88 WORCESTER COUNTY HORTICULTURAL SOCIETY. [1891. 



That the least injury is done when the liquid dries off most 

 rapidly. 



That the time of day when the application is made is un- 

 important. 



The conclusions of this paper I have arrived at after a careful 

 summary of the experiments made at the college and a careful 

 study of those of all of the other stations of the country and I 

 feel confident that as soon as we master the details of the appli- 

 cation of the two great remedies, Paris green and copper solu- 

 tions, so as to understand the exact time and quantity to apply 

 under varying conditions, we shall be able to control the insects 

 and fungi attacking our fruits as well as we now control the 

 potato bug. 



