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Efficacy of imidacloprid, a new insecticide for controlling Myzus nicotianae on flue cured virginia tobacco (Nicotiana tabacum)

Indian Agricultural Research Journals

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Title Efficacy of imidacloprid, a new insecticide for controlling Myzus nicotianae on flue cured virginia tobacco (Nicotiana tabacum)
 
Creator RAMAPRASAD, G
SRIDHEER, U
SITARAMAIAH, S
RAO, S NAGESWARA
SATYANARAYANA, V V
 
Subject flue cured virginia tobacco, Nicotiana tabacum, aphid, Myzus nicotianae, insecticides, imidacloprid
 
Description A field experiment was conducted during 1991-94 to evaluate the performance of a new insecticide imidaclopridand other insecticides for controlling tobacco aphid (Myzus nicotianae Blackman) on flue cured virginia tobacco (Nicotianatabacum L.). Both the formulations of imidacloprid (70 water soluble powder) and 200 soluble concentrates/litre at 50 gai or acephate 750 g ai/ha as 2 foliar sprays or combination of imidadoprid 70 water soluble powder at 100 g ai/ha asplant hole treatment + 1 foliar spray ofimidacloprid 200 soluble concentrates/litre at 50 g ai/ha effectively controlled theaphids throughout the season and recorded better yield of cured leaf, bright-leaf and grade index. Oxydemeton methyl0.05% foliar spray controlled the aphid effectively only up to 8 days after spray.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-02-13
 
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/27349
 
Source The Indian Journal of Agricultural Sciences; Vol 68, No 3 (1998)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/27349/12451
 
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