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Table 1 Dynamic frequency distribution and descriptive statistics of DLP in IRSGP

From: A high-throughput phenotyping procedure for evaluation of antixenosis against common cutworm at early seedling stage in soybean

Indicator and date

Class mid-point of DLP (%)

Mean (%)

Range (%)

F

h 2 (%)

GCV (%)

CV (%)

10

20

30

40

50

60

70

80

90

100

DLP1-3

46

23

7

       

14

0–30

2.2**

54.3

39.8

69.7

DLP1-4

18

40

16

2

      

19

3–36

2.8**

64.3

33.3

49.4

DLP1-5

9

23

28

11

4

1

    

27

5–55

3.7**

72.6

35.5

42.2

DLP1-6

3

11

27

24

8

3

    

33

5–64

4.6**

78.3

32.0

33.4

DLP1-7

3

9

16

23

18

6

1

   

37

6–71

5.7**

82.4

32.8

30.1

DLP1-8

2

2

14

25

19

11

3

   

42

6–74

5.5**

82.0

29.1

27.1

DLP1-9

2

1

13

25

18

15

2

   

44

5–71

5.5**

81.7

27.8

25.7

DLP1-10

2

1

7

16

20

18

10

2

  

50

5–80

6.6**

85.0

26.8

22.3

DLP1-11

1

1

1

10

16

18

24

3

2

 

59

9–93

6.0**

83.4

22.8

20.2

DLP1-12

1

1

  

2

14

24

22

11

1

72

14–100

6.4**

84.3

18.7

16.0

DLP1-13

  

1

1

 

1

9

22

28

14

84

25–100

6.9**

85.4

14.7

12.1

DLP1-14

  

1

 

1

  

10

30

34

92

34–100

7.4**

86.5

11.2

8.8

DLP1-15

   

1

1

  

2

14

58

95

36–100

10.8**

90.7

9.0

6.0

DLP2-3

40

27

6

3

      

15

0–44

2.8**

63.9

47.0

69.9

DLP2-4

9

26

21

10

6

4

    

28

1–64

4.3**

76.7

43.8

48.1

DLP2-5

4

8

13

24

11

9

5

2

  

41

3–79

4.2**

76.9

34.7

38.3

DLP2-6

3

3

11

10

17

13

7

9

3

 

51

5–88

9.8**

89.8

36.9

24.5

DLP2-7

2

1

3

8

15

16

12

10

8

1

60

5–96

9.6**

88.9

31.4

21.2

DLP2-8

2

 

2

2

12

16

13

13

11

5

67

5–99

9.6**

89.6

27.8

19.0

DLP2-9

1

1

2

1

3

11

16

18

13

10

75

8–100

10.7**

90.7

25.1

16.0

DLP2-10

1

1

1

1

2

2

13

19

20

16

80

9–100

10.4**

90.3

22.3

14.5

DLP2-11

1

1

 

1

1

1

3

11

33

24

87

9–100

13.9**

92.8

18.1

10.1

  1. In “Indicator and date” column, “DLP” represents damaged leaf percentage, the number before “-” indicates the test serial and the number after”-” indicates the days after artificial infestation, for example, “DLP1-3” represents DLP after 3 days of infestation in Test 1; those in italics represent the best date for evaluation
  2. IRSGP insect-resistant versus -susceptible germplasm population, h 2 heritability, GCV genotypic coefficient of variation, CV error coefficient of variation
  3. ** Represents significance at 0.01 probability level
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Plant Methods

ISSN: 1746-4811