rFLUID'a 
WEEDi 
DESTROYER 
P 0 auTo WEED DESTROYER 
FVcsm PETER 1EHDE3RSOM <SL CO. s HEW YORS& 
Henderson’s Fluid Weed Destroyer 
Destroys all weeds on brick walks, roads, paths, etc., and prevents the 
growth of fresh ones for a year afterward. Its application is easy, being in 
a liquid form and only requiring to be mixed with water and applied with a 
watering can or sprinkling cart. If the ground is very dry it should first be 
.sprinkled with clear water, so the Weed Destroyer will not soak away too 
quickly. Where large weeds and docks are to be destroyed it is best to mow 
or chop off the tops first. Full directions for use with each package. (Not 
mailable.) 
Quart Can makes 7 to 10 gallons, sufficient for 150 sq. ft.. $0.75 
Gallon Can makes 30 to 40 gallons, sufficient for 600 sq. ft. 2.00 
5-gallon Keg makes 150 to 200 gallons, sufficient for 3,000 sq. ft. 8.75 
50-gallon Barrels make 1,500 to 2,000 gallons, sufficient for 30,000 sq. ft.. 50.00 
Climax” Lawn Sand 
A non-poisonous dried chemical, which if evenly distributed at 4 ounces per 
square yard kills weeds by adhering to their broad flat leaves, but falls clear 
to the roots of the grass and fertilizes the soil. 
It is marvelous how quickly the grass responds and how lasting the improve¬ 
ment. Price, 33^-lb. tin, 75c.; 7-lb. tin, $1.25; 14-lb. tin, $2.25; 28-lb. tin, 
$3.75; 56-lb. tin, $7.00. 
The Key Duster Gun and Cartridges 
The Easy Way of Ridding Your Garden of Disease and Insect Pests 
No Mixing—No Messing—No Waste 
The Key Duster Gun is a specially devised instrument for using the Key 
Cartridges. Of simple construction, 36 inches long. Finished in red enamel. 
No parts to corrode or get out of order. 
Easy to Operate. —The Gun is charged by pulling out the handle and un¬ 
screwing the barrel. The cartridge is then inserted and the barrel rescrewed, 
and the Gun is ready for use. The cartridge is automatically opened by the 
Gun, from whence issues a cloud of fine dust, which covers the foliage. \\ hen 
the cartridge is empty, remove in same manner as it was inserted, refill, and 
it is ready for use again. 
Price of Gun, $5.00. . 
The Key Cartridges.—Many people prefer to apply insecticides and fungi¬ 
cides in powder form. The Key Cartridges supply the simplest and best method 
for using the powders. The cartridges are filled with specially prepared 
insecticide and fungicide materials. Approved by Agricultural Experiment 
Stations. All in sealed cartridges, ready to apply instantly without waste. 
For Vegetables and Small Fruit. Use Cartridge B. A... . 15c. each, $1.80 doz. 
For Flowers and Shrubs. Use Cartridge Ofloro. ... 15c. each, 1.80 doz. 
For Fruit and Vegetables nearlv ripe. Use Cartridge 
Hellebore .‘ .. 20c. each, 2.40 doz. 
For Aphis and Many Soft-Bodied Insects. Use Cartridge 
Kaphis . 15c. each, 1.80 doz. 
For Orchard Fruit. Use Cartridge L. A. S. .15c. each, 1.80 doz. 
Mail weight of cartridges 6 ounces. 
PURCHASER PAYS EXPRESS, FREIGHT or PARCEL POST CHARGES on Fertilizers, Insecticides and Fungicides. See page i 
Henderson’s Worm-Killing Grass Food 
Feeds the Grass and Eliminates the Worms 
Henderson’s Worm-Killing Grass Food not only stimulates the grass on 
lawns, putting-greens, tennis courts, croquet grounds, etc., into rich green 
growth but it quickly eliminates the earth or angle worms that burrow in the 
turt in almost unbelievable quantities, causing the soil to become sticky, sour 
and loosening it and the roots so that hot sun and dry weather cause the 
grass to turn yellow and die out in spots. More lawn troubles are traceable 
to earth worms than most people realize and we advise all whose grass is not 
as good as it should be to apply Henderson’s Worm-Killing Grass Food at 
the rate of ]/> pound to a square yard during rainy weather or else water in 
thoroughly with a hose. The worms will then almost immediately come to 
the surface and die. For putting-greens it is invaluable, keeping them free 
from worm casts, level and true without the trouble and expense of daily 
brushing and rolling. It is used by many Golf and Country Clubs and on 
many private grounds in the United States, and all users are gratified with the 
fey. results. Henderson’s Worm-Killing Grass Food is a non-poisonous powder 
not injurious to animal or bird life. Its fertilizing properties, while combined 
into'a well-balanced grass food, are not so strong but that it can safely be 
applied on grass according to directions at any season of the year. Use one 
pound for each two square yards. Though late in the season when the worms 
are deep in the ground, the quantity may be increased. 
Price of Henderson’s Worm-Killing Grass Food (F. O. B. N. Y.): 
5-lb. pkg.$0.95 
10-lb. pkg. 1.75 
25-lb. pkg. 3.75 
50-lb. bag.$7.00 
100-lb. bag.12.50 
Ton.175.00 
It 
“Kindly ship at once a ton of Henderson's Worm-Killing Grass Food, 
is the best I have ever had." 
W. II. MALCOLM, Greenkeeper, 
Shinnecock Hills Golf Club, 
Southampton, L. I. 
“TFas more than pleased with the Henderson Worm-Killing Grass Food. 
It is a sure exterminator of the angle worm. Our grass was verg much improved 
in quality and evenness of surface by the use of it. Will place another order with 
you next spring." 
D. M. DLANFORD, 
Silver Springs, Md. 
The Key Duster Gun and Cartridges 
The Houghton Sprayer 
All you need is water pressure and a hose with nozzle. Remove the nozzle 
and attach the Houghton Sprayer, charged with whatever cartridge you mas- 
need, and the sprayer is ready for use. Now you turn on the water and spray 
any infected tree, shrub or plant. 
The Houghton Sprayer consists of a clear, crystal glass holder for a cartridge, 
which enables one to watch the cartridge dissolving, when the sprayer is being 
used. The cartridge is ready made, a uniform solid compound of the elements 
needed to kill insect pests. After the cartridge has been inserted into the 
sprayer, and as the water passes through, a constant solution is produced. 
The sprayer is so constructed that the area of the solid cartridge exposed to the 
action of the water is kept the same from the time the action of the water begins 
until the cartridge is consumed. Thus the strength of the solution is kept con¬ 
stant throughout the spraying operation. Price $6.00. 
CARTRIDGES FOR THE HOUGHTON SPRAYER 
Lime-Sulphur to spray for San Jose scale. 
Whale-Oil Soap for sucking insects, such as oyster scale, aphides, plant lice. 
_—-—- Arsenate of Lead for chewing insects 
Erado Kills Weeds 
This docs away 
with the old-fash¬ 
ioned laborious and 
back-breaking 
method of digging 
up dandelions and 
weeds of all kinds 
by hand, and in¬ 
stead drops weed¬ 
killing solution on 
the root. 
It is a simple 
matter to refill 
Erado. Remove the 
handle by a half 
turn. The solution 
is then put in the 
tube and handle is 
easily replaced. 
Erado is then ready 
for work. Push the 
plunger into the 
center of the plant. 
The solution is then 
automatically fed. 
Gasoline or Weed 
Destroyer may be 
used. 
Price, $1.75 each. 
like the potato beetle, arid cater¬ 
pillars, also the gypsy and coddling 
moths. 
Whale-Oil Soap and Arsenate of 
Lead—combination for general 
spraying. 
Price, 50 cents, each. 
Mail weight of cartridges 1 pound. 
Sterlingworth 
Tarred Felt Disks 
For use around the stalks of 
Cabbage and Cauliflower plants 
when first set as a preventive 
against the root maggot. They 
are used by fitting closely around 
the plant and pressing down 
tightly to ground. Ordinary tarred 
paper is useless. Our disks are 
made the right shape from the light 
material and are free from those 
imperfections which might permit 
the fly to find a place for depositing 
eggs. 
Price, 50c. per hundred, $4.50 
per 1,000. 
