Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Suitability of Jack Seeds as a Medium for Mass Multiplicatior of the Entomopathogenic Fungus, Cephalosporium lecanii Zimm.

Volume : 67
Issue: Mar-mar
Pages: 157 - 160
Published: October 01, 2023
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Abstract


The white halo fungus. C. lecanii infecting coffee green bug. Coccus viridis (Green) could be easily cultured on jack seed medium cheaply using the by-product from the plantations. The radial growth and mycelial dry weight of the fungus were greater in this medium compared to sorghum medium. Spore production was enhanced. when jack seeds, broken into pieces of 5 mm size. were used. The mortality inflicted by the fungus in the bug did not vary when the pathogen cultured on sorghum and jack seed media was used.

DOI
Pages
157 - 160
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

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