Skip navigation
DSpace logo
  • Home
  • Browse
    • Communities
      & Collections
    • Browse Items by:
    • Issue Date
    • Author
    • Title
    • Subject
  • Sign on to:
    • My DSpace
    • Receive email
      updates
    • Edit Profile
DSpace logo



  1. Kerala Agricultural University Digital Library
  2. 1. KAUTIR (Kerala Agricultural University Theses Information and Retrieval)
  3. PG Thesis
a
Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/7895
Full metadata record
DC FieldValueLanguage
dc.contributor.advisorAchamma Oommen-
dc.contributor.authorSajikumar, T A-
dc.date.accessioned2020-06-22T07:07:24Z-
dc.date.available2020-06-22T07:07:24Z-
dc.date.issued1989-
dc.identifier.citationCoH T-570en_US
dc.identifier.siciCoH T-570en_US
dc.identifier.urihttp://hdl.handle.net/123456789/7895-
dc.description.abstractThe research project " Genetic resource evaluation of groundnut Arachis hypogaea L.) for resistance to tikka leaf spot was carried out at the College of Horticulture, Kerala Agricultural University, Vellanikkara, during 1988-89. Two hundred and fifty six groundnut genotypes available in the Department of Agricultural Botany were made use of for the study. A susceptible variety- TMV 2- was used as control. A field screening study was conducted with the 257 genotypes during July- November 1988, in arandomised block design with two replications. Disease rating was done with the aid of a diagramatic chart and the groundnut accessions were grouped into different categories such as immune, highly resistant, resistant, moderately resistant , moderately susceptible, susceptible and highly susceptible , based on the percentage of infection on leaves . Out of the 257 genotypes used for screening studies, four genotypes were moderately susceptible , 197 susceptible and 56 highly susceptible to tikka leaf spot. None of the varieties was immune highly resistant or moderately resistant.en_US
dc.language.isoenen_US
dc.publisherDivision of Agricultural Botany, College of Horticulture, Vellanikkaraen_US
dc.subjectBreeding for disease resistanceen_US
dc.subjectDistribution of tikka diseaseen_US
dc.subjectGenetics of resistanceen_US
dc.titleGenetic resource evaluation of groundnut (Arachis hypogaea L.) for resistance to tikka leaf spoten_US
dc.typeThesisen_US
Appears in Collections:PG Thesis

Files in This Item:
File Description SizeFormat 
T-570.pdf1.62 MBAdobe PDFView/Open
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Theme by Logo CINECA

DSpace Software Copyright © 2002-2013  Duraspace - Feedback