Table 1.-Comparison of Florida 20 with three cigar-wrapper tobacco varieties for morphological characteristics and disease
 resistance, 1966-67. (Variety Test, North Florida Experiment Station)

 Ht. Internode %77
 10th Leaf No. Leaves Last Leaf Total Leaf Length Root Disease Indices!/ Plants
 Variety Length (in.) Width (in.) > 16" > 16" Number (in.) Black Shank Root Rot Flecked

 1:966
 Florida 20 21.1 12.5 20.0 70.0 25.3 3.5 6 68 3
 Florida 15 23.3 13.4 22.0 78.0 27.0 3.6 6 62 30
 Dixie Shade L-4 20.8 13.2 21.5 73.8 28.5 3.4 3 67 16
 No. 63 22.2 13.7 22.5 74.3 27.8 3.3 7 64 43
 L.S.D. (.05) 1.4 1.2 1.8 6.9 1.5 N.S. N.S.

1967
 Florida 20 22.1 14.3 23.9 88.4 26.6 3.7 0 61
 Florida 15 22.3 13.8 24.6 92.3 28.4 3.8 3 55
 Dixie Shade L-4 21.7 14.2 25.4 97.0 28.6 3.8 0 64
 No. 63 21.6 14.2 26.8 89.6 29.9 3.3 4 59
 L.S.D. (.05) N.S. N.S. 1.2 5.6 1.7 N.S. 7 --

Average
 Florida 20 21.6 13.4 22.0 79.2 26.0 3.6 3 65 3
 Florida 15 22.8 13.6 23.3 85.2 27.7 3.7 5 59 30
 Dixie Shade L-4 21.3 13.7 23.5 85.4 28.6 3.6 2 66 16
 No. 63 21.9 13.9 24.7 82.0 28.9 3.3 6 62 43

1/
-Based on scale from 0 to 100.
Weather fleck to the degree necessary for screening purposes occurred only in 1966.
 Weather fleck to the degree necessary for screening purposes occurred only in 1966.