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http://krishi.icar.gov.in/jspui/handle/123456789/17873| Title: | Genetic analysis of resistance to Watermelon bud necrosis virus (WBNV) in Watermelon [Citrullus lanatus (Thunb.) Matsum & Nakai] |
| Other Titles: | Not Available |
| Authors: | Nagesh GC, Rao ES*, Pitchaimuthu M, Varalakshmi B, Lakshmana Reddy DC, Samuel DK, Rekha A and Reddy MK |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Horticultural Research |
| Published/ Complete Date: | 2018-01-01 |
| Project Code: | Not Available |
| Keywords: | genetics, orthotospovirus, resistance, watermelon, WBNV |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | An experiment was conducted to study the genetics and nature of gene action of resistance to watermelon bud necrosis orthotospovirus (WBNV) in watermelon. The experimental materials comprised of two resistant (BIL‐53 and IIHR‐19) and one susceptible (IIHR‐140) parents. Each of the resistant parents was crossed with the susceptible parent to develop six generations (P1, P2, F1, F2, BC1 and BC2) to study genetics. The results of segregation in F2 and backcross progenies suggested that resistance is governed by a major dominant gene along with other background minor genes in both the crosses. BIL‐53 was found to possess higher degree of resistance with simple inheritance and hence may be of interest to breeders. Simple selection can be effective for improving the trait in the cross BIL‐53 × IIHR‐140 as additive gene action is prevalent |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Plant Breeding |
| NAAS Rating: | 7.66 |
| Volume No.: | 137 |
| Page Number: | 814-822 |
| Name of the Division/Regional Station: | Division of vegetable crops |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/17873 |
| Appears in Collections: | HS-IIHR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Nagesh_et_al-2018-Plant_Breeding.pdf | 168.07 kB | Adobe PDF | View/Open |
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