Peach Leaf-Curl. 



387 



nounced with the native. On the Japan plum and on the apricot 

 a marked shot-hole effect was produced . followed by considerable 



72. — Shot-hole effect on peach produced by weather conditions. 



defoliation, and on the peach there was complete defoliation 

 within a few days. 



The shot-hole effect abundant among Japan plums in the 

 orchard was again examined, but there was no indication of a 

 causal fungus ; and very significant was the fact that young 



