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http://krishi.icar.gov.in/jspui/handle/123456789/14092| Title: | Evolution of groundnut genotypes against leaf spot diseases in Tripura |
| Other Titles: | Not Available |
| Authors: | S Biswas, N.P Singh, M Datta, A.L. Singh |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR-Directorate of Groundnut Research |
| Published/ Complete Date: | 2008-01-01 |
| Project Code: | Not Available |
| Keywords: | Arachis hypogaea, host resistance, Cercospora arachidicola , Phaeoisariopisi personata |
| Publisher: | Kolkata |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Twenty four improved cultivars and one hundred ninety eight advanced breeding lines of goundnut (Arachis hypogaea) germplasms were evaluated against leaf spot diseases during kharif crop seasons of 2005 and 2006 at ICAR research farm in Tripura. Leaf spot, particularly early leaf spot (Cercospora arachidicola), was the major disease under natural infective condition. None of the genotypes was immune to the leaf spot disease. Among the 24 improved cultivars studied, the disease was least in CSMG-84-1 and M-13 with disease rating score range 3 to< 5, suggesting them as moderately resistant in 1-9 scale, where 1= no disease and 9= 81-100% infection. The occurrence of late leaf spot (Phaeoisariopsis personata) was very less in all the varieties. Seven genotypes, viz., NRCG-813, NRCG-935, NRCG-945, NRCG-992, NRCG-996, NRCG-1001 and NRCG-11734, of advanced breeding lines were found as |
| Description: | Not Available |
| ISSN: | 0971-3719 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Mycopathological Research |
| Volume No.: | 46(2) |
| Page Number: | 271-274 |
| Name of the Division/Regional Station: | Crop science |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/14092 |
| Appears in Collections: | CS-DGR-Publication |
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