Evaluation of chickpea genotypes for resistance to legume pod borer (Helicoverpa armigera) and root-knot nematode (Meloidogyne javanica)

Bhagwat, V R and Sharma, S B (2000) Evaluation of chickpea genotypes for resistance to legume pod borer (Helicoverpa armigera) and root-knot nematode (Meloidogyne javanica). Indian Journal of Plant Protection, 28 (1). pp. 69-73. ISSN 0253-4355

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Abstract

Twenty-one chickpea genotypes were screened for resistance to identify genotypes with multiple resistance in glasshouse and field. Genotypes, ICC 506, ICCV 10, ICCL 86102, and ICCV 95992 had a low pod damage rating of 3 (on a 1 = less susceptible to 9 = highly susceptible scale) to H. armigera. All the 21 genotypes were susceptible to nematode-caused root damage (galls on root) and nematode reproduction (egg sac production). ICCL 86102 showed tolerance to nematode damage and produced flowers and pods despite severe nematode infection. ICCL 86102, a short duration genotype, and ICCL 86106, a medium duration genotype were identified as promising sources with resistance to H. armigera and tolerance to M.javanica

Item Type: Article
Divisions: UNSPECIFIED
CRP: UNSPECIFIED
Subjects: Mandate crops > Chickpea
Depositing User: Ms K Syamalamba
Date Deposited: 02 Jul 2013 05:42
Last Modified: 31 Jan 2014 06:08
URI: http://oar.icrisat.org/id/eprint/6910
Official URL: http://indianjournals.com/ijor.aspx?target=ijor:ij...
Projects: UNSPECIFIED
Funders: UNSPECIFIED
Acknowledgement: UNSPECIFIED
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