47 



Dealers in seeds, agricultural and horticultural supplies, also keep 

 the pumps and chemicals on hand. 



The price of suljjhate of copper, very nearly pure, should not be 

 over four cents per pound in lots of 100 pounds or more. Good 

 Paris green should be purchased for twenty-five cents per single 

 pound, and twenty cents by the wholesale. 



The ammoniacal carbonate of copper put up in air tight cans, cost 

 last season, fift}^ cents per pound. It should be sold at a much lower 

 price this season. 



Fis. 4. 



