Plant with Confidence 
DISINFECTANTS 
Cubor Sulphur Dust. Non-Arsenical Bote* 
none—Sulphur Dust. Cubor Sulphur Dust 
kills the same types of insects as Cubor 
Dust "75.” The sulphur contained in 
Cubor Sulphur Dust, by helping to acti¬ 
vate the rotenone ingredient, hastens re¬ 
sults on insects and controls mildew and 
certain other plant diseases, as well as 
repelling red spider. Particularly useful 
in preventing and controlling diseases on roses. Cubor 
Sulphur Dust controls such diseases as rust on beans, 
giving them a firm and velvety finish. Prices not pre¬ 
paid: 1-lb. sifter top cans, 40c; 4-lb. bags, 60c; case of 
12, 4-lb. bags, $6.25; 100-lb. bags, $12.00. 
Copper-Hydro "40." A new copper fungicide—(26% 
metallic copper). Copper-Hydro "40” offers twice as 
much metallic copper, 26%, as does commercial 13% 
Bordeaux mixture, at a decided saving in cost. Used by 
itself, Copper-Hydro "40” makes an ideal fungicide. 
In the presence of moisture, such as dew, the copper be¬ 
comes soluble at a regulated rate and provides a condi¬ 
tion which kills fungus without plant injury. As Copper- 
Hydro "40” is neutral in reaction, it is the first copper 
compound of high fungicidal value that may be satis¬ 
factorily combined with such effective insecticides as 
pyrethrum, rotenone, and various arsenicals. It mixes 
well with sulphur, oil sprays and various wetting and 
sticking agents, thus saving the cost of double applica¬ 
tions. Use as a dust or spray for general fungicide con¬ 
trol on tree fruits, small fruits and vegetables. Stabi¬ 
lized to remain in active chemical form during storage 
and use. Prices not prepaid: 4-lb. bags, 75c; 100-lb. 
bags, $12.75. 
Blue Vitriol or Sulphate of Copper is a preventive of 
smut in gp-ain. It is very effective and probably the 
cheapest fungicide in use today. One pound Blue Vitriol 
dissolved in 20 gallons of water is sufficient to treat 30 
bushels of wheat or barley for smut. Five pounds of 
Blue Vitriol and 5 pounds of lime added to 60 gallons 
of water is effective for celery spray. Prices, not pre¬ 
paid: 1 lb., 15c; 2 lbs., 25c; 5 lbs., 60c; 10 lbs. $1.15. 
Formaldehyde is of pronounced efficiency in destroying 
disease germs affecting both animal and plant life. Is 
successfully employed as a preventive of such fungous 
diseases as potato scab, onion and grain smuts, musty 
corn, and other affected seeds, damping off of seedlings, 
club root of roses, etc. The dilution for most purposes 
is 1 pound, or pint, of formaldehyde to 15 or 20 gallons 
of water. One pint to 40 gallons of water will treat 30 
bushels of wheat or barley, or 40 bushels of oats for 
smut, or 60 bushels of flax for wilt. Prices, not prepaid: 
1-lb. can, 40c; 6 lbs., $1.80. 
Corrosive Sublimate (Mercuric Chloride) for treatment 
of seed potatoes to control scab, maggots, and rhizoc- 
tonia. Dissolve 4 ounces of Corrosive Sublimate in warm 
water. Then add to cold water in a wood barrel or vat 
to the amount of 30 gallons. First lot, treat 1*4 hours. 
Second lot, 1% hours. Third lot, 2 hours. Then throw 
out as the solution is worthless. Is a rank poison and 
care should be taken in handling it and in its disposition. 
Prices, not postpaid: 4 ozs., 61c; lb., $2.09. 
B-K Liquid. Powerful purifier, deodorant. A germicide, 
bactericide for farmers, dairymen, poultrymen, milk 
bottling plants, rabbit feeders. Sterilize all dairy uten¬ 
sils with B-K. It is highly efficient for use around soda 
fountains, taverns, restaurants. Sterilize glasses, steins, 
mugs, cups. It removes the menace to public health by 
killing the germs left around dishes and glasses that 
might be transmitted by saliva-borne diseases. Prices 
not prepaid: 4-oz. bottle, SOc; 10-oz. bottle, 50c; 1-qt. 
bottle, 90c; 1 gaL bottle, $2.00; 6-gal. bottle, $8.50. 
B-K Knox-Out Fly Spray is a high type, odorless, stainless, 
non-gumming livestock spray with good lasting or re¬ 
pelling action. It will not taint milk. Prices not pre¬ 
paid; 1 qt., 60c; 1 gal., $1.60; 6 gals., $6.76. Larger con¬ 
tainers quoted on request. 
Corona Coppercarb is used for killing smut spores in 
wheat. It contains from 18 to 20 per cent Copper Car¬ 
bonate and is a product specially prepared to give good 
coverage. The label gives full instructions, and further 
information will be furnished on request. Having a 
lower metallic copper content more Coppercarb is re¬ 
quired per bushel than is required of the 52-54 per cent 
Copper Carbonate, but the price is lower. 6 to 8 ounces 
per bushel is recommended. Prices, not prepaid: 6 lbs., 
95c; 6, 5-lb. cartons, $4.50. 
Copper Carbonate is very efficient for the control of bunt 
or stinking smut of wheat. Two or 3 ounces of 52-54 
per cent Copper Carbonate per bushel of grain is suffi¬ 
cient. The value of Copper Carbonate is determined by 
its metallic copper content. Copper Carbonate with less 
metallic copper can be bought for less. Prices, not pre¬ 
paid: 6 lbs., $1.35. 
New Improved Ceresan, a new low cost 
grain disinfectant, costing only 1% to 
2% cents per bushel. Unusually effective 
in controlling bunt or stinking smut in 
wheat; covered smut and stripe of bar¬ 
ley; and oat smut. Is easily and quickly 
applied. Seed should be treated 24 hours 
before planting. Does not reduce drilling 
rates nor damage drills. One pound 
treats 32 bushels of wheat, oats or barley. 
Prices, not prepaid: 1-lb. tin, 70c; 6-lb. tin, $3.00. 
2% Ceresan for sorghums. Prices, not prepaid: 1 lb., 70c; 
6 lbs., $3.00; 25 lbs., $12.75. 
New Improved Semesan Bel, a dip disinfectant for seed 
potatoes. The treatment is easy and quick. It is inex¬ 
pensive, as 1 pound treats 60 to 80 bushels of seed at a 
cost of 1*4 to 3 cents per bushel. Prices, not prepaid: 
4-oz. tin, 46c; 1-lb. tin, $1.60; 6-lb. tin, $6.75; 26-lb. 
pail, $31.00. 
New Improved Semesan Jr. is a dust disinfectant for treat¬ 
ing field and sweet corn. Also for preventing the seed 
rotting of early planted corn. It is easily and quickly 
applied, harmless to seed, and does not materially slow 
up the rate of drop nor prevent accurate planting. It 
costs less than 3 cents per acre for the treatment of field 
corn. Two ounces per bushel is required. Prices, not 
prepaid: 4-oz. tin, 35c; 1-lb. tin, $1.00; 6-lb. tin, $4.75; 
25-lb. pail, $21.00. 
Semesan is a general disinfectant for vegetable and flower 
seeds or bulbs, and for certain plant diseases. It is 
applied by the convenient dust or liquid method, and 
costs from ^ to 1 cent a pound. Semesan is one of the 
standard fungicides for controlling brown patch of 
grasses. Prices, not prepaid: 2-oz. tin, 36c; 1-lb. tin, 
$2.25; 6-lb. tin, $9.90; 25-lb. pail, $46.60. 
Cuprocide, the standard Bed Copper Oxide for seed treat¬ 
ment, protects seed from damping-off and certain other 
fungus diseases. As a spray material, it controls damp¬ 
ing-off of seedlings, and many blight and mildew fungi. 
Prices, not prepaid: 4 oz., 35c; 1 lb., 90c; 5 lbs., $4.00. 
Red Arrow Spray. Non-poisonous. Kills chewing and 
sucking insects. Contains pyrethrum, derris and soap in 
convenient form. Easy to use. Economical. 1-oz. bot¬ 
tle, 36c; 4-oz. bottle, $1.00; 1-pt. glass, $2.50; quart, $4.00, 
not prepaid. 
B-K Powder. A new sterilizing and disinfecting product. 
It is a low-priced stabilized hypochlorite powder, and is 
especially adapted for the requirements of the larger 
. users of hypochlorite, on account of its greater economy, 
and for those who do not object to going to the trouble 
of preparing a stock solution. Small users of hypochlo¬ 
rite will probably find that B-K Liquid, as it eliminates 
the trouble of preparing a stock solution, is most con¬ 
venient. Prices, not prepaid: Small size bottle, 91/3 ozs., 
76c. Large size bottle, 13^ lbs., $1.50. 
B-K Indor Insect Killer, a highly refined insecticide for 
household use. Contains a delicate perfume and will not 
taint foods nor stain fabrics. Kills flies, moths, ants, 
mosquitoes, bedbugs, cockroaches and other insects. 
Prices not prepaid: Va pt., 36c; 1 pt., 60c; 1 qt., $1.00. 
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