Development of Pasteuria penetrans on different field populations of Meloidogyne spp. from Pakistan

Kamran, M., Javed, N., Abbas, H., Khan, S. A., Ullah, I. ORCID: https://orcid.org/0000-0002-9367-6741, Ehetisham Ul Haq, M., Hussain, M. and Iqbal, M. (2019) Development of Pasteuria penetrans on different field populations of Meloidogyne spp. from Pakistan. Nematology, 21 (10). pp. 1003-1010. ISSN 1568-5411 doi: 10.1163/15685411-00003270

Abstract/Summary

Pasteuria penetrans is a hyperparasite with potential as a biological control agent of root-knot nematodes, Meloidogyne spp. In this study two exotic Pasteuria isolates (PP-3 and PP-J) were developed on different Meloidogyne spp. collected from different districts of Punjab, Pakistan. The development of PP-3 and PP-J on different field populations of Meloidogyne spp. showed differential infectivity in terms of nematode reproduction variables. The development of PP-3 and PP-J was maximum on tomato as compared to cucumber. It was probably due to more invasion sites for nematodes present in the tomato roots. However, a bigger root system has not always been a guarantee for development of Pasteuria on Meloidogyne spp. For successful development of Pasteuria, the key parameters are the percentage of infected females, number of endospores (female)−1 or endospores (mg root powder)−1. The results of these parameters are greater in tomato as compared to cucumber.

Item Type	Article
URI	https://reading-clone.eprints-hosting.org/id/eprint/87763
Item Type	Article
Refereed	Yes
Divisions	Life Sciences > School of Agriculture, Policy and Development
Uncontrolled Keywords	Agronomy and Crop Science, Ecology, Evolution, Behavior and Systematics
Publisher	Brill
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