276 NEBRASKA STATE ilOllTICULTrUAL SOCIETY. 



Fig. 3. Ben Davis, Missouri Pippin, and Winesap trees in tlio Tccnuisoh 

 orchard, sprayed five times. Foliage brigtit and healthy when photographed, 

 October 18, 1906. ' »- - « 





Fig. 4. Unsprayed Ben Davis and Missouri riiipin trees in the Tecumseh orchard, 

 defoliated by disease. Photographed October IS, 1906. 



