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Bio-efficacy of Different Bio-pesticides Against Aphid [Myzus persicae (Sulzer)] in Cumin: BIO-EFFICACY OF BIO-PESTICIDES AGAINST CUMIN APHID

Indian Agricultural Research Journals

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Title Bio-efficacy of Different Bio-pesticides Against Aphid [Myzus persicae (Sulzer)] in Cumin: BIO-EFFICACY OF BIO-PESTICIDES AGAINST CUMIN APHID
 
Creator Nisha Choudhary
M.M. Kumawat
M.M. Sundria
Krishna Saharan
 
Subject Cumin, Myzus persicae, bio-pesticides, pest, management, incremental cost benefit ratio
 
Description A field experiment was undertaken to investigate the effectiveness of certain bio-pesticides against the cumin aphid, Myzus persicae (Sulzer). The study was done on  the Gujarat cumin-4 (GC-4) variety, which was cultivated at the Agricultural University, Jodhpur during Rabi, 2020-21. First spray of bio- pesticides was carried out at initiation of pest and second after 20 days. Among the evaluated bio-pesticides, Verticillium lecanii 1.15 WP and Metarhizium anisopliae 1.15 WP were found effective against aphids on cumin. The higher production of cumin seeds as well as net realization was obtained from Verticillium lecanii and Metarhizium anisopliae treated plots against control. However, the standard check (Imidachloprid 17.8 SL) was found most effective which was also reflected in yield as well as in the economics. Among biopesticides Verticillium lecanii 1.15 WP and Metarhizium anisopliae 1.15 WP obtained highest ICBR 1:26.96 and 1:22.40, respectively. 
 
Publisher Arid Zone Research Association of India, Jodhpur (Rajasthan)
 
Date 2024-06-30
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/AAZ/article/view/135386
10.56093/aaz.v63i2.135386
 
Source Annals of Arid Zone; Vol. 63 No. 2 (2024): Annals of Arid Zone; 147-153
0570-1791
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/AAZ/article/view/135386/54934
 
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