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Screening of parental lines and their F1 crosses of brinjal (Solanum melongena) to Ralstonia wilt

Indian Agricultural Research Journals

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Title Screening of parental lines and their F1 crosses of brinjal (Solanum melongena) to Ralstonia wilt
 
Creator Sharma, J P
Jha, A K
Singh, A K
Pan, R S
Singh, Mathura
Kumar, S
 
Subject Vegetable improvement; Brinjal; Solanum melongena; Ralstonia solanacearum; Parental lines; Crosses
 
Description Out of 7 parental lines and 23 F1 crosses of brinjal (Solanum melongena L .) tested during 2000-2003 in bacterial wiltsick plot, 2 parents 'Swarna Shyamli' ('CH 249') and 'Swarna Pratibha' ('CH 309') were found resistant to Ralstonia wilt [Ralstonia solanacearum (Smith) Yabuchi et al.]. Only 1 F1 cross 'CH 249' x 'CH 792' showed resistant reaction in all the 3 years of testing. However, 1 parent, viz 'CH 792', was found moderately resistant and 3 F1 crosses, viz 'CH 309' x 'CH 381'. 'CH 309' x 'CH 249' and 'CH 381' x 'Swarna Mani', showed moderately resistant reaction to Ralstonia wilt. Plant survival (%) in resistant parental lines 'CH 309', 'CH 249' and F1 cross 'CH 249' x 'CH 792' was 80.0, 81.7 and 81.7. respectively, and in moderately resistant crosses 'CH 309' x 'CH 249', 'CH 309' x 'CH 381' and 'CH 381' x 'Swarna Mani' 66.7. 66.7 and 68.3. 'Swarna Shyamli' and 'Swarna Pratibha' have now been released for cultivation in Zone I (Himachal Pradesh, Jammu and Kashmir and Uttaranchal) and Zone VII (Madhya Pradesh, Maharashratra and Jharkhand).
 
Publisher The Indian Journal of Agricultural Sciences
 
Date 2005-04-05
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/9066
 
Source The Indian Journal of Agricultural Sciences; Vol 75, No 4 (2005)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/9066/3822
 
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