


PARATHION: 
Insect Spray. 15% wettable powder. 
ORCHID - THION 
Active Ingredient PARATHION —--.... 0-0. 15.0% 
IRGLLMINQLE CGNs pareen wen tere sae wie cer Oe CU) te 85.0 % 
Total 100.0% 
We have found Parathion to be the best spray material, so far 
produced, for the control of insects in the greenhouse. 
ORCHID-Thion is compatible with DDT, rotenone, neutral in- 
soluble copper fungicides and sulfurs. 
Use of ORCHID-Thion three or four times a year is sufficient. Can 
be alternated with your other sprays such as DDT and rotenone. 
Use 4.5 grams or a heaping teaspoonful to the gallon of water. 
No. 1 can makes 20 gallons of spray..........-.......-. Price $1.00 
No. 2 can makes 100 gallons of spray___................. Price $3.00 
N. W. CURSON 
ORCHIDS 
2246 - 96th Avenue 
Oakland 5, California 
ec se 150 

