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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/58788
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Manpreet Kaur, Varalakshmi, B., Pitchaimuthu, M. and Mahesha | en_US |
dc.date.accessioned | 2021-08-19T06:36:56Z | - |
dc.date.available | 2021-08-19T06:36:56Z | - |
dc.date.issued | 2021-05-23 | - |
dc.identifier.citation | Kaur, M., Varalakshmi, B., Pitchaimuthu, M. et al. Screening Luffa germplasm and advanced breeding lines for resistance to Tomato leaf curl New Delhi virus. J Gen Plant Pathol 87, 287–294 (2021). https://doi.org/10.1007/s10327-021-01010-z | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/58788 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The two cultivated Luffa species can be severely infected by Tomato leaf curl New Delhi virus (ToLCNDV) with up to 100% yield loss. Here, 52 Luffa genotypes were screened for ToLCNDV resistance after natural field infection. Mean vulnerability index (VI) ranged from 0.00 to 75.33; genotypes IIHR-137 and IIHR-138 had no symptoms (VI 0), 16 genotypes were resistant (VI 0–25), 15 were moderately resistant (VI 26–50), and 19 were moderate to susceptible (VI > 50). Ten of the most resistant genotypes and five susceptible checks were then challenge-inoculated using whiteflies or sap in an insect-proof net house; only IIHR-137 [L. cylindrica (L.) Roem.] was symptomless (VI 0.00), and 3–5% of plants of IIHR-138 [L. cylindrica (L.) Roem.] and IIHR-Sel-1 [L. acutangula (L.) Roxb.] had only mild symptoms; genotype Arka Prasan was most susceptible (VI 80.96). Asymptomatic plants were confirmed as infected using polymerase chain reaction. Susceptible genotypes rapidly developed leaf curling, then a severe mosaic 10 days post-inoculation. The resistant inbred lines identified are good candidates for a breeding program for ToLCNDV-resistant cultivars | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Luffa, Ridge gourd, Sponge gourd, Screening, ToLCNDV Resistance | en_US |
dc.title | Screening Luffa germplasm and advance breeding lines for resistance to Tomato leaf curl New Delhi virus. | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Journal of General Plant Pathology | en_US |
dc.publication.volumeno | 87 | en_US |
dc.publication.pagenumber | 287-294 | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Horticultural Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 6.97 | en_US |
Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
File | Description | Size | Format | |
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Kaur 2021_Article_ScreeningLuffaGermplasmAndAdva.pdf | 925.08 kB | Adobe PDF | View/Open |
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