LICE sap the vitality of your flock often 
causing the loss of large numbers of birds 
besides reducing growth and egg production. 
Get rid of them the surest way—spray the 
house and roost with Greever's Dairy Spe¬ 
cial Spray Concentrate Powder—50% DDT. 
This will kill all the lice in the house and on 
the roost. Then dust the birds thoroughly 
with Greever's Insecto Powder containing 
10% DDT. This treatment repeated once or 
twice a year will keep your poultry free from 
lice. 
Greever's Dairy Special Spray Concen¬ 
trate with 50% DDT— 
6Vi-oz. package makes 1 gaL spray_S .55 
1-lb. package makes 2 Vi gals, spray_1.10 
3Vi-lb. package makes 8 gals, spray_3.25 
Greever's Insecto Powder with 10% DDT 
1 lb._$ .40 
5 lbs. _1.80 
10 lbs._3.00 
MANUFACTURED BY 
GREEVER'S, Inc. 
CHILHOWIE, VA. 
