COMBATING APPLE SCAB. 



41 



Table VI. ■ — Results on the Sprayed and Dusted Plots in Fi-ost Orchard. 



T.\BLE VII. — Restdls on the Dusted Plots in Stowe and Marshall Orchards. 

 Stowe Orchard. 



Marshall Orchard. 



Check, sprayed with lead and nicotine 



only. 

 Sulfur dust 



Copper-lime-arsenate dust 



