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STUDIES ON THE MODE OF TRANSMISSION OF BOMBYX MORI NUCLEAR POLYHEDROSIS VIRUS IN SILKWORM, BOMBYX MORI L.
- Source :
- International Journal of Zoology & Applied Biosciences; 2024, Vol. 9 Issue 4, p9-12, 4p
- Publication Year :
- 2024
-
Abstract
- Disease free layings of silkworm breed, DUN<subscript>22</subscript> were procured, incubated, brushed and reared upto 3<superscript>rd</superscript> instar enmass following the standard rearing method. Just after 3<superscript>rd</superscript> moult, the experiment was laid down into four treatments (T<subscript>1</subscript>-T<subscript>4</subscript>) as per the experimental design. Five replications of 100 larvae in each treatment were maintained and data with regard to 5<superscript>th</superscript> 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. [ABSTRACT FROM AUTHOR]
- Subjects :
- SILKWORMS
NUCLEOPOLYHEDROVIRUSES
EXPERIMENTAL design
INSECT larvae
DISEASE incidence
Subjects
Details
- Language :
- English
- Volume :
- 9
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- International Journal of Zoology & Applied Biosciences
- Publication Type :
- Academic Journal
- Accession number :
- 179266469
- Full Text :
- https://doi.org/10.55126/ijzab.2024.v09.i04.003