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International Journal of Zoology and Applied Biosciences Research Article
Studies on the mode of transmission of Bombyx mori nuclear polyhedrosis virus in silkworm, Bombyx mori l
Mohammad Rafiq Bhat, P. Radha, A. Abdul Faruk, Mukil Vas, Dipankar Brahma, Nilav Ranjan Bora, Karthick Mani Bharathi and Ishita Garai
Year : 2024 | Volume: 9 | Issue: 4 | Pages: 9-12
Received on: 29/03/2024
Revised on: 12/04/2024
Accepted on: 17/05/2024
Published on: 01/07/2024
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Mohammad Rafiq Bhat, P. Radha, A. Abdul Faruk, Mukil Vas, Dipankar Brahma, Nilav Ranjan Bora, Karthick Mani Bharathi and Ishita Garai( 2024).
Studies on the mode of transmission of Bombyx mori nuclear polyhedrosis virus in silkworm, Bombyx mori l
. International Journal of Zoology and Applied Biosciences, 9( 4), 9-12.
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Abstract
Disease free layings of silkworm breed, DUN22 were procured, incubated, brushed and reared upto 3rd instar enmass following the standard rearing method. Just after 3rd moult, the experiment was laid down into four treatments (T1-T4) as per the experimental design. Five replications of 100 larvae in each treatment were maintained and data with regard to 5th instar and total larval duration, diseases incidence, yield and pupation rate were recorded and analysed statistically. Perusal of data revealed significant difference in afore mentioned economic traits and therefore concluded that Bombyx mori Nuclear Polyhedrosis Virus (BmNPV) spreads infection secondarily and also had negative impact on the silkworm, B. mori.
Keywords
Bombyx mori, Infection, Nuclear Polyhedrosis virus and Viral disease.
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© The Author(s) 2025. This article is published by International Journal of Zoology and Applied Biosciences under the terms of the Creative Commons Attribution 4.0 International License (creativecommons.org), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
