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 Ibs. 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 8 1/3-lb. bags 
per carton. Price: $10.10 per carton; $2.00 per bag. 
Niagara 300 Dust, Code 300. Contains sulphur for brown 
rot control and petroleum oil for control of Oriental fruit 
moth. For late season use. Frice: $7.50 per cwt. 
Kolo Basic Niatox 5 Dust, Code 843. A special dust for 
peaches for use at early shuck split and next two cover 
applications for eontrol of tarnished plant bug, curculio, 
Oriental fruit moth and brown rot. Packed 75-lb. bags. 
Price: $17.20 cwt. 
See Kolo Niatox 5 Dust, Code 829 for control Oriental fruit 
moth and brown rot applications. Page 71. 
Arsenical Insecticides 
Arsenate of Lead, Code 366. A highly effective insecticide 
for control of leaf chewing insects on apple trees, orna- 
mentals and certain other crops. Kills bugs and worms on 
plants. Also 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, 55c; 4-lb. bag, $1.75. Get our 
prices on larger quantities. 
Paris Green. A poisonous insoluble powder. Used in mak- 
ing 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 pyrethrins. 
Contains 4.5% rotenone and resins. A very effective spray 
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. 1-0oz. bottle, 35c; 5-0z. bottle, 
$1.00; 12-0z. bottle, $2.35; 32-oz. bottle, $4.80; l-gal, can, 
$10.95; and 5-gal. drum, $47.00. 
1% Rotenone Dust, Code 345. A potent and powerful rote- 
none dust used for control of cabbage worms, bean beetle, 
flea beetle and wherever a strong rotenone dust is re- 
quired. Packed 50-1b. bags, $7.75 per bag. Get our price 
on larger quantities. 
344% Rotenone Dust, Code 353. An all-purpose strong rote- 
none dust. Best for all-around use. Packed 50-lb. bags, 
$6.75 per bag. Get our price on larger quantities. 
Copper Rotenone Dust, Code 848. Contains COCS (copper 
oxychloride sulphate) as the fungicide and .75% rotenone 
as the insecticide. Especially effective for all-purpose 
dusting on tomatoes, cucurbits and wherever a fungicide 
and rotenone are required. Do not use on grapes or beans. 
Facked 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 50-lb. carton, 10 5-!b. bags each. Frice: 
5-lb. hag, $3.35; 50-lb. carton, $31.10. 
DDT Spray and Dust Formulations 
Insecticide formulation only. See other listing for com- 
binations DDT and Fungicides. 
Niatox Crop Spray, Code 806. A highly effective formula- 
tion of a 50% DDT wettable powder. Use at rate of 2 lbs. 
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 Copper 
Spray with the DDT. For use on turf for control of Japa- 
nese beetle and white grubs, use 50 lbs. per acre. Packed 
50-lb. bags and 24-lb. cartons, 8 3-lb. bags per carton. 
Price: $15.00 per 50-lb. bag’; $8.43 per 24-lb, carton; $1.40 
per 3-lb. bag. Get our price on larger quantities of 100 lbs. 
and ton or over. 
Niatox 3 Dust, 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 beetie, etc. 
Packed 50-lb. bag. Price: $7.25 per 100 1bs. 
Niatex 5 Bust, Code 814. Contains 5% DDT, otherwise 
same as Code 813. Recommended for use where a straight 
5% DDT dust is indicated. Packed 50-lb. bags. Frice: 
$8.45 per 100 lbs. 
Niatex 10 Bust, Code 834. Contains 10% DDT. For control 
of Japanese beetle grubs and white grubs and ants on 
lawns, greens, fairways and other fine turf areas. Use 
250 lbs. 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 5-lb. bags. Price: $13.45 per cwt. in 
50-lb. bags; 90c per 5-lb. bag. : 
Liquid Niatox 25, Code 966. A 25% DDT solution formu- 
lated to eliminate re-crystalization of the DDT in the 
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, $2.25 per gal.; 55-gal. drum, $2.26 per gal. 
Get our price on larger quantity. ; 
Liquid Niatex 33, Code 145. Contains 33% DDT by weight 
in miscible solvent. For insect control on crops, trees, and 
parasite control cn animals. Specific gravity 1.01. Excel- 
lent for mist blower and hydraulic shade tree spraying. 
Packed 1 gal. and 5-gal. cans, 55-gal. drums. Frices on 
request. 
Methexcide 7.5% Bust, Code 95. A methoxy DDT dust 
for use on vegetables for control of cucumber beetles, 
cabbage worm, Mexican bean beetle, flea beetles, etc. This 
form of DDT is practically non-toxic to warm blooded 
animals and humans when used as directed. Packed 50- 
lb. bags. Prices on request. : 
Copper Fungicides 
Sprays and Dusts—tor use on Potatoes and Vegetables— 
with and without poison. 
Duo Borde, Code 255. An instant Bordeaux spray mix- 
ture. Packed in 50-lb. cartons, each containing 5 bags of 
pulverized bluestone and 5 bags of hydrated spray_lime. 
One carton makes 250 gals. of Bordeaux spray. Frice: 
$7.75 per carton. Price on larger quantities on request. _ 
Bry Bordeaux Powder, Code 144 or 901. For preventing 
blight on grapes, potatoes, and other crops that are sub- 
ject to rust, mildew and black rot. Contains 1215% me- 
tallice copper. Can be applied dry with bellows or wet as 
spray. Lb. canister, 40c; 4-1b. baz, $1.00. Get our prices 
on larger quantities. 
COCS 56, Neutral Copper Spray, Code 557. Contains 56% 
metallic copper in the form of copper oxychloride sulphate. 
The best neutral copper spray. Especially effective in con- 
trolling blight on tomatoes, potatoes, cucurbits, celery, etc. 
Mixes readily with DDT, 5%, wettable rotenone powder, 
lead arsenate, etc. Use 3 lbs. per 100 gals. Packed 36-lb. 
earton, 12 3-lb. bags. Frice: $15.25 per carton. 
COCCS 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 100-lb. bag. 
Also packed in 50-lb. cartons; 10 5-lb. bags. Price: $1.05 
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. Frice: $5.30 
per kag. Get our price on larger quantities. 
COCs Niatsx 3 Dust, Code 827. Contains 11.32% copper 
exychloride sulphate for control of blight and 3% DDT for 
control of insects. Especially recommended for use on 
potatoes. Packed 50-lb. bags. Price: $11.80 per cwt. 
COCS Niatex 5 Dust, Code 824. Identical to Code 827 ex- 
cept 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. Frice: 
$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. Phenyl mercuri ammonium 
lactate. A specific for apple scab control and eradication. 
Also used to control anthracnose on certain shade trees, 
also a disinfectant in controlling ring rot of potatoes. 
Packed in 1-gallon and pint containers. Price: $10.25 per 
gallon; $1.50 per pint in case lots of 24 pints. 
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, tobacco seed beds, roses, 
etc., for control of scab, anthracnose, leaf spots, mildews, 
etc. Packed 36-lb. carton, 12 3-lb. bags. Price: €55 per lb. 
Get our price on larger quantities. 
Niagara Kolo Carbamate, Code 47. A formulation of fused 
bentonite sulphur and ferric dimethyldithiocarbamate as a 
spray for apples, etc., where a combination of sulphur and 
carbamate or fermate is desired. Use at rate 31% Ibs. per 
100 gals. on apples. Packed 12 315-lb. bags per carton. 
Price: $9.50 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 on request. 
Niagara Gamkil dust and spray formulations contain only 
the pure gamma isomer af benzene hexachloride. They 
are odorless for ail practical purposes as compared to 
formulations of benzene hexachloride that contain other 
isomers in addition to gamma. Gamkil formulations are: 
Cede 33 Gamkil Aphis Dust packed in 50-lb. bags; Code 
35 Gamkil Spray containing 12% gamma isomer in wett- 
able powder form; packed in 24-lb. cartons, 6 4-lb. bags; 
Code 35 Gamkil Emulsion containing 25% pure gamma 
isomer in a water emulsible form. These formulations 
are specific for aphis, leaf miner, wire worm, snout beetle 
and certain other insects. Prices on request. 

70 Remedies 
ROSS BROS. CO., Worcester, Mass. 
