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SPRAYING CROPS 



'The advisability of spraying asparagus will 

 depend on circumstances. If the rust has been serious 

 the year before, it is to be expected that it will make 

 its appearance on the following season, and it would 

 be advisable to forestall its appearance by spraying. 

 It will not do to wait until it shows itself before 

 spraying, as it is then too late.'' 



