; 12-o0z. $2.05. 
DUO BORDO. A handy, effective Bordeaux 
spray material. Packed in 50-pound car- 
tons, consisting of 5 bags of treated blue- 
stone and 5 bags of chemical lime. Dump a 
bag of each mto 50 gallons of water. Makes 
an instant Bordeaux—sprays out well—sticks 
and protects. Case $4.15. 
POMO-GREEN WITH NICO- 
TINE. The leaf-green all-in-one 
dust or spray for the control of 
both insects and diseases on flow- 
ering plants and shrubs. Highest 
rating given in tests conducted by 
the American Rose Society. Ef- 
fective against black-spot, mil- 
, rust, and imsects. 1-lb. can 
dew 
80 cts.; 5-Ib. can $3.30. 

__W.E. BARRETT COMPANY, Providence, R. I. 


NIAGARA FLOWER GARDEN DUST OR 
SPRAY. Grow clean flowers and shrubs 
with this new, economical, simple-to-use 
material. Contains sulfur in its best form, 
with a special lead arsenate In correct pro- 
portions. 1-Ib. canister 35 cts.; 4-Ib. bag 
$1.15. 
NIAGARA VEGETABLE GARDEN DUST 
OR SPRAY. A general-purpose material 
that is used on garden crops for control of 
leaf-eating worms and insects. Prevents 
blight and disease. 1-Ib. canister 35 cts.; 
4-Ib. bag $1.15. 
NIAGARA BEAN BEETLE DESTROYER, 
DUST OR SPRAY. This material con- 
tains sufficient magnesium arsenate to 
“knock them dead’? without burning the 
foliage. 1-Ib. canister 35 cts.; 4-Ib. bag 75 cts. 
NIAGARA ROTENONE DUST. 
Ro-Kil 50. This dust kills bean beetles, flea 
beetles, striped cucumber beetles, cabbage 
worms, and other chewing and rasping in- 
sects. It Is especially recommended for the 
control of pea aphis. 5-Ib. bag $1.25. 
VICTORY GARDEN. An all-round dust or , 
spray for insects and blight. Lb. 45 cts.; 
4 Ibs. $1.15. 
NIAGARA ROTENONE DUST OR SPRAY. 
A concentrated Rotenone-bearing powder 
for liquid spraying or dry dusting. 1-lb. 
canister 40 cts.; 4-Ib. bag $1. 
*ANTROL. Ant  De- 
stroyer. Easy to use, 
economical, safe around 
children and pets. Con- 
sists of small glass con- 
tainers from which work- 
er ants carry special 
Antrol Syrup to their nests for food. The 
whole ant family is quickly killed at the 
source. Controls both sweets- and grease- 
eating ants. Ready filled sets, containing 
4A filled Feeders, 40 cts. Regular sets with 
4 Containers and a 4-oz. bottle of Syrup— 
enough for two fillings. 60 cts. 
Antrol Syrup. For refilling. 
20 cts.; 1-pt. bottle, 50 cts. 

4-oz. bottle, 
ANT-X ANT TRAP. Contains two baits. Kills 
both sweets- and grease-eating ants. Safe 
around children and animals. Ready to use. 
25iets: 
ANT-X ANT JELLY. For use outdoors or in 
greenhouses. Oz. 35 cts.; 4 ozs. $1. 
ANTI-BEETLE GRUB FORMULA. A soil- 
treatment against japanese beetle grubs. 
Apply at rate of 20 pounds per 1000 square 
feet. Grub-proofs your lawn for 3 years. 10 
Ibs. $1.90; 25 Ibs. $4; 50 Ibs. $7; 100 Ibs. $12.30. 
BEETLE TRAP. Catch these pesky enemies of 
your garden and destroy them at your leisure. 
Trap complete with stand, bait, and con- 
tainer, $1.45. 
CYANOGAS ANT-KILLER. 
Simply enlarge entrance or nest 
with pointed stick or long-shank 
screw-driver. Adjust spout. Al- 
low amount of Cyanogas to fill 
the hole. The queen and workers 
are killed in a few minutes. 
30 cts. 

POWER and HAND 
DUSTERS 
For Orchard and Row Crops 
Ask for Descriptive Circulars 

Insecticides and Fungicides 25 
