Genetics of Stay-Green Trait and Its Association with Leaf Spot Tolerance and Pod Yield in Groundnut
Table 3
Area under disease progress curve for early leaf spot (ELS AUDPC) and late leaf spot (LLS AUDPC) diseases and leaf area under greenness (LAUG) of 25 groundnut genotypes evaluated under disease and disease-free conditions in 2017.
Genotypes
ELS AUDPC
LLS AUDPC
LAUG
Estimate
Std. error
Sig
Estimate
Std. error
Sig
Estimate
Std. error
Sig
CHINESE (intercept)
215.80
11.71
205.01
16.54
58.54†
3.41
GAF 1665
−96.61
16.56
−85.22
20.68
−40.43§
4.17
GAF 1723
−88.57
16.48
−63.45
20.31
−35.69§
4.17
GK 7
−57.81
16.56
−30.56
20.68
ns
−38.02§
4.17
ICG 7878
−91.11
16.55
−82.23
20.66
−34.32§
4.14
ICGV-IS 00064
−73.68
16.56
−50.57
20.71
−39.74§
4.14
ICGV-IS 08837
−8.20
16.56
ns
−12.04
20.70
ns
−11.39†
4.14
ICGV-IS 13015
−56.44
16.56
−46.67
20.71
−24.16‡
4.17
ICGV-IS 13018
−23.36
16.48
ns
−12.13
20.29
ns
−22.17‡
4.14
ICGV-IS 13041
−24.67
16.56
ns
−14.66
20.68
ns
−19.97‡
4.17
ICGV-IS 13045
−42.71
16.48
−65.84
20.30
−20.59‡
4.17
ICGV-IS 13052
−40.05
16.48
−50.20
20.27
−22.10‡
4.17
ICGV-IS 13071
−37.77
16.41
−49.38
19.93
−18.94‡
4.14
ICGV-IS 13078
−32.48
16.55
ns
−43.89
20.67
−22.86‡
4.17
ICGV-IS 13079
−33.39
16.48
−46.41
20.29
−22.65‡
4.14
ICGV-IS 13081
−1.71
16.56
ns
−12.23
20.69
ns
−14.28†
4.14
ICGV-IS 13086
−41.75
16.41
−50.29
19.93
−26.01‡
4.14
ICGV-IS 13110
−21.57
16.56
ns
−12.70
20.68
ns
−24.91‡
4.17
ICGV-IS 13113
−17.95
16.55
ns
−5.11
20.65
ns
−25.81‡
4.17
ICGV-IS 13114
−16.82
16.55
ns
−12.25
20.66
ns
−29.58§
4.14
ICGV-IS 13998
−48.33
16.49
−46.12
20.34
−32.53§
4.14
KPANIELI
−69.80
16.49
−50.55
20.32
−35.14§
4.14
NKATIESARI
−98.33
16.49
−81.12
20.34
−40.77§
4.17
SUMNUT 23
−27.08
16.55
ns
9.59
20.67
ns
−14.00†
4.14
YENYAWOSO
−42.18
16.56
−63.81
20.69
−17.98‡
4.17
,, and indicate significance at 0.05, 0.01, and 0.001 levels of probability, respectively. ns: not significant. LLS: late leaf spot; ELS: early leaf spot; AUDPC: area under disease progress curve; LAUG: stay-green trait. § indicates stay-green genotype. ‡ indicates moderately stay-green genotype. † indicates non-stay-green genotype.
