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Table 3 Performance for leaf and neck blast in breeding PTGMS lines, parents, and their hybrids in blast epidemic fields

From: Improving rice blast resistance of Feng39S through molecular marker-assisted backcrossing

Locations Year Entries Leaf blast score Neck blast infection percentage
WangjiaVillage, Yichang City, Hubei, China 2017 CO39 8 100
Feng39S 7 66
DB16206–34 4 10
DB16206–38 3 7
Hua1201S 1 4
2018 CO39 8 79
Feng39S 8 87
DB16206–34 1 0
DB16206–38 3 4
Hua1201S 2 0
Feng39S/9311 4 52
Hua1201S/9311 3 8
DB16206–34/9311 3 9
DB16206–38/9311 3 11
9311 5 55
Feng39S/FXH No.1 8 100
Hua1201S/FXH No.1 4 9
DB16206–34/FXH No.1 4 10
DB16206–38/FXH No.1 4 8
FXH No.1 8 100
Lianghe Villiage, Enshi City, Hubei, China 2017 CO39 8 100
Feng39S 8 100
DB16206–34 2 13
DB16206–38 2 8
Hua1201S 2 9
2018 CO39 8 100
Feng39S 8 100
DB16206–34 2 12
DB16206–38 2 11
Hua1201S 2 8
Feng39S/9311 8 100
Hua1201S/9311 2 13
DB16206–34/9311 2 13
DB16206–38/9311 3 9
9311 7 100
Feng39S/FXH No.1 8 100
Hua1201S/FXH No.1 4 20
DB16206–34/FXH No.1 4 21
DB16206–38/FXH No.1 4 20
FXH No.1 8 100