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Relation between insect damage and yield of indian mustard (Brassica juncea) sown on different dates in Gujarat

Indian Agricultural Research Journals

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Title Relation between insect damage and yield of indian mustard (Brassica juncea) sown on different dates in Gujarat
 
Creator PATEL, M G
PATEL, J R
 
Subject indian mustard, Brassicajuncea. pest incidence, date of sowing
 
Description A field experiment was conducted dming winter season (rabi) 1988-89 to 1992-93 to study the effect of different dates of sowing indian mustard [Brassica juncea (L.) Czernj. & Casson] on incidence of pests and crop yield. The crop sown in the third week of September and first week of October had significantly lower population of mustard sawfly [Athalia lugens proxima (Kliig.)] and aphid [Lipaphis erysimi (Kalt.)], which reflected on the yield and gave higher yield than the crop sown in the third week of November.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-05-14
 
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/29882
 
Source The Indian Journal of Agricultural Sciences; Vol 67, No 4 (1997)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/29882/13473
 
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