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Efficacy and economics of synthetic pyrethroids for the control of leaf-miner (Chromatomyia horticola) on vegetable pea (Pisum sativum) in Kullu valley of Himachal Pradesh

Indian Agricultural Research Journals

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Title Efficacy and economics of synthetic pyrethroids for the control of leaf-miner (Chromatomyia horticola) on vegetable pea (Pisum sativum) in Kullu valley of Himachal Pradesh
 
Creator KUMAR, JITENDER
SHARMA, S D
KASHYAP, N P
 
Subject Pea leaf-miner, Chromatomyia horticola, Synthetic pyrethrolds, Pea, Pisum sativum
 
Description A Held study was carried out dming 1995-99 at Bajaura (Kullu), Himachal Pradesh, to determine the efficacy andeconomics of monocrotophos (0.036% and 0.02%), cypermethrin (0.0075%), fenvalerate (0.01 %), lambda-cyhalothrin (0.004%), azadirachtin (0.0012%), methyl parathion (0.05%) and a mixture of cypennethrin (0.00375%) and azadirachtin (0.0006%) for the control of leaf-miner [Chramatomyia harticola (Goureau)] on garden pea (Pisum salivum L., s.I.). Monocrotophos at both the doses. 0.036 arid 0.02 %, was the most effectIve and economical treatment with an average net returns of Rs 16.66 and 15.40/rupee invested respectively. It was followed by cypermethrin, lambda-cyhalothrin and fenvalerate with average net returns of Rs 13.89, 11.38 and 1 0.78/rupee Invested respectively. In view of the likely ban on the use of monocrotophos, synthetic pyrethrolds showed promise for the control of C. horticola on pea.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2014-04-29
 
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/40238
 
Source The Indian Journal of Agricultural Sciences; Vol 71, No 9 (2001)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/40238/18076
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences