Table 2: Standard differential cultivars of common bean used to characterize Colletotrichum lindemuthianum, their binary codes, resistance genes and gene pool.

Differential Cultivar

Seed Type

Notation

Binary Code

Resistance Gene

Gene Pool

Michelite

S

0

1

Co-11

MA

MDRK

L

1

2

Co-1

A

Perry Marrow

L

2

4

Co-13

A

Cornell 49-242

S

3

8

Co-2

MA

Widusa

L

4

16

Co-15

A

Kaboon

L

5

32

Co-12

A

Mexico 222

S

6

64

Co-3

MA

PI 207262

S

7

128

Co-43 Co-9

MA

TO

S

8

256

Co-4

MA

TU

S

9

512

Co-5

MA

AB 136

S

10

1024

Co-6

MA

G2333

S

11

2048

Co-42 Co-52 Co-7

MA

S: Small seeded; L: Large seeded; MA: Middle American; A: Andean; Source: Awale, et al. (2007)