Insecticides and Fungicides 
NIAGARA BRAND 
Peach Sprays and Dusts 
CODE J-98 ZINC-KOLO-WETTEX. For control of curculio, 
brown rot and scab on peaches. Use 81/3 Ibs. per 100 gals. 
water and add 10 lbs. spray lime. Packed 50-lb. carton, 
Six 81/3-lb. bags. Price per carton, $3.40; per 81/3-lb. 
bag, $1.70. 
CODE 300 NIAGARA 300 DUST containing sulphur for 
brown rot and peiroleum oil for Oriental peach moth con- 
trol. Packed 50-lb. bags. Price: Per 100 lbs., $5.60. 
CODE 843 KOLO BASIC NIATOX 5 DUST. Especially 
recommended for control of curculio on peaches and where 
peaches and apples are interplanted. Contains sulphur for 
control of brown rot and basic lead arsenate and DDT for 
control of curculio and tarnished plant bug. Packed 100- 
lb. bags. Price: $14.55 per 100 lbs. 
BHC (benzene hexachloride). The new insecticide for the 
control of curculio and certain other insects. We have it 
formulated as a dust or spray. Ask for information. 
CODE 964 NIAGARA HEXCIDE (hexaethyl tetraphos- 
phate). The new spray for control of red mite, red spider, 
aphis and certain other insects. For use outdoors and in 
greenhouses. Safe to use on most trees, plants and flow- 
ers. Use %% pint per 100 gals. water. Packed one 1-gal. 
container per case. Price: $23.00 per gal. 
Insecticides—Arsenicals 
ARSENATE OF LEAD. A highly effective and practical 
insecticide for leaf-eating and chewing insects, bugs, and 
worms. Very valuable for the control of white grubs, 
worms, and certain weeds on lawns, golf courses, and other 
fine turf areas. Can be dusted on or applied in water sus- 
pension. 1-lb. bag, 45c; 4-lb. bag, $1.25. Get our prices on 
larger quantities. 
CALCIUM ARSENATE. A deadly poison especially recom- 
mended for potato bugs and chewing insects on certain 
other vegetable crops. Can be dusted or applied in water 
suspension as a spray. 4-lb. bag, 60c. Get our prices on 
larger quantities. 
PARIS GREEN. A poisonous insoluble powder, for pre- 
venting the ravages of potato-bugs, codling moth, cater- 
pillars, slugs. Mix 1 pound to 100 pounds of plaster, or 200 
gallons of water. Lb., 65c; 44 Ib., 25c. 
Rotenone Insecticides 
(Non-Poisonous to Animals and Humans) 
NEU-ROTE. (Niagara’s.) A rotenone-bearing liquid spray. 
Harmless to humans and animals—kills chewing and suck- 
ing insects such as aphis, leaf hopper, beetles, worms, etc.:; 
safe to use on tender foliage. We recommend this to you 
as one of the most effective insecticides for use on all 
plants. Users say: “It kills everything but the plant.” 
1-0z. bottle, 35c; 5-oz. bottle, $1.00; 12-oz. bottle, $2.35; 
32-0z. bottle, $4.80; 1-gal. can, $10.95; 5-gal. drum, $47.00. 
Rotenone Dusts 
CODE 345 NIAGARA 1% ROTENONE DUST. A potent 
and powerful activated rotenone dust—for control of cab- 
bage worms, bean beetle, etc., where a strong rotenone 
dust is required. Packed 50-lb. bags. Prices on request. 
CODE 353 ROTENONE-TALC DUST. Containing .75% rote- 
none. This is a straight rotenone dust with talc filler. 
Prices on request. 
CODE 848. A rotenone dust containing neutral copper 
(copper oxychloride sulfate) and .75% rotenone. Especially 
recommended for tomatoes for control of blight and in- 
sects, also for use on other vegetable crops such as squash, 
‘melons, cucumbers, beans, etc. Packed in 50-Ib. bags. 
Prices on request. 
DDT Spray and Dust Materials 
CODE 806 NIATOX CROP SPRAY. This is a highly effec- 
tive formulation of 50% DDT for use as a spray, either 
alone as an insecticide, or in combination with a fungicide 
for control of insects and diseases. Use it at the rate of 
2 Ibs. per 100 gals. for control of flea beetle, leaf hopper, 
ete. . . . on potatoes, and for control of cabbage worm 
on cabbage, or, wherever a DDT Spray is recommended 
for control of crop insects. On potatoes, we recommend 
the addition of C. O. C. S. Spray as a fungicide to DDT. 
Price: $8.50 per 24-lb. carton, packed eight 3-lb. bags 
each; $1.50 per 3-lb. bag. 
CODE 813 NIATOX No. 3 DUST. Contains 3% DDT and 
is especially formulated to be used as a dust for control 
of insects alone wherever DDT is recommended. FPrice: 
$6.65 per 100 lbs. 
CODE 814 NIATOX No. 5 DUST. Contains 5% DDT, and 
is recommended for control of certain insects, such as 
aphis, codling moth, etc. ... where a 3% dust is not quite 
strong enough. Price: $8.05 per 100 Ibs. 
CODE 827 C. O. C. S. NIATOX No. 3 DUST. This material 
is especially formulated for use on potatoes for control of 
blight and insects. To all potato growers we recommend 
this material as it has given excellent control of flea 
beetle, leaf hopper and aphis where properly used. Begin 
dusting at the first sign of flea beetle, and before any 
injury has taken place. Dust every 10 days, or more fre- 
quently if the weather requires same. $11.10 per 100 lbs. 
70 Remed ies 
Special Potato Spray Materials 
NIAGARA POTA-TOX. 42-lb. cartons (6 7-Ib. bags.) Great 
for killing bugs. Also contains copper fungicide for blight 
control. Mixes perfectly in any kind of sprayer. Use 
7 Ibs. per 100 gallons of water. Price: Per carton, 42 lbs., 
$7.12; per 7-lb. bag, $1.50. 
DUO-BORDO. Makes a real Bordeaux Mixture. Packed 
in 50-lb. cartons consisting of 5 bags of bluestone and 
5 bags of lime—enough for 250 gallons of spray. Price: 
Per 50-lb. carton, $5.90. 
Fungicides—Copper Sprays for. 
Potatoes and Vegetables 
DRY BORDEAUX POWDER. For preventing blight on 
grapes, potatoes and other crops that are subject to rust, 
mildew and black rot; applied dry with bellows. Lb. can- 
ister, 40c; 4-lb. bag, $1.00. Get our prices on larger quan- 
tities. 
C.0.C.S. SPRAY. (Copper oxychloride sulphate base.) 
A highly effective neutral copper spray, especially recom- 
mended for tomatoes, cucumbers, melons. Also used on 
potatoes, celery, grapes, for control of fungous diseases. 
Contains twice as much metallic copper as Dry Bordeaux. 
Use from 3 to 4 Ibs. per 50 gallons water. Prices: 48-lb. 
carton (16 3-lb. bags), $12.75; 5 cartons or more, $12.25 
each; per 3-lb. bag, $1.15. 7 
Caustic Sulphur Sprays 
CONCENTRATED LIQUID LIME-SULPHUR kills San Jose 
scale, oyster shell, etc. An easily prepared spray which 
should be applied to trees any time between the autumn 
falling of leaves and the spring budding. It destroys 
growths injurious to the tree without in any way harming. 
the tree itself. Simply dilute with water and apply. 1 gal- 
lon of Lime-Sulphur makes 10 gallons of spray. 1 qt., 50c, 
weight 3 Ibs.; 1 gal., $1.20, weight 12 lbs.; 5 gals., $4.40; 
50-gal. barrel, price on application. 
LIME-SULPHUR. (Dry.) Used for the same purpose and 
has the same effectiveness as the liquid form and is much 
easier to handle. 1-1b. cans, 35c; 5-lb. cans, $1.60; 25 lbs., 
$4.25; 100 lbs., $12.00; 200 lbs., $10.50 per 100. 
Organic Fungicides 
PURATIZED. A new organic fungicide especially recom- 
mended for control of apple scab on pre-pink, pink and 
calyx applications. Use 1 pint per 100 gallons of water. 
Packed in pint and gallon containers. Price: 1 pint, $1.50; 
1 gallon, $12.20. 
Fungicides—Copper Dusts With 
and Without Poison 
c.0.C.S. COPODUST. Fungicide only. Contains the highly 
effective neutral copper, copper oxychloride sulphate, plus 
an inert carrier. Contains no lime. Especially recom- 
mended for dusting tomatoes, cucumbers, melons, etc., also 
used on potatoes, celery, for control of blight. Can be 
dusted when plants are dry or wet. Will not burn. Price: 
50-Ibh. bag, $4.43 each; 5-lb. bag, 90c each. 
C.0.C.S. COPOTEX. Contains the same form of neutral 
copper as C.O.C.S. Copodust but with the addition of ‘cal- 
clum arsenate to control potato bugs. Price: 75-lb, bag, 
$8.25 each; 5-lb. bag, $1.00. (On crops that are susceptible 
to arsenical injury as melons, cucumbers and tomatoes, 
we would recommend a special neutral copper dust such 
as Cucurbit Dust in place of C.0.C:S. Copotex.) 
CUCURBIT DUST. Best all-purpose dust for cucumbers, 
melons, squash. Controls striped cucumber beetle and 
other rasping or chewing insects. Also controls blight and 
mildew. Price: 50-lb. bag, $4.65 ; S-lb. bag, 90c. 
COPODUST. The new, exclusive Niagara copper-lime 
fungicide for potatoes and other field crops. Price: 50-lb. 
bag, $4.43 each. 
Spreaders and Spray Conditioners 
NIAGARA COLLOIDAL SPREADER. With all combina- 
tions of sulphur fungicides and arsenicals, Colloidal 
Spreader improves the spread, increases the efficiency of 
the arsenical in the spray and aids in the prevention of 
arsenical injury. Use 1% lb. to 100 gals. of spray. When 
water is exceptionally hard, use 1 Ib. to 150 gals. of spray. 
1-lb. hag, 45c; 10 1-ib. bags, 38c per bag: 50 1-lb. bags, 
33c per bag; 100-Ib. lots or over, 32c per lb. 
CODE 579 SPRAYSPRED. A liquid spreader and sticker. 
Can be combined with all types of spray. Insures even 
coverage. Use tg pint per 100 gals. spray solution. Packed 
1-gal. tins, $8.55 per gal.; packed 5-gal. tins, $8.30 per gal. 
Nicotine Dust 
P. A. NICOTINE DUST. 4% nicotine—especially recom- 
mended for pea aphis and aphis on squash and cucurbits. 
Per 100-lb. container, $19.40. 
ROSS BROS. CO., Worcester, Mass. 
