First Pile, Perfect 



FRUIT FROM SPRAYED TREE 

 Second Pile, Curculio Stung 



Third Pile, Wormy 



First Pile, Perfect 



FRUIT FROM UNSPRAYED TREE 



Second Pile, Curculio Stung 

 . Courtesy W. E. Rumsey 



Third Pile, Wormy 



CHAPTER XIII. 



SPRAYING. 



"If vve have the scale from San Jose, 

 Or other pest, be what it may, 



Let US spray. 

 While we laze around they're feedin' 

 While we're swearin' they're a-breedin' 

 Plenty poison's what we're needin' 



Let us spray. 



Lay a stock of Paris Green in, 

 Don't forget the kerosenin*. 



Let us spray. 

 Into crevices go huntin'. 

 Stop the hoppers' cheerful jumpin'. 

 What we've got to do is pumpin', 



Let us spray. 



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