Insect Pests and Remedies 139 



foregoing pages. It should be realized that a plant 

 which has become sickly cannot be cured by simply 

 repotting it and returning it to its old environment. 

 Repotting may be necessary to a sick plant, but it 

 should be accompanied by expert hospital treatment. 

 Generally speaking, repotting is simply giving more 

 food to a healthy, hungry subject, and the same is 

 true of the application of any artificial fertihzer. 



THE INSECTICIDE SPRAYER 

 An inexpensive and effective implement for all kinds of liquid insecticides. 



