General Notes. 783 



is called milk of lime, aud tlieD run both bluestoue i^oluti(m and milk 

 of lime evenly together into another barrel or into a spray pmnp, 

 using a strainer over it to keep out any lumps. Stir thoroughly and 

 use same day. 



Instead of the Bordeaux, Copper-soda may be used. It is made 

 in the same way as Bordeaux except that the 4 lbs. of lime is replaced 

 by 9 lbs of washing soda. 



Bluestone ... ... ... 6 lbs. 



Washing soda ... ... ... 9 lbs. 



Water ... ... ... ... 40 gallons 



;, |.Both the Bordeaux and the Copper-soda may be used for spraying- 

 trees as well as vines to prevent the attack of various fungus diseases. 

 The qitantity of water may in cases be increased to 50 gallons. 



