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SPRAY CALENDAR. 



For the convenience of orchardists and others, the materials to be 

 used at each spraying and the times for applying the same to secure 

 the best results have been arranged in the following tabular form: 



The first and second applications are the most important in con- 

 trolling apple scab, and the second and "fourth are juost important in 

 combating the first brood of the codling moth. The third and fifth 

 are optional for both pests as indicated, and the sixth and seventh 

 are for the second brood of the codling moth only, and have no 

 relation to the scab. 



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