These are the conclusions from one year's experiments, and may 

 need to be changed after further trial. They constitute a statement of 

 results thus far, only. 



As the San Jose scale is difficult to recognize by those not familiar 

 with it, anyone who suspects that it is present on his trees or shrubs 

 is invited to send samples of the plant affected to the Hatch Experi- 

 ment Station, Amherst, Mass., for examination, of the results of 

 which he will be informed. 



