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Table 3 Repeated-measures ANOVA (a) and two-way ANOVA (b) for gray leaf spot assessments in an Italian ryegrass F 1 population derived from cv. `Surrey' (resistant) and cv. `Minamiaoba' (susceptible)

From: Identification of a novel major locus for gray leaf spot resistance in Italian ryegrass (Lolium multiflorumLam.)

  

Factor a)

Sum of squares

Df b)

Mean square

F c)

(a)

Young leavesd)

Genotype

407.50

104

3.92

5.68*

Inoculation

1.22

1

1.22

1.77

Error

71.78

104

0.69

 

Total

480.50

209

  
 

Expanded leaves

Genotype

367.70

104

3.54

8.05*

Inoculation

0.80

1

0.80

1.83

Error

45.70

104

0.44

 

Total

414.20

209

  
 

Total

Genotype

668.53

104

6.43

8.95*

Inoculation

34.62

3

11.54

16.06*

Error

224.13

312

0.72

 

Total

927.28

419

  

(b)

Total

Genotype

668.53

104

6.43

11.30*

Leaf age

32.59

1

32.59

57.28*

Genotype × Leaf age

106.66

104

1.03

1.80*

Error

119.50

210

0.57

 

Total

927.28

419

  
  1. a)All factors were recognized as fixed effect.
  2. b)Number of degrees of freedom.
  3. c)Value of F-distribution.
  4. d)The data for young leaves have also been shown in Takahashi et al. [13].
  5. *P < 0.01.