Class^†

P. maydis

M. maydis

(Number of lesions)

(% Diseased leaf area)

0

0 - 0.9

0 - 0.9

1

1 - 100

1.0 - 8.0

2

101 - 400

8.1 - 16.0

3

401 - 1000

16.1 - 24

4

1001 - 2700

24.1 - 32.0

5

2701 - 4000

32.1 - 40.0