FORMULAS FOR SPRAYING MIXTURES. 525 



Strain all solutions into the spray pump, to prevent 

 clogging and use only wooden vessels in preparing the 

 mixture. 



AMMONIACAL SOLUTION OF COPPER CARBONATE, FORMULA (2). 



For Fungi. 



Copper carbonate 5 ounces. 



Strong ammonia (26 per cent.) 3 pints. 



Water 45-50 gallons. 



Reduce the copper carbonate to a thin paste with 

 water; about a pint and a half is sufficient. Then very 

 slowly add the ammonia. Then add forty-five to fifty 

 gallons of water. 



If so desired, the stock solution of copper carbonate 

 made as directed above, may be kept in a tightly corked 

 glass bottle or stone jug and diluted in the proportion 

 given in the formula when desired for use. 



LIME, CRUDE CARBOLIC ACID AND SALT, FORMULA (3). 



For Foot Rot. 



Unslacked lime 1 peck. 



Crude carbolic acid 4 ounces. 



Salt 3 pounds. 



Water 2 gallons. 



Slack the lime in two gallons of water, then add the 



crude carbolic acid and stir in the salt. If too thick, 

 add a little more water. 



CRUDE CARBOLIC ACID SOLUTION, FORMULA (4). 



For Foot Rot. 



Mix together crude carbolic acid and water in equal 

 parts. 



