of main stalk at 50% flowering. Mean of 10 randomly selected plants. See figure 1

Average length of panicle of 20 randomly selected samples.

at 12% moisture content

At maturity, RHS colour codes are given in parentheses beside the descriptor states

Amount of grain covered by glumes. At maturity see figure 3

RHS colour codes are given in parentheses beside the descriptor states

Physical appearance of any disease sympton on the plant throughout the growth stage

See figure 2