I 



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:f. T 







**V *** - 





? .;4f / J --*:* S 



l.v .' *-Ap- ."if 







M*' ! 



J 1 "* 





: -v v ^^v Tar *< _. >*s-,*w^, 



! / C ,; j 



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Ife] 









Fig. 39. Resistant Cantaloup Strain. 



a. Cantaloup hill, destroyed by Alternaria leaf blight, b. cantaloup hill resistant 

 to Alternaria blight, a. and 6. same variety (Rockyford) growing in same field 

 under equal conditions. 



