24 
WILLIAM KROEMER & SONS, INC., HICKSVILLE, L. I. 

ENSECTICIDES AND FUNGICIDES 
Semesan—For vegetable and flower seeds 
and bulbs and certain plant diseases. 
2 oz. can .40 1 |b. can $2.50 5 lb. can $11.40 
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Semesan, Jr.—Dust disinfectant for seed 
corn. Prevents rot and checks seedling blight. 
4 0z. can .35 ab dee ri 5 lb. $3.00 
Semesan Bel.—A dip disinfectant for seed 
potatoes. Valuable for controlling surface 
borne disease such as Rhizoctonia and Scab. 
1 lb. can $1.65 5 lb. can $7.15 
CUPROCIDE (Red Copper Oxide) Stabil- 
ized Red Copper vsed especially in the treat- 
ment of beet, spinach and 
other seeds. Copper prod- 
uct used primarily for the 
GvPROUSsS oxID 
CUPROCIDE 
control of damping off. 
Low cost makes use very 
practical, 
1 lb. 90c 5 lbs. $4.00 

Standard Red Copper Oxide 
CUPROCIDE 
YoMow) Cuprocide 
Cuprocide Yellow, formerly called Cuprocide 
54, specially prepared form of Cuprocide for 
spraying purposes. Wonderful results in the 
spraying of plants, such as tomatoes, peppers, 
eggplants, etc. 
CALOMEL USP 
Has been extensively used during the past 
eight years to control maggots on cabbage, 
cauliflower, etc. It has also been used to mix 
with Onion and Leek and Cabbage Seed. 
1 lb. bottle $4.00 5 lb. bottle $20.00 


RoofroNne 
Reg. U. >. Pat. Off. 
Rootone— The plant 
hormone powder for 
cuttings, seeds and 
bulbs. Most cuttings 
not only root faster 
when treated with 
Rootone but’ develop 
larger root systems that 
enable them to mature 
to greater perfection. 
Rootone treated lawn grasses have proven to 
make more permanent luxurious lawns. Au- 
thentic tests in past year show that Rootone 
treated seed produces 2 to 3 times heavier 
turf than untreated seed. The resulting grass 
is deep-rooted and more drought resistant. 
25 2 0z. jar $1.00 1 lb. can $5.00 

Trial pkg. 
Corntrol—For the control of Corn Ear- 
worms in sweet corn. Prepared in accord- 
ance with the formula recommended by U. S. 
Dept. of Agric. Bulletin No. E-497 February 
1940. A pyrethrum and mineral oil spray. 
Application should not be made until the ears 
have been fertilized, that is, as soon as the 
silks have become wilted but not before the 
third day after silk exposure. Applications 
are usually most successful when made dur- 
ing the period between the time when the 
silks have wilted and the time when their 
tips have turned brown. Use one quarter of 
one teaspoon per ear. Two gallons of this 
3pray necessary to treat one acre. 
5 gal. pail $8.75 
1 gal. $2.00 






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Cornoil Spray Gun to be used for Corntrol 
spray. $6.00 
All orders and prices subject to confirmation 
