April, '21] quaintance: dusting vs. spraying 223 



Table II — Dusting vs. Spraying Apples, Winchester, Va. 1917 



Table III — Dusting vs. Spraying Apples, Winchester, Va., 1918 



Table IV — -Dusting us. Spr.\ying Apples, Bentonville, Ark., 1918 

 Ben Davis 



Table V — Dusting vs. Spraying Apples, Wallingford, Conn. 1918 

 Mclnlcsh 



Baldwin 



Table VI — Dusting vs. Spraying Apples, Grand Junction, Colo. 1917 

 Ben Davis 



From the Bureau's experiments in dusting versus spraying of apples, 

 as indicated above, and from considerable observation on this work it is 



