Allen, Sterling & Lothrop, Portland, Maine___ 
INSECTICIDES AND FUNGICIDES 
Because of possible market fluctuations, prices will be quoted on application. Prices—F. O. B. 
Portland unless otherwise specified. 
Niagara Dusts 
KOLODUST. An exclusive Niagara product 
consisting of a super-fine dusting sulfur contain¬ 
ing colloidal sulful which is sulfur in its finest 
form. It difuses thru moisture which is not true of 
ordinary sulfur. Thus—you can dust in the rain 
effectively with Kolodust—it sticks and protects. 
KOiLODU'ST (without poison) used when a 
fungicide only is desirable. 
KOLOTEX. A combination of Kolodust and 
lead arsenate for use under ordinary worm con¬ 
ditions. 
KOLOKIL. Contains more lead arsenate for 
use when chewing insects are more severe. 
COPODUST. A superior special Copper lime 
dust that assures a continuous Bordeaux film 
after application to vegetables. This continuous 
film affords better coverage—better protection to 
crops. Packed 75 lb. bags and 100 lb. drums. 
COPOTEX. Like Copodust gives results su¬ 
perior to ordinary Copper lime arsenate mixtures. 
Copotex contains poison for chewing insets. A 
most excellent dust for general garden use—po¬ 
tatoes, etc. Packed 75 lb. bags, 100 lb. ddrums 
and 5 lb. bags. 
ROTENONE DUST. For use where an arse¬ 
nical is objectionable. Controls worms on cab¬ 
bage and cauliflower, pea lice, bean beetles, 
striped cucumber beetle and many other insects. 
A particular carrier is used to give the most 
efficiency to the active ingredients. Packed in 
50 lb. bags and 5 lb. bags. 
NICOTINE DUST. A standard contact in¬ 
secticide used to control sucking insects, aphis, 
leaf hoopers, etc. Two strengths available—A-l 
3% and P. A. 4%. Packed in drums only. 
Niagara Sprays 
KOLOFOG. A highly effective sulfur spray for 
apples and certain ornamentals, where wettable 
sulfur is desired. A truly colloidal sulfur, mor© 
effective because of extremely fine particle size. 
It is adhesive so makes an excellent carrier for 
lead arsenate. Especially recommended for calyx 
and first cover sprays. For later spraying where 
the excellent sticking qualities of Kolofog may be 
objectionable use Pre-Harvest Kolofog. Packed 
48 lb. cartons, 8-6 lb. bags. 
PRE-HARVEST KOLOFOG. For late use, on 
fruit and certain ornamentals. Gives a very- 
smooth “dusty” coverage. An excellent fungK 
cide—prevents pin point scab. Packed 8-6 lb. 
bags per carton. 
SUSPENSO LEAD ARSENATE. Niagara's 
most recent lead arsenate. A high degree of 
quick lasting suspension which spreads quickly 
and evenly. Contains a maximum of killing 
power. Reacts very slowly with lime sulfur. 
CAL-RITE. Niagara’s safe calcium arsenat© 
for fruit. Where late sprays are required for in-*, 
sect pests, use Cal-rite. Inexpensive—safe-effec-. 
tive. Packed in 48 lb. cartons. 
DUO BORDO. Makes a real Bordeaux mix-^ 
ture with an even coverage of fresh Bordeaux 
membranes. The most effective of copper sprays. 
Packed in 5(0 lb. cartons consisting of 5 bags of 
treated bluestone and 5 bags of excellent lime. 
Dump a bag of each into the tank—it mixes in-< 
stantly—sprays out well—sticks and protects. 
NEU ROTE. A “non-poisonous” insecticide— 
which controls many chewing and sucking in-< 
sects on flowers, vegetables and ornamentals. 
The higest grades of Rotenone and Pyrethrurp 
are used in manufacturing Neu-Rote. In addK 
tion an organic fumigant plus a special wetting 
and spreading agent used to insure highest 
efficiency of the active principals. Packed in 1 oz. 4 
5 oz., and 12 oz. bottles. Also 1 gallon and 5 gaK 
Ion cans. 
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