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Pearl millet blast resistance disease

Blast (Magnaporthe grisea) is an important foliar disease of pearl millet (Pennisetum glaucum (L.) R. Br.). A total of 305 accessions of Pennisetum violaceum, a wild relative of pearl millet, were screened under greenhouse conditions against five pathotype-isolates of M. grisea and a local isolate of P. substriata var. indica collected from ICRISAT farm, Patancheru, India. Based on the mean blast score (1 to 9 scale), 17 accessions were found resistant (score #3.0) to all five pathotypes (Sharma et al. 2020). In another study, 238 accessions of mini core accessions pearl millet were screened for blast resistance, and identified three accessions (IP 7846, IP 11036, and IP 21187) exhibited resistance to four of the five pathotypes (Sharma et al. 2012). For more details, please refer the original publications.

Type of subset

Selective

Method of selection

Blast resistance disease

Crop

pearlmillet

Number of accessions

FAO WIEWS Institute

International Crop Research Institute for the Semi-Arid Tropics

Creation date

September 25 2023

Source

http://genebank.icrisat.org/IND/Subsets?SS=PearlmilletBRD

Published in Genesys

27 September 2023

Subset metadata

Subset creators

Data digitizer

Anilkumar Kanchanapally ICRISAT

Data manager

Dr. Kuldeep Singh ICRISAT

Data curator

Dr. Mani Vetriventhan ICRISAT

Data and resources

MCPD passport data

MCPD - 5ed21b2b-f2c4-4346-9446-da043422e4f7.xlsx

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Accessions

List of accessions included in the subset

1. IP 7846 • Pennisetum glaucum (L.) R. Br. • IP 7846 • Breeding/Research Material • India

IND002 • DOI: 10.18730/R1HES

2. IP 11036 • Pennisetum glaucum (L.) R. Br. • IP 11036 • Traditional cultivar/Landrace • India

IND002 • DOI: 10.18730/R4N4~

3. IP 21187 • Pennisetum glaucum (L.) R. Br. • IP 21187 • Breeding/Research Material • India

IND002 • DOI: 10.18730/REJB9

4. IP 21525 • Pennisetum violaceum (Lam.) Rich. • IP 21525 • Wild • Niger

IND002 • DOI: 10.18730/REWXE

5. IP 21531 • Pennisetum violaceum (Lam.) Rich. • IP 21531 • Wild • Sudan

IND002 • DOI: 10.18730/REX3M

6. IP 21536 • Pennisetum violaceum (Lam.) Rich. • IP 21536 • Wild • Cameroon

IND002 • DOI: 10.18730/REX8S

7. IP 21540 • Pennisetum violaceum (Lam.) Rich. • IP 21540 • Wild • Niger

IND002 • DOI: 10.18730/REXCX

8. IP 21594 • Pennisetum violaceum (Lam.) Rich. • IP 21594 • Wild • Niger

IND002 • DOI: 10.18730/REZ29

9. IP 21610 • Pennisetum violaceum (Lam.) Rich. • IP 21610 • Wild • Niger

IND002 • DOI: 10.18730/REZJS

10. IP 21640 • Pennisetum violaceum (Lam.) Rich. • IP 21640 • Wild • Niger

IND002 • DOI: 10.18730/RF0GJ

11. IP 21706 • Pennisetum violaceum (Lam.) Rich. • IP 21706 • Wild • Chad

IND002 • DOI: 10.18730/RF2JA

12. IP 21711 • Pennisetum violaceum (Lam.) Rich. • IP 21711 • Wild • Chad

IND002 • DOI: 10.18730/RF2QF

13. IP 21716 • Pennisetum violaceum (Lam.) Rich. • IP 21716 • Wild • Chad

IND002 • DOI: 10.18730/RF2WM

14. IP 21719 • Pennisetum violaceum (Lam.) Rich. • IP 21719 • Wild • Chad

IND002 • DOI: 10.18730/RF2ZQ

15. IP 21720 • Pennisetum violaceum (Lam.) Rich. • IP 21720 • Wild • Chad

IND002 • DOI: 10.18730/RF30R

16. IP 21721 • Pennisetum violaceum (Lam.) Rich. • IP 21721 • Wild • Chad

IND002 • DOI: 10.18730/RF31S

17. IP 21724 • Pennisetum violaceum (Lam.) Rich. • IP 21724 • Wild • Chad

IND002 • DOI: 10.18730/RF34W

18. IP 21987 • Pennisetum violaceum (Lam.) Rich. • IP 21987 • Wild • Niger

IND002 • DOI: 10.18730/RFBB*

19. IP 21988 • Pennisetum violaceum (Lam.) Rich. • IP 21988 • Wild • Niger

IND002 • DOI: 10.18730/RFBC~

20. IP 22160 • Pennisetum violaceum (Lam.) Rich. • IP 22160 • Wild • Chad

IND002 • DOI: 10.18730/RFGRM