34 Hummert’s Highest Quality Insecticides and Fungicides 
INSECTICIDES AND FUNGICIDES—Continued 
THE MODERN 
SCIENTIFIC WAY ...-. 
WITH 
LETHALAIRE AEROSOLS 
The ideal way to control insects. Fast, efficient 
and economical. Four ‘seconds treating time to 1000 
cubic feet. 
PARATHION BOMBS 
Lethclaire G-54 10% Parathion 
Contains Thiophos ‘*3422’’ Brand of Parathion. 
Controls a large number of pests. Leafrollers, moths, 
rootworms, cockroach, white fly, mealy bugs, thrip, 
red spider, sowbugs, and aphids. Apply only with 
gas mask protection. Will treat 200,000 cubic feet. 
Case of 6 Parathion Bombs ($8.00 each) $48.00; 
Sinzle Parathion Bomb, $8.00. Deposit on cylinders, 
each $3.75. 
LETHALAIRE G-57 BOMBS 
Contains Tetraethyl-dithio-pyrophosphate. Controls 
red spider, aphids, certain mealy bugs, white flies. 
Recommended for use on resistant strains of red 
spider. May be used where sulphur is present. Very 
safe on most plants. Will treat 200,000 cubic feet. 
Apply only with gas mask protection. Case of 6 
G-57 Bombs ($8.00 each) $48.00; Single G-57 
Bomb, $8.00. Deposit on cylinders, each $3.75. 
ETHALAIRE 
Reg. U. S. Pat.-Off. 
Applying Lethalaire in 
the Greenhouse, Show- 
ing Applicator and Pro- 
tective Equipment. A 
Rubber Hood is Recom- 
mended for the More 
Toxic Formulations. 
TEPP BOMBS—Lethalaire G-52 5% Tepp 
Contains T.E.P.P. technical Tetraethylpyrophosphate. 
Apply only with gas mask protection. Will treat 
400,000 cubic feet. Controls red spider, aphids and 
some mealy bugs. Case of 6 Tepp Bombs ($6.50 
each) $39.00; Single Tepp Bomb, $7.50. Deposit on 
cylinders, each $3.75. 
LETHALAIRE SUPPLIES 
GAS MASKS—with GMC-1 Canister ...... $11.95 
Extra Canisters enone ce ere 3.25 
RUEBERSGLOVES Spairieeee eee eee 1.35 
RUBBER HOODS, each ................. 7.50 
Applicators for the above with carrying sack. Set to 
treat 1000 cubic feet in 4 seconds. Lethalaire Applica- 
tors No. 30 (36-in.), each $6.50; Lethalaire Applica- 
tors No. 40 (48-in.) each $7.00. (Carrying sack 
included on above). 
PARATHION (DOW’S) 
15% Wettable Powder 
Dow Parathion-15%-wettable may be used on Apples 
for the control of mites, red banded leaf roller, 
mealy bugs and woolly aphid, also for the control of 
mealy bugs, aphids, leaf tiers and mites on nursery 
stock and ornamental shrubs. Use at the rate of 14 
to 1¥) Ibs. per 100 gals. of water. 1-Ib. pkg., $1.25. 
