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

PDF Restricted to ICRISAT users only Download (162kB) | Request a copy

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
Links:	Google Scholar

View Statistics

Actions (login required)

View Item