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Table 3 Twenty-three pathotypes of Blumeria graminis f.sp. hordei found in seven Kazakhstanean populations in 2015 and 2016

From: Characterizing the pathotype structure of barley powdery mildew and effectiveness of resistance genes to this pathogen in Kazakhstan

Pathotypea

Virulence complexityb

Number of isolates

South Kazakhstan region

Zhambyl region

Per year

Total

Sa

Kg

Tb

Ob

Mk

S

Rk

2015

2016

24

3

3

4

3

2

2

4

2

9

11

20

64

4

2

2

2

1

3

2

1

5

8

13

20

2

 

2

4

 

1

2

1

2

8

10

62

4

 

3

2

 

4

1

 

3

7

10

40

2

 

2

1

 

3

3

 

2

7

9

44

3

 

3

5

    

3

5

8

22

3

    

3

2

2

 

7

7

04

2

4

  

2

   

6

 

6

05

3

3

 

3

    

3

3

6

02

2

    

3

   

3

3

30

3

1

  

2

   

3

 

3

72

6

1

      

1

 

1

14

4

1

      

1

 

1

54

4

1

      

1

 

1

60

5

1

      

1

 

1

06

3

      

1

 

1

1

57

6

   

1

   

1

 

1

13

4

1

      

1

 

1

15

4

1

      

1

 

1

43

4

1

      

1

 

1

42

3

      

1

 

1

1

11

3

1

      

1

 

1

21

3

   

1

   

1

 

1

  1. aClassification of pathotypes is based on isolate virulence for six differential lines (nos. 1 to 6 in Table 1)
  2. bNumber of virulences
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BMC Plant Biology

ISSN: 1471-2229

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