NY FRUIT GROWER who is equipped with the 
proper apparatus can readily prepare lime- 
sulphur solution for spraying. The equipment need 
not be elaborate or expensive where small quanti- 
ties are to be made, since a first-class concentrate 
can be produced in an ordinary iron kettle sus- 
pended over a wood fire. In the first part of this 
bulletin will be found formulas and suggestions for 
the making, storing, and diluting of lime-sulphur 
concentrate. In the latter part suggestions are given 
on the building of several types of cookers of differ- 
ent sizes, ranging from a very simple 25-gallon kettle 
to steam plants in which 800 gallons of the concen- 
trate can be prepared in one cooking. 
Washington, D. C. December, 1922 
