Hardie’s Zinnias Are Your Safest Assurance of Satisfaction 
Since the creation of DESTRUXOL, 
the original product in this outstand- 
ing line, each of the materials that 
have followed it onto the market have 
been achieved, after long research and 
many field tests, IN RESPONSE TO 
A DEFINITE NEED AND DEMAND. 
Not one product has been presented to 
the public as just another selling unit, 

Destruxol Lawn-A-Gen 
The only product combining various ethers 
with metallic copper soluble in water. For the 
control of soil pests such as wire worms, nema- 
todes, root aphis, root termites, 
ground mealy, etc. Also effec- 
tive against the fungus infes- 
tations which frequently follow 
injuries done to the roots of 
plants by inesects in the soil. 
Can be used successfully to 
prevent damping off in seed 
beds and flats. 
LAWN-A-GEN is entirely 
harmless to plant life and will 
not sterilize nor injure the soil. 
Directions: Water soil area 
to be treated a few hours prior 
to treatment. Then sprinkle 
with LAWN-A-GEN diluted 1 
tablespoon to each gallon of 
water. One quart makes 625 
gallons of material and treats 
62% square feet. 

Ae CUT CES) fre eat en $ .75 postpaid. 
EOS TORTS 2 a a ahs 1.10 postpaid 
1.75 postpaid 
8 Ounces .......-- 
1 Pint 
Destruxol 
A contact and fumigant spray combining 
cyanide and free nicotine. Harmless to plant 
fife if used according to directions. Eliminates 
thrips, hoppers, lacy-bug-fly, green 
rosy and woolly aphis and kindred 
sucking insects. Especially desir- 
able for spraying vegetables and 
food crops being made ready for 
market because, due to its highly 
evaporative quality, it leaves no 
residue and crops sprayed can be 
marketed without having to be 
washed. DESTRUXOL mixes 
readily in water and requires no 
ypreader. This material, by means 
of its fumigant quality, is also | 
highly effective for keeping dogs 
away from plants and shrubbery. 
Highly concentrated. One tea- 
spoonful makes 1 gallon of spray. 
PiOQunce.-222..2.2=.--..:. $ .40 postpaid 
4 Ounces .......-.--...-..--. 1.10 postpaid 
VeRinte 2s 2.60 postpaid 

Fungusol Emulsion 
Sometimes called the two-in-one or all-pur- 
pose spray because it combines the qualities 
of both an insecticide and fungicide and is 
efficient for eliminating fungus, mildew and 
rust as well as aphis, thrips, 
white fly and many other spe- 
cies of insect life. This is a 
beautiful material to use on, 
roses since it prevents Black f 
Spot, the great evil of rosedom ; 
is also highly recommended for 
snapdragons, chrysanthemums 
and all tender plants highly sus- 
ceptible to fungus infestations. 
(2 large teaspoonfuls make 1 
quart of spray.) . 
4 Ounces, postpaid..._... Piet 3 $ .60 
8 Ounces, postpaid... es 
1 Pint, postpaid_......... Seay 
1 Quart, F.O.B. Dallas........ 1.80 
1 Gallon, F.O.B. Dallas... 4.75 


28 
: \E /.\ 
PRODUCTS © 
Super Destruxol 
Emulsion 
A stable of] emulsion containing high-grade 
vegetable, mineral and organic oils combined 
with free nicotine. Controls insect life by suf- 
focation and pene- 
tration pose as ee — = 
contact. Extremely SN 
efficient in combat- fe... ="y 
ting mealy bug, cot- gm : 
tony cushion as well 
as othec species of | 
scale, lace bug fly, 
spider, mites, and f 
also thrips and f£ 
aphis. Because of f{ 
its perfect blend and 
even suspension of { 
oil content, Super 
Destruxol causes ab- # 
solutely no retarda- }f 
tion or stagnation 
of plant life. (Five 
tablespoonfuls make 
1 gallon; 2 gallons 
make 100 gallons of 
diluted spray.) 


1 Quart, F.O.B. Dallas__......... Of 7 dtine Wae $1.40 
1 Gallon, F.O.B. Dallas__..........-..---.---------- 3.25 
5 Gallons} F.O.B. Dallas.s242-—2.-...2—:..- 11.00 
Destruxol 
Silv-R-Och 
A better control for silver fish, cockroaches, 
buffalo beetles, ants and similar pests, due to 
the fact that SILV-R-OCH contains a bait ma- 
terial to attract these pests as well as the 
poison which kills them. 
2 Ouneesi eee nhs ee eas 25c postpaid 
414 Ounces) i.e ates Ps ie Ni 35c postpaid 
Koppersol 
Contains oils, ether and a high percentage of 
copper. A most effective fungicide, widely 
used in the control of fungus diseases and 
blight. Recommended for treating fungus 
brown patch and. dollar spot prevalent on 
lawns and golf greens. Four ounces makes 5 
gallons, 1 gallon makes 160 gallons diluted 
spray and treats 1,600 square feet of ground 
area, 
8 Ounces, postpaid...............--...-..-....--..---------— $ .70 
14Pint;- postpaid 2 3 a ee 1.10 
1 Quart, F.O.B. Dallas__.........-....----.--.- -- 1.50 
1 Gallon, F.O.B. Dallas..............-...----...-...---. 3.60 
Destruxol 
Premeer Powder 
A powder combining pyrethrins with lactic 
acid and other ingredients including a bait. 
Can be dusted on plant life, or mixed with 
diluted spray material for the purpose of widen- 
ing the range of control and eliminating chew- 
ing insects while spraying for sucking insects 
or for fungus diseases. Replaces arsenate of 
lead, but with the advantage of being entirely 
harmless to plant life and soil area. Further- 
more, it leaves no unsightly residue to mar 
the beauty of bloom or foliage. 
1-Pound Bag 2 1.15 postpaid 
DAVID HARDIE SEED COMPANY 
but all represent a sincere and suc- 
cessful attempt to solve still another 
problem for the amateur gardener, the 
nurseryman, the farmer and the or- 
chardist. The DESTRUXOL labora- 
tory never slows down on its research, 
but remains “on its toes” perpetually 
studying to find better and still bet- 
ter methods with which to solve the 
future problems of the grower. 

Calsul 
Destruxol Emulsion 
A sucessful combination of lime and sulphur 
and oil in the form of a perfectly blended 
stable emulsion. Excellent to prevent or check 
curly leaf and 
mildew on peach- 
es; blight on 
sycamores and 
also similar in- 
festations on 
fruit and shade j 
trees. Can be 
used as a dor- 
mant or clean-up 
spray; replaces 
lime and sul- 
phur without 
any of the haz- 
ards of that old- 
time remedy. 
Unsurpassed for 
eliminating scale 
of all species in 
state of migra- 
tion. Also spider, 
mite, lace bug 
fly, ete. (5 ta- 
blespoon- 
fuls make 1 gallon spray; 1 quart makes 124% 
gallons and 2 gallons are used to 100 gallons 














of water.) 
1 Quart; postpaid <<.) = ee <=$ .95 
1.Gallon,. F.0.B. Dallas2!2 2) 1.80 
5 Gallons, F.O.B. Dallas__.........-.....-.-------------- 6.75 
Destruxol 
Borer-Sol 
For the elimination of various types of 
borers in trees and shrubs: flat head borer, 
Pacific peach borer, shot hole borer and many | 
other varieties. BORER-SOL of- 
fers great advantages over old 
time methods of controlling these 
pests in that it is entirely harm- 
less to plant life and soil struc- 
ture. It is most effective when 
diluted according to directions 
and poured around the base of 
the tree or shrub in the early 
spring while the borers are in 
the ground, but it can be ap- 
plied undiluted by means of a 
paint brush, to the outer surface 
of the bark during the season 
when the borer is working in 
the tree structure, with excellent 
results. BORER-SOL will also 
eliminate the big red ants and 
harvester ants in the soil with- 
out injury to plants or soil. For 
this purpose it should be poured into the ant 
hole and then covered over with soil to keep 
the fumes underground. 
4°. Qunces 2:0 i2. ee EE eae, $ .45 postpaid 
St Ounces: i222 oe ee -65 postpaid 
ae nen Se aM Subvine SOE 1.15 postpaid 

Destruxol 
Sow Bug and Cut Worm Bait 
Attracts these pests in order to effect a kill 
and does not lose its effectiveness after area 
is sprinkled because it mingles with the soil 
structure and continues to act as a poisoned 
food to the pests mentioned. Areas where this 
bait is sprinkled lightly from time to time 
will be free from sow bugs and cut worms. 
However, the material is not attractive to 
children or pets and is therefore no menace 
to ere 
-0z. carton, 40c; 1-lb. can, 70c; 214-Ib. can, 
$1.25, postpaid. is 

