Insecticides and Fungicides 
DDD 50 WETTABLE POWDER, Code 215. 
Contains 50% Dichloro-diphenyl-dichloroethane. 
Used for the control of red-banded leaf roller on 
Apples where a wettable powder is preferred, 
The usually recommended dosage is 2 lbs. in 100 
gals. of spray. Packed 50-lb. bags. Also packed 
48-lb. carton, 12 4-lb. bags. Prices on request. 
DIELDRIN WETTABLE 50%, Code 762. The 
new insecticide for the control of ecutworms, 
grasshoppers, tarnish plant bugs, thrips, chiggers, 
mosquitoes, Plum curculio and many other pests. 
Packed 24-lb. cartons, 12 2-lb. bags. Price on re- 
quest. 
A miscible form of Dieldrin, Code 833, is also 
available. Price: 1-gal. jugs on request. 
Lindane 
“LINDANE.” Niagara dust and spray formu- 
lations, containing the gamma isomer of benzene 
hexachloride. The gamma isomer is for all prac- 
tical purposes odorless and tasteless. Formula- 
tions are: 
LINDANE 1 DUST, Code 33. Used for the con- 
trol of aphis, leaf miners, spittle bugs, Japanese 
beetles, and Rose chafers. Packed 50-lb. bags. 
Price: $12.40 per 100 lbs. 
LINDANE 25 SPRAY, Code 261. Contains 25% 
Lindane. Used for the control of aphis, leaf 
miners, and household pests such as flies and 
cockroaches. Packed 20-lb. carton, 4 5-lb. bags, 
15-lb. bulk fibre drum. Price: 5-lb. bag, $2.25 
per Ib.; 15-lb. fibre drum, $2.05 per Ib. 
LINDANE 25 EMULSION, Code 34. Contains 
25% Lindane in a water emulsible form. Used 
for the same purposes as Code 261 Lindane 25 
Spray, in addition lends itself to use in concen- 
trate applicators. Packed 1-gal. cans; 5-gal. 
drums. Price: 1-gal. can, $18.24; 5-gal. can, 
$17.93 per gal. 
LINDANE 25 CONCENTRATE, Code 268. 
Contains 25% lindane. A _ concentrate ma- 
terial used for formulating products contain- 
ing Lindane. Packed 1-gal. cans; 5-gal. drums. 
Prices on request. 
BHC 10 SPRAY, Code 404. A wettable powder 
containing 10% gamma isomer BHC plus other 
isomers. Recommended for Cabbage maggot 
control, rosy aphid and curculio control in 
specific instances. Packed 50-lb. carton, 10 5-lb. 
bags. Ask us for prices and full information on 
use. 
CHLORDANE 
CHLORKIL 40 SPRAY, Code 134. A dry wet- 
table formulation containing 40% chlordane for 
the control of grasshoppers, curculio, ants and 
certain other turf insects. Packed 24-lb. carton, 
Fc bags. Price: Per carton, $14.10; 4-lb. bag, 
218. 
CHLORKIL 5 DUST, Code 438. Contains 5% 
technical chlordane. For control of ants and 
grasshoppers, use 20 to 40 Ibs per acre. Packed 
50-lb. bags. Price: $11.50 per cwt. 
CHLORKIL 72 MISCIBLE, Code 237. A mis- 
cible formulation of chlordane. Each gallon con- 
tains 5 Ibs. technical chlordane. 1-gal. jug, 
$11.95. Per gal. in 5-gal. drum, $11.70. 
Tepp 
NIAGARA TEPP. Also known as Hexamite 
Code 997. Contains 40% tetraethyl pyrophos- 
phate and 60% other related organic phosphate 
esters. It is outstanding for control of mites on 
Apples, aphids and certain other insects. It is a 
contact toxicant. Packed in 1-gal. and 1-pt. 
glass containers. Prices on request. There is also 
a 1% Niagara Tepp Dust, packed 50-lb. bags, 
available. Prices and further information on 
request. 
Niagara Brand 
Parathion 
NIAGARA PHOSKIL SPRAY, Code 66. Con- 
tains 15% parathion. As a wettable powder, ef- 
fective against many insects such as red mite, 
bud moth, Oriental fruit moth, etc. Packed 24- 
lb. carton, 12 2-lb. bags. Prices on request. 
NIAGARA PHOSKIL DUST, Code 67. Con- 
tains 1% parathion. Used for the same purpose 
as Niagara Phoskil Spray where a dust is pre- 
ferred. Packed 50-lb. bags. Prices on request. 
Also 114% and 2%. 
NIAGARA PHOSKIL 25 MISCIBLE, Code 
544. Used for same purpose as Phoskil spray 
where an emulsion is preferred. Prices and fur- 
ther information on request. 
Niagara Z-C 
NIAGARA Z-C SPRAY, Code 49. Contains 
70% zine dimethyldithiocarbamate formulated 
as a wettable powder. Especially recommended 
for use on Tomatoes in an alternate spray pro- 
gram with COCS copper for control of disease. 
Use 1% to 2 lbs. Z-C per 100 gals. Recommenda- 
tions for Zerlate or Z-C Spray are identical. 
Packed 36-lb. carton, 12 3-lb. bags. Price: Lb., 
64c. Case lots, 60c per Ib. 
NIAGARA Z-C DUST, Code 48. Contains 7% 
active ingredients or the equivalent of 10% Zer- 
late. Espeeially effective for early blight and 
anthracnose, also acts as a plant stimulant to 
increase yields in Tomato fields and certain 
other crops. Packed in 50-lb. bags. Use 20 to 40 
lbs. per acre. Price: $10.20 per cwt. 
MALATHION 25 WETTABLE POWDER, 
Code 208. A new safe insecticide effective against 
mites and aphids especially on fruits and vege- 
tables. Also very effective against flies around 
buildings which house domestic animals. Packed 
in 48-lb. carton, 12 4-lb. bags. Price on request, 
MALATHION 4 DUST, Code 80. Used for the 
same purpose as Malathion 25 Wettable Powder 
where a dust is preferred. Packed in 50-lb. bags. 
Price on request. 
MALATHION 50 MISCIBLE, Code 77. Used 
for the same purpose as Malathion 25 Wettable 
Powder where an emulsion is preferred. Packed 
in l-gal. jug and 5-gal. cans. Price on request. 
Sulphur Fungicides 
Kolo Formulations 
Sulphur Sprays and Dusts for use on Apples, 
Peaches and wherever sulphur or sulphur and 
arsenicals are indicated to prevent disease or 
eontrol chewing insects. 
KOLOFOG, Code 323. A highly effective fused 
bentonite-sulphur spray for use on Apples and 
Peaches replacing lime-sulphur solution follow- 
ing dormant or delayed dormant use. Because 
of its great effectiveness, it makes an excellent 
carrier for arsenate of lead. Non-caustic and is 
especially recommended for the _ pre-blossom 
ealyx and first cover sprays. In the latter sprays 
where the excellent sticking qualities of Kolofog 
may be objectionable, we recommend use of 
Kolospray. Price: 48-lb. carton (8 6-Ib. bags), 
$5.45; 5 cartons or more, $5.20 each; 6-Ib. bag, 
90c. 
KOLO 100, Code 437. A highly effective combin- 
ation of fused bentonite, sulphur and dichloro 
naphthoquinone for the control of fungus dis- 
ease on Apples and Peaches. Packed 42-lb. carton, 
12 314-lb. bags. For prices and additional infor- 
mation see us. 
KOLOSPRAY, Code M512. A wettable sulphur 
of micron fineness fortified with fused benton- 
ite-sulphur to improve covering qualities and 
effectiveness of the wettable type of sulphur. 
One of the best so-called wettable sulphurs on 
the market. Price: 50-Ib. bag, $4.75; 100 Ibs., 
$9.10. Packed also 10 5-lb. bags per carton, per 
100 Ibs., $10.30; per 50-lb. carton, $5.25; per 
5-Ilb. bag, 75c. 
NIAGARA KOLODUST, Code 216. The new 
exclusive NIAGARA dust that “sticks through 
rain and wind.’ A fungicide only, used in the 
control of disease on fruit and flowering plants. 
Packed in 50-lb. bags. Per 100 lIbs., $8.10. 
NIAGARA KOLODUST 100, Code 421. An 
effective combination of fused bentonite-sulphur 
dust and dichloro naphthoquinone, for the con- 
trol of fungus diseases on Apples and Peaches. 
Packed 50-lb. bags. $10.15 per 100 Ibs. 
NIAGARA KGLOKIL, Code 229. The new ex- 
clusive NIAGARA sulphur and poison dust con- 
taining large percentage of arsenate of lead. 
This material is used wherever extra heavy 
ravages of chewing insects prevail; also in con- 
trolling such diseases as may be present. Per 100- 
Ib. bag, $13.65. 
KOLOKIL SPECIAL, Code M524. The new 
exclusive Niagara sulphur and poison dust con- 
taining extra large percentage of arsenate of 
lead. This material is reeommended where codling 
moth and gypsy moth are especially troublesome 
in Apple orchards. Per 100-lb. bag, $16.30. 
KOLOKIL NIATOX 5 DUST, Code 828. For 
use on Apples for control of scab, codling moth, 
curculio and leaf hopper. Packed in 100-lb. bags. 
Price; Per cwt., $15.90. 
NIAGARA CLOVER KIL, Code 735. We have 
the new Endothol formulation which has shown 
excellent promise in control of clover on golf 
turf. We also carry this chemical in another 
formulation which is used as a defoliage for 
nursery stock. Ask us for further information 
on Niagarathal-DF Liquid. 
NIAGARA CODE 994 PURATUREF 177. The 
sensational new wettable organic cadmium fungi- 
cide for control of large brown patch, dollar 
spot and other fungous diseases of golf greens, 
lawns and fine turf grasses. Can be applied as 
spray or dust. Active ingredients: phenyl amino 
cadmium dilactate complex 20%. Use at the rate 
of 1 lb. per 100 gals. water applied to 10,000 to 
12,000 sq. ft. of turf. Full directions on label. 
Ask for circular. Packed 12 1-lb. pkgs. per case. 
1 Ib., $4.50; case, $45.00. 
Miscellaneous Materials 
DRY LIME-SULPHUR. Used in dormant 
spray applications for the control of Peach leaf 
curl, scales, etc., and for the control of Apple 
and Pear scab. Packed in 1-lb. can, 70c; 5-lb. 
can, $3.00; 200-lb. drum, 25 8-lb. bags, $37.50. 
NIAGARA AMSOL. Code 29. Amine type of 
weed killer—a liquid for farm use. l1-gal. can, 
$4.43. Also packed in 5-gal. and 55-gal. drums. 
Prices on request—see circular. 
NIAGARA EstaSol. Code 133. Ester type of 
2, 4-D—recommended for killing woody and 
hard-to-kill weeds, poison ivy, etc™ Used on 
rights-of-way by commercial sprayers. Get cir- 
cular. l-gal. can, $4.43. Also packed in 5-gal. 
and 55-gal. drums. Get our prices on same. 
NIAGARA-STIK. A hormone spray powder 
used in the prevention of premature pre-harvest 
drop of fruit and also at post blossom to effect 
chemical thinning of set. Active ingredient the 
sodium salt of naphthelene acetic acid. Packed 
in 44-lb. can, 45c; case of 24 1%4-Ib. jars, $10.55. 
NIAGARA STIKCOL. Code 537 (TCPPA). A 
new hormone spray for preventing premature 
drop of Apples. The active ingredient is a salt 
of 3, 4, 5-trichlorophenoxypropionic acid. It is 
used at the rate of % pt. per 100 gals water. 
Packed 24 14-pts. per carton. Prices on request. 
NIAGARA STIK-HORMONE DUST. Code 
632. An _ effective formulation of napthalene 
acetic acid in dust form to prevent premature 
dropping of fruit. Packed 50-lb bags, $10.70 cwt. 
See us on double strength dust. 
Z-1 COLLOIDAL SPREADER, Code 139. 
Despositor, film builder. Reduces run-off, affords 
smoother coverage. Used at rate of 44 lb. per 
100 gals water. Packed 25-lb. carton, 25 1-lb. 
bags per carton. Price: 48c per lb. in case lots. 
NIAGARA NABAM SOLUTION, Code 717. A 
liquid material designed for use in spray appli- 
eations for the control of certain diseases at- 
tacking Potatoes, Tomatoes, Celery, Onions, Pep- 
pers and certain other crops. The active ingredi- 
ent contained in “Dithane” and ‘Liquid Par- 
zate.’’ Zine Sulphate must be added to this solu- 
tion in order for this material to act as a fungi- 
cide. Prices on request. 
ROSS BROS. CO., Worcester, Mass. 
Spray Materials 49 
