PLATE 95 

 Mosaic disease of corn : 



The first leaf at the left shows the typical interrupted streaks of normal green in a 

 pallid green background. The next leaf shows a more irregular, mottled pattern. 

 In these specimens the normal green was similar to "nickel green" and the pallid 

 green was similar to "rejame green" in Ridgeway.* The two leaves at the right are' 

 from a healthy plant and are presented for comparison. 



' RiDGEWAY, Robert, color standards and cou)R NOMENOUAnjRB. 43 p., S3 col. pi. Washington, 

 D. C, 1912. 



(522) 



