36 Hummert’s Highest Quality Insecticides and Fungicides 

INSECTICIDES AND FUNGICIDES — Continued 
TALC 
Used as a filler in mixing insecticides and 
dusting. 50-lb. bag, $1.75. 
TARTAR EMETIC 
To control Gladiolus thrips; also all other 
types of thrips. 
Formula: 2 lbs. TARTAR EMETIC, 4 lbs. 
brown sugar, 100 gallons water. 
PRB ote RR, Sess acetn cereus eter eeetcder Sentlers % 0.90 
SIDS Sh. citer lclenaters athe tence vecccerorcuotocte 4.00 
25 Abs ie ais inete eisra tieke: stages Sceete torerateyetorers 18.75 
SO Ibs. ian ca eaten vee ee clot mennate oteaetie 36.50 
TERRO ANT KILLER 
A syrup to be placed on chips of wood or 
cardboard. Ants will be quite active for some 
time eating the Terro. Pkg., 25c; doz., $2.00. 
TERRO ROACH KILLER 
Guaranteed to kill roaches and water bugs, if 
used according to directions. 4-oz. can, 35c; 
doz., $2.80; 16-0z. can, $1.00; doz., $8.00. 
TOBACCO DUST 
A fine powdered Tobacco. Used principally 
as a ground covering in greenhouses to repel 
insects. 100 Ibs., $3.90. 

For Aphis, Mildew, and Black Spot on Roses 
All-purpose spray that gives positive plant pro- 
tection. Kills all insects (chewing and sucking), 
controls mildew and black spot. 
EP Rite (Mvialkkes Ol citsa) mene cee rcenaeioneneestct $1.35 
A Small Kit (makes 16 qts.) Protects 12 to 20 
Roses for season =... - THD oR ore EBEGE savers 2E2> 
B Medium Kit (Makes 64 qts.) Protects 50 to 
SOM Roses toriscason erat ch nlite. ee 6.00 RED SPIDERS, 
C Large Kit (makes 32 gals.) Protects 100 to tt 
T60MRoses) for sseasome silcieneecteeieeietetere 9.00 
D Estate Kit (makes 128 gals.) Protects 400 to 
to. 600 Roses for season! sss... ... 30.00 
AEROFUME (A PARATHION 
AEROSOL BOMB) 
Operator must always wear a full face gas mask while treating 
the greenhouse with AEROFUME and no one without gas 
mask protection should be permitted to enter the house follow- 
ing treatment prior to aeration. Masks should be equipped with 
canisters approved by the U. S. Bureau of Mines for use 
with organic vapors and should be replaced in accordance with 
the manufacturer’s recommendations. 
TEMPERATURE: Best results are obtained at temperatures 
between 70° and 85°F. Insect kill is more rapid and plant in- 
jury less apt to occur at high temperatures, although excessive 
temperatures (90°F. or over) are to be avoided. 
EXPOSURE: Exposure of two hours is sufficient, but if 
application is made in late afternoon after the house is closed 
for the night, it is not necessary to open the house prior to 
the regular time the following morning. 
ATTENTION: The greenhouse should be aerated for an 
hour before anyone is permitted to enter without wearing a gas 
mask. + pound net, 10% Parathion, Aerosol bomb sufficient to 
treat 290,000 cu. ft. For control of spiders, mites, thrips, 
aphids, mealy bugs, etc. Individually packed in a case. $10.00 
per bomb plus $5.00 deposit on bomb and case. Write for 
yuantity prices. Extension rods for bombs, $7.50. 


REG. U.S. PAT. OFF. 
avvone neue! 

TREE WOUND PAINT 
Prevents decay after pruning. This pene- 
trating, antiscptic paint is not affected by 
heat. Qt., 60c; gal., $1.75. 
VAPOTONE 
Contains tetraethy! prosphates. The new or- 
ganic insecticide that has been giving such spec- 
tacular results against red spider and aphids on 
Roses, Carnations, Gardenias, Mums, etc. 
4 6fo Sees $0.85 Case of 24 . . $13.60 
Pinto ose 2.50 Case of 12 .. 20.00 
Gallon nis eos niee eesti gat $11.90 
VOLCK, NURSERY 
The scientific insecticide for nursery, green- 
house and garden. Controls scale insects. An 
oil spray used against mealy bugs, scale in- 
sects, red spider and white fly. 
AM OZS mee ere $0.35 Case of 24 ..95.60 
Pint sete -70 Case of 12 .. 5.60 
Gallo ie Sere enone tee 2.85 
5 gallons. viene cis eit secs ous eucusr veer encore kenetene 8.50 
WHITING 
For greenhouse shading. Ideal for shading on 
inside of glass, mixing a 50-lb. bag to about 
15 gals. of water. 50-Ib. bag, 95c. 
ZERLATE 
A_ newly developed fungicide possessing ex- 
cellent adhesive properties on plants due to 
its resistance to washing aff by rains and re- 
moval by other weathering factors. Although 
specific directions have not been furnished 
by DuPont as to its use on greenhouse crops, 
it has been used principally the same as Fer- 
mate. 3-lb. pkg., $2.50; case of 12 3-lb. 
pkgs., $27.00. 
ZINC SULPHATE 
Used as a softener in Arsenate sprays on 
foliage, such as Peach trees, susceptible to 
arsenical injury. 1 Ib., 35c; 5 Ibs., $1.25; 25 
Ibs., $5.00. 

