Allen, Sterling & Lothrop, Portland, Maine 

INSECTICIDES AND FUNGICIDES 
We distribute a complete line of Niagara Dusts and Sprays—and will quote on request— 
on any quantity. 
We recommend Kolodusts and Kolosprays to fruit growers, the materials that stick and 
protect from scab and insects. 
To Vegetable Growers—we urge the use of Copper Oxy Chloride Dusts and Sprays 
(neutral copper) with and without poison as being outstanding for insect and disease control. 
To Home Gardeners and Dealers — The Niagara Line is packaged in small sizes — com- 
pounded just as carefully for your successful use. 
VICTORY GARDEN 
All Purpose Dust or Spray 
An all purpose dust containing a stomach 
poison, for chewing insects, a _ contact 
poison, and a neutral copper, to aid in con- 
trol of plant diseases. Recommended for 
general vegetable garden use. 
1 Tb. bag 25c; 4 Ib. bag 60c. 
POTATOX 
A combined poison with copper for use on 
potatoes and other hardy vegetables. Used 
at rate of 7 Tbs. per 100 gallons. Smaller 
dosages and directions on bags. An ideal 
combination material. May be dusted or sprayed. 
71 Ib. bag $1.19. 
FLOWER GARDEN DUST. The combined 
insecticide and fugnicide, containing sul- 
phur and lead arsenate in just the right 
proportion to kill the bugs and prevent 
disease. 
1 fb. Canister 35c each; 4 fb. Bag 90c. 
VEGETABLE GARDEN DUST. A correct 
combination of neutral copper and Calcium 
Arsenate. It is a desirable general purpose, 
all around spray or dust. 
1 tb. Canister 35¢ each; 4 Ib. Bag 85c. 
ROTENONE DUST. Leaves no harmful 
residue. Kills bugs, beetles, worms, cater- 
pillars, thrips and plant lice. Harmless to 
man or beast. 
1 ib. Canister 35c¢ each; 4 ib. Bag 90e. 
NIAGARA POMO-GREEN with Nicotine 
The Leaf Green ALL-IN-ONE Dust or Spray 
A complete insecticide and fungicide combined. 
It can be used effectively against both chewing 
and sucking insects (Aphis) and will positively 
control most of the diseases of flowering plants 
and shrubs. Highest rating given in tests con- 
ducted by American Rose Society. ; 
1 tb. Jar 80c; 5 tbh. Can $3.00. 
MEXICAN BEAN BEETLE DESTROYER 
Kills bean beetles, ete., quickly without 
burning the foliage and it can be either 
dusted or sprayed. 
1 Ib. Canister 30¢ each; 4 Ib. Bag 65c. 
CUCURBIT DUST. An ideal fungicide 
and insecticide for use on squash, cucum- 
bers, melons. Contains copper oxychlor- 
ide sulphate (C-O-C-S) plus poison. A 
proven inexpensive dust. Packed 50-1b. 
bags and 5-1b. bags. 
COPODUST (with C-O-C-S). Definitely 
a superior material for general blight or 
disease control. Effective on dry foliage, 
moisture not necessary. Packed 50-Ib. bags and 
5-Ib. bags. 
COPOTEX (with C-O-C-S). Like Copo- 
dust but with poison added. Gives su- 
perior results. A fast killer. Particularly 
a good potato dust. 
5-Ib. bags. 
ROTENONE DUSTS. RO-KIL 50. Is the Lat- 
est scientific development in Rotenone Dust. 
Devised to give greater killing power, better 
coverage, greater sticking qualities. Packed in 
50-Ib. bags. 
SUSPENSO LEAD ARSENATE.  Ni- 
agara’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. 
Cc. O. C. S. SPRAY. A neutral insoluble 
copper spray for all vegetables where dis- 
ease may be present. Less expensive than 
Bordeaux Mixture. Packed 3 Ib. bags, 16 
per case. 
NEU ROTE. A ‘‘non-poisonous’”’ insecti- 
cide—which controls many chewing and 
sucking insects on flowers, vegetables and 
ornamentals. The highest grades of Ro- 
tenone and Pyrethrum are used in manu- 
facturing Neu Rote. In addition an organic 
fumigant plus a special wetting and spread- 
ing agent used to insure highest efficiency 
of the active principals. Packed in 1 o0z., 5 
oz., and 12 oz. bottles. Also 1 gallon and 5 
gallon cans. 
Packed 75-Ib. bags and 
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