

“Qnaocticid 
APHICIDE No. 10 
Intended for use in combating aphis on melons, cucumber, 
watermelon, cabbage, cauliflower, broccoli, peas and trees. It 
can be used for destroying ticks on sheep or lice on livestock 
and poultry. This is a strong nicotine dust; is very volatile and 
kills by contact only. 
PRICE: PREPAID—(1 Ib., 55c) 
NOT PREPAID—(5 Ibs., $2.00) (25 Ibs., $7. 50) (100 Ibs., $25.00) 
by express or freight collect. 
P-10 
Pyrethrum insecticides are outstanding for their usefulness 
against the celery leaf tier, webworms, the cabbage looper, and 
the bean or potato leafhopper. They are useful for the control of 
the imported cabbageworm, the garden flea hopper, and some 
species of plant bugs. Careful and frequent applications of 
pyrethrum dusts will control the Mexican bean beetle and the 
immature forms of the squash bug and the striped cucumber 
beetle. 
P-10 contains 10% of 2% pyrethrum concentrate and is one of 
the safest insecticides to use. 
PRICE: PREPAID—(1 Ib., 55c) 
NOT PREPAID—(5 lIbs., $2.00) (25 Ibs., $7.50) (100 Ibs., $25.00) 
by express or freight collect. 
R-1 
Contains 1% Rotenone. Rotenone insecticides are outstanding 
_ for the control of the Mexican bean beetle on the green bean crop, 
_ the pea weevil, and the asparagus beetle, and they are useful for 
_ the control of the green cabbage caterpillars on cabbage and other - 
| cole crops, loopers on lettuce, several kinds of flea beetles and 
_aphides, the Colorado potato beetle, and the striped cucumber 
beetle. R-1 does not involve a residue hazard and does not remain 
_ effective longer than four days on the Pen, 
PRICE: PREPAID—(1 Ib., 50c) 
NOT PREPAID—(5 Ibs., $1.75) (25 Ibs., $6. 35) (100 Ibs., $20.90) 
by express or freight collect. 
DU PONT—""MARLATE" 50-W 
A 50% wettable powder. It is less toxic to warm blooded ani- 
| mals than DDT having a toxicity like rotenone. It is safe on 
plants subject to injury from DDT. Controls a wide range of 
' insect pests, especially on vegetable crops where toxic residues 
| present a marketing problem. It has a long residual action like 
DDT. We suggest use of this on vine crops. 
Uses—For controlling codling moth, oriental fruit moth, cherry 
fruit worm, Japanese beetle, asparagus beetle, cucumber beetles, 
melon worms, Mexican bean beetle, cabbage worms, bean leaf- 
hopper, flea beetles, Colorado potato beetle, and flies on live- 
stock and in buildings. 
To Use 
On crops—s lbs. to 100 gallons of water. 
On animals—2 lbs. to 25 gallons of water. 
On buildings—1 lb. to 2% gallons of water. 
Suggested as final spray on apples as it can be used safely after 
it is necessary to discontinue DDT. 
NOT PREPAID—(4 lb. bag. $3.60) (100 lb. drum, $85.00) by ex- 
press or freight collect or if by mail add sufficient for postage. 
LEXONE 50 
Recommended for Grasshopper control. Can be used in dust (20 
Ibs. Lexone 50 to 80 lbs. tale) or as spray (5 lbs. per 100 gallons 
of water) or as grasshopper bait (20 lbs. Lexone 50 with 80 lbs. 
wheat bran) applied at rate of 10 lbs. per acre. Bait should be 
moistened with water to a crumbly mixture and broadcast late 
afternoons. Lexone 50 has many other uses—write for booklet. 
NOT PREPAID—(5 Ib. bag $3.20) (100 Ib. drum, $63.00) by ex- 
press or freight collect, add postage if wanted by mail. 
See page 90 for Special Prices to Market Growers 87 



