2009Annals of Plant Protection SciencesRequires access

Effect of Different Inocula of Pasteuria penetrans on Build up and Persistence in Meloidogyne incognita

M. Das, B.B. Gogoi, P.P. Neog

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Abstract

The study was conducted to observe the build up and persistence of Pasteuria penetrans population in root-knot nematode in two consecutive root-knot susceptible crops. Results revealed that P. penetrans was found to persist in soil even at a low spore encumbrance level i.e. 5 spores/J2 of M. incognita with the increase in initial spore load the bacterial endospores recovered after harvest of the second crop increased significantly.

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What this paper is about

The study was conducted to observe the build up and persistence of Pasteuria penetrans population in root-knot nematode in two consecutive root-knot susceptible crops. Results revealed that P. penetrans was found to persist in soil even at a low spore encumbrance level i.e. 5 spores/J2 of M. incognita with the increase in initial spore load the bacterial endospores recovered after harvest of the second crop increased significantly.

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Available abstract

The study was conducted to observe the build up and persistence of Pasteuria penetrans population in root-knot nematode in two consecutive root-knot susceptible crops. Results revealed that P. penetrans was found to persist in soil even at a low spore encumbrance level i.e. 5 spores/J2 of M. incognita with the increase in initial spore load the bacterial endospores recovered after harvest of the second crop increased significantly.

Key concepts: Meloidogyne incognita, Endospore, Terra incognita, Spore, Root-knot nematode, Veterinary medicine, Biology, Persistence (discontinuity)

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Effect of Different Inocula of Pasteuria penetrans on Build up and Persistence in Meloidogyne incognita — Research Paper | ScholarLens