Insecticides and Fungicides 
Niagara Brand 
Peach Sprays and Dusts 
ZINC KOLO-WETTEX, Code J98. For control of curculio, 
brown rot and scab on peaches. Add 10 lbs. of Spray Lime 
to 81/3 lbs. of Code J98 per 100 gals. Add 2 lbs. Code 806 
Niatox Crop Spray for control of tarnished plant bug in 
shuck fall and first cover spray. Packed six 81/3-lb. bags 
per carton. Price: $9.30 per carton; $2.00 per bag. 
KOLO BASIC NIATOX 5 DUST, Code 843. A special dust for 
peaches for use at early shuck split and next two cover 
applications for control of tarnished plant bug, curculio, 
Oriental fruit moth and brown rot. Packed 75-lb. bags. 
Frice: $16.10 cwt. 
CODE 829 KOLODUST NIATOX 5 DUST. Contains 5% 
DDT. For control of Oriental fruit moth. Price: $10.40 
per 100 lbs. 
See KOLOFOG, Code 323 for preferred sulphur spray. 
Arsenical Insecticides 
ARSENATE OF LEAD, Code 366. A highly effective insect- 
icide for control of leaf chewing insects on apple trees, 
ornamentals and certain other crops. Kills bugs and worms 
on plants. Very valuable for control of Japanese beetles 
and white grubs and worms in lawns, greens and other 
fine turf areas. Can be dusted or applied in water sus- 
pension. 1-lb. canister, 50c; 4-lb. bag, $1.45. Get our 
prices on larger quantities. 
PARIS GREEN. A poisonous insoluble powder. Used in 
making cutworm bait, etc. %4-lb. canister, 20c; 1-lb. 
canister, 60c; 5-lb. can, $3.00. 
Rotenone Insecticide Formulations 
(Non-Poisonous to Animals and Humans) 
NEUROTE, Code 453. An extract of rotenone and pyreth- 
rins. Contains 4.5% rotenone and resins. Very effective 
for greenhouse and outdoor use for control of many suck- 
ing and chewing insects, such as aphis, beetles, leaf hop- 
pers, worms, red mite, etc. 1-0z. bottle, 35c; 5-oz. bottle, 
$1.00; 12-0z. bottle, $2.00; 1-gal. can, $12.45; and 5-gal. 
drum, $54.00. 
1% ROTENONE DUST, Code 345. A potent and powerful 
rotenone dust used for control of cabbage worms, bean 
beetle, flea beetle and wherever a strong rotenone dust is 
required. Packed 50-lb. bags. $6.75 per bag. Get our price 
on larger quantities. 
344% ROTENONE DUST, Code 353. An all-purpose strong 
rotenone dust. Best for all-around use. Packed 50-lb. bags. 
$5.75 per bag. Get our price on larger quantities. 
COPPER ROTENONE DUST, Code 848. Contains COCS 
(copper oxychloride sulphate) as the fungicide and 15% 
rotenone as the insecticide. For all-purpose dusting on 
tomatoes, cucurbits and wherever a fungicide and rotenone 
are required. Do not use on grapes or beans. Packed 50-lb. 
bags. $8.75 per bag. Get our price on larger quantities. 
5% ROTENONE SPRAY, Code 92 Ro-Kil Spray. A 5% 
wettable powder rotenone spray formulation that is best 
for bean beetle control, red spider, aphis and many other 
bugs and worms where a strong wettable powder rotenone 
spray is indicated. Packed 40-lb. carton, 8 5-lb. bags each. 
Price: 5-lb. bag, $3.35; 40-lb. carton, $24.90. 
DDT Spray and Dust Formulations 
Insecticide formulation only. See other listing for com- 
binations DDT and Fungicides. , 
NIATOX 50 SPRAY, Code 72. A highly effective formula- 
tion of a 50% DDT wettable powder. Use at rate of 2 Ibs. 
per 100 gals. water for control of flea beetle, leaf hopper, 
Japanese beetle, potato bugs, etc., wherever a 50% DDT 
wettable powder is recommended. Where a fungicide is 
needed, as on potatoes, we recommend using COCS 55. 
Spray with DDT. For use on turf for control of Japanese 
beetle and white grubs, use 50 lbs. per acre. Packed 
20-lb. bags and 24-lb. cartons, 6 4-lb. bags per carton. 
Price: $14.50 per 50-lb. bag; $7.80 per 24-Ib. carton; $1.40 
per 3-1lb. bag. Get our prices on 100 lbs. and ton or over. 
NIATOX 3 BUST, Code 813. Contains 3% DDT plus an inert 
carrier. Formulated to be used as a dust for control of 
insects alone wherever 3% DDT is recommended, viz.: 
corn borer, ear worm, cabbage worm, flea beetle, etc. 
Packed 50-lb. bag. Price: $6.80 per 100 lbs. 
NIATOX 5 DUST, Code 814. Contains 9% DDT, otherwise 
same as Code 813. Recommended for use where a straight 
29% DDT dust is indicated. Packed 50-Ib. bags. Price: 
$7.70 ver 100 lbs. 
NIATOX 10 DUST, Code 834. Contains 10% DDT. For con- 
trol of Japanese beetle grubs and white grubs and ants on 
lawns, greens, fairways and other fine turf areas. Use 
250 Ibs. per acre. Also used for control of roaches in fac- 
tories, mills and other buildings. Packed in 50-lb. bags 
and 50-lb. cartons, 10 -lb. bags. Frice: $9.95 per cwt. in 
50-lb. bags; 85c per 5-lb. bag. 
LIQUID NIATOX 25, Code 966. A 25% DDT solution formu- 
lated to eliminate re-crystallization of the DDTSin=sthe 
container and to afford greatest safety and effectiveness 
when used on potatoes and certain other crops aS a spray 
for insect control. Readily emulsifiable in water and com- 
patible with copper and most organic fungicides. Also 
used as a concentrate cut to 6 or 12 per cent in mist blow- 
ers. 5-gal, can, $2.15 per gal.; 55-gal. drum, $2.05 per gal. 
Get our price on larger quantities. 
METHOXCIDE 50 WETTABLE POWDER, Code 94. Con- 
tains same active ingredients as ‘‘Marlate.’’ For use on 
vegetables for control of cucumber beetles, cabbage 
worms, Mexican bean beetle, flea beetle, etc. This form 
of DDT is practically non-toxic to warm-blooded animals 
when used as directed. Packed 24-lb. carton, 6 4-lb. bags. 
Prices on request. 
Copper Fungicides 
Sprays and Dusts—for use on Potatoes and Vegetables— 
with and without poison. 
DRY BORDEAUX POWDER, Code 144 or 901. For prevent- 
ing blight on grapes, potatoes, and other crops that are 
subject to rust, mildew and black rot. Contains 1214% me- 
tallic copper. Can be applied dry with bellows or wet as 
spray. Lb. canister, 40c; 4-1b. bag, $1.00. Get our prices 
on larger quantities. 
COCS 55 NEUTRAL COPPER SPRAY, Code 557. Contains 
55% metallic copper in the form of copper oxychloride sul- 
phate. The best neutral copper spray. Especially effective 
in controlling blight on tomatoes, potatoes, cuburbits, 
celery, etc. Mixes readily with DDT, 5%, wettable rotenone 
powder, lead arsenate, etc. Use 3 lbs. per 100 gals. Packed 
36-lb. carton, 12 3-lb. bags. Price: $14.10 per carton. 
COCS COPODUST, Code 570. Fungicide only. Contains 
the highly effective neutral copper oxychloride sulphate in 
dust formulation. Contains no lime. For control of blight 
on potatoes, celery, tomatoes, etc. Do not use on grapes 
or beans. Packed 50-lb. bag. Price: $9.85 per cwt. Also 
packed in 50-lb. carton; 10 5-lb. bags. Price: $1.00 per bag. 
CUCURBIT DUST, Code M535. Best all-purpose dust for 
cucumbers, melons and squash. Controls striped cucum- 
ber beetles and other rasping or chewing insects as well 
as blight and mildew. Packed 50-lb. bags. Price: $5.30 
per kag. Get our price on larger quantities. 
cocs NIATOX 3 DUST, Code 827. Contains 11.32% copper 
oxychloride sulphate for control of blight and 3% DDT for 
control of insects. Especially recommended for use on 
potatoes. Packed 50-lb. bags. Frice: $11.80 per cwt. 
cOCS NIATOX 5 DUST, Code 824. Identical to Code 827 
except that it contains 5% DDT in place of the 3% DDT in 
the Code 827. For use on potatoes where a 5% DDT formu- 
lation with copper is preferred. Packed 50-lb. bags. Price: 
$13.05 per cwt. 
New Organic Insecticides and Fungicides 
Many have specific uses only. Space too limited to give 
full detail. Consult your Agricultural Experiment Station 
or our spray service field men. 
PURATIZED AGRICULTURAL SPRAY, Code 837. Phenyl 
mercuri ammonium lactate. A specific for apple scab con- 
trol and eradication. Also used to control anthracnose on 
certain shade trees, also a disinfectant in controlling ring - 
rot of potatoes. Packed in 1-gal. and 1-pt. containers. Price: 
$10.25 per gal.; $1.50 per pint in caSe lots of 24 pints. 
PURATIZED APPLE SPRAY, Code 193. Phenyl mercuri 
ammonium acetate, 10.5%. A double strength mercuri spray 
used for the same purposes but at one half the dosage of 
Puratized Agricultural Spray. Packed 1-gallon containers. 
Price: $20.00 per gallon. 
NIAGARA CARBAMATE, Code 93. The active ingredient is 
76% ferric dimethyldithiocarbamate which is also the active 
ingredient in ‘“Fermate.’’ Both are identical in use. Ni- 
agara Carbamate mixes readily with water. Principal use 
on apples, pears, raspberry canes, cabbage and tobacco 
seed beds, cranberries, grapes, roses, ete., for control of 
scab, anthracnose, leaf spots, mildews, etc. Packed 30-lb. 
carton, 10 3-lb. bags. Price: 65c per lb. Get our price on 
larger quantities. 
NIAGARA CARBAMATE DUST, Code 240. Active ingre- 
dient ferric dimethyldithiocarbamate. Used for same pur- 
poses as Niagara Carbamate, Code 93, where a dust is pre- 
ferred. Packed 50-lb. bags. Price: $10.60 per 100 Ibs. 
Also available in combination with lead arsenate and DDT. 
Prices on request. 
NIAGARA KOLO CARBAMATE, Code 47. A formulation 
of fused bentonite sulphur and ferric dimethyldithiocar- 
bamate as a spray for apples, etc., where a combination 
of sulphur and carbamate or fermate is desired. Use at 
rate 312 lbs. per 100 gals. on apples. Packed 12 314-lb. bags 
per carton. Price: $9.35 per carton. 
KOLO-CARBAMATE DUST, Code 127. Contains 5% Carba- 
mate and 50% sulphur in form of fused bentonite sulphur. 
Packed in 50-lb. bags. Price: $9.70 per cwt. 
NIAGARA PHYGON-XL. Contains 50% 2, 3 Dichloro, 1.4 
Naptho Guinone for use as a fungicidal spray to control 
diseases of apples, beans, celery, cherries, peaches, roses 
and tomatoes. Packed 48-lb. carton, 12 4-lb. bags. Price: 
$1.54 per ib. 
NIAGARA PHYGON DUST. Contains 8% Phygon-XL for 
the same purposes as Phygon-XL Wettable where a dust 
is preferred. Packed 50-lb. bag. Prices on request. 
DDD DIATCX 25 EMULSION, Code 214. Contains 25% 
dichloro-diphenyl-dichloroethane and is specific for the 
control of red-banded leaf roller on apples. The usually 
recommended dosage is one quart in 100 gallons of spray. 
Packed in 5-, 30- and 55-gal. drums. Prices on request. 
Eee eee 
70 Remedies 
ROSS BROS. CO., Worcester, Mass. 
