Allen, Sterling & Lothrop, Portland, Maine 43 
Distributors of NIAGARA INSECTICIDES and FUNGICIDES 
WEED KILLERS. For home garden and lawn use — commercial farms, — indust- 
rial use — pasture improvement — grasslands. Send for circulars. 
NIAGARA AM SOL — ESTA SOL — M. C. P. — CHLORO I. P. C. — BRUSH KILLER 
each packed in gallons, five gallons and drums. 
SINOX P. E. for use on corn, beans, peas, potatoes. 
Packed in 1 gallon, 5 gallon, and 30 gallon drums. 
SINOX W. For use on legumes, grasses. Packed in 5 gallon cans. 
MALATHION 50 SPRAY. An emulsifiable liquid for reduction of flies in and around 
dairy barns and farms generally. For control of aphids and mites according to label. 
Packed 4 oz., 1 pt. and 1 gallon containers. 
KOLO FRUIT TREE DUST or SPRAY. To control common diseases and insects on 
apples, peaches, pears, plums and many ornamentals. May be dusted or sprayed. Frequent 
applications before and after blossoms (not during) should give excellent disease and 
insect free foliage. 
Packed 1 lb. cans and 3 lb. bags 
POTATOX. An improved formula for an old standby — contains DDT and Copper. 
Controls bugs and blight. Spray or Dust. 
Packed 1 lb. cans — 4 |b. bags 
C.0.C.S. ROTENONE. Rotenone plus Copper. Ideal for cucumbers (striped beetles 
and wilt) tomatoes for flea beetle and blight, peony blight, mildews and many diseases 
and insects. An all round material. Contains .75% Rotenone and Copper. 
Packed 1 lb. cans — 4 lb. bags 
DDT 5 Dust. A standard 5% DDT Dust to control potato beetle, flea beetles, leaf hop- 
pers, gypsy moths, and chewing insects on fruit, vegetable or ornamentals. Also a specific 
for corn borer and corn ear worm. 
Packed 1 lb. cans — 4 Ib. bags. For 50 lb. bag order Code 814 
METHOXYCHLOR. 50% wettable powder. For use in Control of stable flies, horn flies, 
mosquitoes, lice and fleas on dairy cows; also as a residual spray in buildings. Excellent for 
Controlling Cabbage worms, Mexican bean beetle, Squash vine borer and many other Insects. 
8 oz. Can Makes 25 Gal. Dilute Spray 
SPIDER-MITE. Contains Aramite. For use in Control of Red Spider on Roses, Red Mite 
and Spruce Mite on Evergreens, Shade Trees and Fruit Trees. This material is green in 
Color and leaves no unsightly residue. 
Packed 1 lb. Cans — 4 lb. Bags 
NEW POMOGREEN. Recently created by Niagara for better control of aphis, rose 
chafers and chewing insects generally. Also for black spot and mildew control. For your 
roses particularly and other flowers as well control insects and diseases with this fine new 
material. Packed 1 lb. cans — 4 lb. bags 
CHLORDANE DUST or SPRAY. One of the newer miracle insecticides which offers 
the best control of ants yet known both out doors and in. Also useful in control of Grass 
Hoppers, Japanese Beetle and Turf Insects. Excellent for Cut Worm Control. 
Packed 1 lb. cans — 4 lb. bags 
PURATIZED, CARBAMATE, (or Fermate)), PARATHION (Phos kil), HEXAMITE 
(Tepp), PHYGON and other new organic sprays and dusts available. 
Send for Spray Schedules 
