uriTi-R op sriniiTTAi.. 



Pacific Coast LAiiouATORV, 

 Sinita Ana, CaJ., Ihrnnhcr ir>, 1899. 

 Sir: I luM-pwith siil)init :i report of invostigution.s on the iiaturo and 

 treatment of peach leaf curl. The experiments described were con- 

 ducted under the most varied conditions of soil, climate, etc., in ;ill the 

 ieadino- peach centers of the United States, and it is ])elieved that the 

 recommendations for treatment here given are e(|ually applicable 

 wherever peaches are grown. 



Respectfully, Newton B. Pierce, 



/// ( 'hargr of Pacific (^oaM Lahoratory. 

 Mr. H. T. Galloway, 



Chlrf\ JJlvkion of VegetaUe I*liy,slol(Hjy and PathoJoyy. 



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