Prevalence and Host Resistance to Common Bean Rust Disease in Western and Central Kenya

Table 4

Characterization of bean rust isolates based on their reaction on the 12 differential cultivars.

Isolate ID

Andean gene pool

Mesoamerican gene pool

Race

Gene pool

1

2

3

4

5

6

7

8

9

10

11

12

Uas1

S

R

S

S

S

R

S

R

R

R

R

R

29-1

Andean

Kak17

S

R

S

S

S

R

S

R

R

R

R

R

29-1

Andean

Emb27

S

R

S

S

S

R

S

R

R

R

R

R

29-1

Andean

Kir14

S

R

S

S

S

R

S

S

R

R

R

R

29-3

Andean

Emb4

S

R

S

S

S

R

S

S

R

R

R

R

29-3

Andean

Kir24

S

R

S

S

S

S

S

R

R

R

R

R

61-1

Andean

Kak11

S

R

S

S

S

S

S

R

R

R

R

R

61-1

Andean

Uas16

S

R

S

S

S

S

S

R

R

R

R

R

61-1

Andean

Bun13

S

R

S

S

S

S

S

R

R

R

R

R

61-1

Andean

Bun25

S

S

S

S

S

S

S

R

R

R

R

R

63-1

Andean

S: susceptible, R: resistant, 1: early gallatin, 2: redlands pioneer, 3: montcalm, 4: Pompadour Checa 50, 5: golden gate wax, 6: PI260418, 7: great northern 1140, 8: aurora, 9: Mexico 309, 10: Mexico 235, 11: Compuesto Negro Chimaltenango (CNC), and 12:  PI181996.