54 



FARM SPIES 



state the pupae is formed about May 12, and in the 

 southern portion about May 5. We should say 

 then that the dates should be as follows where one 

 cannot plant early : 



Upper South Carolina, May 19. 



Middle South Carolina, May 12. 



Lower South Carolina, May 5. 



FIQ. 30. "Here is a map." 



"Here is a map we have prepared for farmers in 

 this state who lose corn by bud-worms." Mr. Colby 

 handed Mr. Grimes a map. 



During the last four years Mr. Grimes has been 

 very careful about the time he plants his corn. 

 Not only has he learned how to escape bud-worm 



