179-181 Commercial Street, Worcester, Mass 
61 
Remedies for Insects, 
WILSON’S O. K. PLANT SPRAY. An excellent general contact 
spray for garden or greenhouse. Dilute 1 qt. to 10 gals, water. 
Kills Aphis, Thrip, Red Spider, Lace Wing Fly on Rhododen- 
drons. Box Mite, Currant Worms, etc. Prices: % pt. 40c, 1 qt. 
£1.00, 1 gal. £3.00, 5 gals. £12.00. 
PYROX. Mix 1 pound to 5 gallons of 
cold water. Safe all-round spray for kill¬ 
ing leaf-eating insects; prevents blight 
and fungous troubles on potatoes, vege¬ 
tables, roses, fruit trees, etc. 
PRICES: 
1-lb. jar .£ 0.50 
5-lb. drum. 1.75 
10-lb. drum. 3.00 
25-lb. drum . 5.00 
50-lb. drum. 7.25 
100-lb. keg . 12.50 
300-lb. barrel . 30.00 
NICOTINE PYROX is the standard Pyrox with nicotine added to 
control sucking insects as well as the chewing insects and blight. 
A complete spray. 
10-oz. jar .£0.50 
40-oz. drum. 1.25 
5-lb. drum. 1.75 
10-lb. drum. 3.00 
100-lb. drum, per lb. 
200-lb. drum, per lb 
Kills Poison Ivy and 
Other Weeds. 
1-lb. sifter top can .£0.50 
3!/2-lb. sifter top can 1.50 
15-lb. drum. 3.50 
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KILLS-RATS-ONLY 
Farm size price: £2.00, postpaid £2.10. 
postpaid £1.10. 
Will rid your premises 
without endangering your 
pets, livestock, poultry, etc. 
Harmless to animals other 
than rats and mice. Price: 
2 ozs. 75c, postpaid 80c; 
4 ozs. £1.25, postpaid £1.35. 
K-R-O Ready Mixed £1.00, 
Tanglefoot Fly Spray 
Destroys flies, fleas, mosquitoes, bed bugs, wasps, 
spiders, moths, roaches, and ants, as well as certain 
other insects that infest houses, stores, etc. V 2 pt., 
weight 1 lb., 35c; 1 pt., weight 2 lbs., 65c; 1 qt., 
weight 3 lbs., £1.00; 4 qts., weight 9 lbs., £3.00. 
K-O FLY SPRAY for Cattle. Contains no tar, 
refuse or heavy dark oils. Will not taint milk 
when used as directed. Price: Per gallon £1.50, 
weight 9 lbs. 
KALITE 
A quick-killing dust for most chewing insects, as 
Beetles, Worms, Caterpillars, including Cucumber 
Beetles, Mexican Bean Beetles, Cabbage and Tomato 
Worms, Blister Beetles, Flea Beetles. 1-lb. can 35c, 
3V4-lb. can £1.00. 
KALO SPRAY 
Used as a wet spray for same insects as KALITE. 
Also Codling Moth, Oriental Fruit Moth, Curculio. 
Safe to use and safe for foliage. V^-lb. can 35c, 4-lb. 
bag 90c. 
KALOIL 
A non-poisonous spray for most insects. An economical pyrethrum 
contact spray. For sucking insects such as Aphis (plant lice), Leaf 
Hoppers, Mites, Thrips, White Flies. lV2" oz - can 35c, 6 ozs. £1.00, 
32 ozs. £3.50. 
KALITE and KALOIL are mailable. 
Rodents, Fungus, Etc. 
■Green 
With 
Nicotine 
The Leaf Green ALL-IN-ONE 
Dust or Spray 
A single all-purpose dust and spray 
which we can recommend. Because of its 
color it is practically invisible. Effective 
against both chewing and sucking insects (Aphis) and will posi¬ 
tively control most of the diseases of flowering plants and shrubs. 
Highest rating given in tests conducted by American Rose Society. 
PRICE: 
1-Ib. can.£0.75 
5-lb. can... 3.00 
NIAGARA COPODUST. The New, Exclusive Niagara Copper 
Lime Fungicide for potatoes and other field crops. Per 100-lb. 
drum £6.95. 
NIAGARA COPOTEX. The New, Exclusive Niagara Copper Lime 
Dust for field crops, with poison added, for potato bugs, etc. 
Per 100-lb. drum £9.15. 
NIAGARA VITIDUST. The Standard Copper Lime and Poison 
Dust for apples and grapes, used to control disease and chewing 
insects. Per 100-lb. drum £7.50. 
NIAGARA D-18. The Standard Copper Lime and Poison Dust 
used to control potato bugs and diseases on all truck crops. Per 
100-lb. drum £8.00. 
NIAGARA D-25. The Standard Copper Lime Dust, used for the 
control of diseases only, on potato and truck crops. Per 100-lb. 
drum £6.40. 
NIAGARA A-l NICOTINE DUST. The Standard Contact Dust, 
used to control sucking insects, aphis, red bugs, pear psylla, etc. 
Per 100-lb. drum £11.50. 
For small quantities of the four above materials add $1.30 per 
100 lbs. for 50-lb. drums, and $2.30 per 100 lbs. for 25-lb. drums. 
NIAGARA KOLODUST. The New Exclusive NIAGARA Dust 
that “sticks through rain and wind.” This is a fungicide only, 
used in the control of diseases on fruit and flowering plants. Per 
100-Ib. bag £5.20. 
NIAGARA KOLOTEX. The New Exclusive NIAGARA Sulphur 
and Poison Dust that “sticks through rain and wind.” This is a 
fungicide and stomach poison combined, used for the control of 
codling moth, strawberry weevil and diseases on apples, pears, 
etc. Per 100-lb. bag £6.75. 
NIAGARA KOLOKIL. The New Exclusive NIAGARA Sulphur 
and Poison Dust containing extra large percentage of Arsenate of 
Lead. This material is used wherever extra heavy ravages of chew¬ 
ing insects prevail; also in controlling such diseases as may be 
present. Per 100-Ib. bag £7.35. 
Niagara Duo-Bordo 
Consists of lime and bluestone all weighed out in 5-lb. bags for 
making fresh Bordeaux Mixture instantaneously right in the spray 
tank. A package each of chemical lime and finely ground bluestone 
so processed as to be instantly soluble. Directions for mixing on 
packages. Makes a real Bordeaux Mixture—-every membrane gela¬ 
tinous. Ask for circular. Packed in 50-lb. cartons—consisting of 5 
bags of bluestone and 5 bags of lime—enough for 250 gals, spray. 
Price: Per 50-Ib. carton £4.00. 
Niagara Koloform 
This exclusive Niagara summer sulphur spray is used for summer 
applications on Peaches and late applications on Apples. Carton con¬ 
tains eight 7V 2 'lb. bags. 60-lb. carton £3.85, 7*/2"Ib. bag 65c. 
Niagara Kolofog 
The last word in sulphur fungicides. A colloidal sulphur for use 
on Apples and Peaches, replacing lime sulphur in all sprays follow¬ 
ing dormant or delayed dormant. Will not russet fruit or burn foli¬ 
age. Best carrier for Arsenate of Lead. Use 6 lbs. per 100 gallons 
of water. Price: 48-lb. carton (8 6-lb. bags) £4.75, 6-lb. bag 75c. 
