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PLANT FRIENDS AND PLANT PESTS 



Experiment. To illustrate the proper way of making some insecticides and 

 fungicides; lime-sulphur, arsenate of lead, Bordeaux mixture, and 

 kerosene emulsion. 



Prepare several of these, using the quantities suggested in column 

 " For Experiment " in table below. This table shows what to use 

 and how to prepare the most commonly used garden sprays : 



