Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Morphometric Variations of Cyst Nematodes in Tamil Nadu

Volume : 100
Issue: Jul-sep
Pages: 745 - 751
Published: May 03, 2023
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Abstract


Morphometric variations in Heterodera cajani samples collected from different districts of Tamil Nadu showed variability in respect of cyst length and width, cone and neck length, fenestral width, L/W ratio; fenestral and vulval slit length. Biochemical analysis also revealed high proportion of protein (0.453-0.799 μg/g) and low proportion of carbohydrate (0.045-0.098 μg/g) and lipid (0.014-0.066 μg/g) at varying levels among different populations of Heterodera cajani and Globodera rostochiensis.

DOI
Pages
745 - 751
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.

Keywords


Biochemical and morphometric variations cyst nematodes Tamil Nadu.
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