Browsing by Author "Dalel Singh"

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Correction to: First report of edible mushroom Pleurotus ostreatus from India with potential to kill plant parasitic nematodes (Indian Phytopathology, (2019), 72, 1, (173-176), 10.1007/s42360-018-0093-0)
(Springer, 2019) R.K. Singh; Sumit Kumar Pandey; Dalel Singh; Prahlad Masurkar
The original version of this article was revised: The article First report of edible mushroom Pleurotusostreatus from India with potential to kill plant parasitic nematodes, was written by R. K. Singh, Sumit Kumar Pandey, Dalel Singh, and Prahlad Masurkar, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 14 December 2018 with open access. With the author decision to step back from Open Choice, the copyright of the article changed in April 2019 to © Indian Phytopathological Society 2019 and the article is forthwirth distributed under the terms of copyright. © 2019, Indian Phytopathological Society.
First report of edible mushroom Pleurotus ostreatus from India with potential to kill plant parasitic nematodes
(Springer, 2019) R.K. Singh; Sumit Kumar Pandey; Dalel Singh; Prahlad Masurkar
Edible fungus Pleurotus ostreatus was, isolated cultured and identified from the bark of Mangifera indica tree. The hyphae emerging from the fruiting body produces secretory cells with toxin droplets in water agar medium which immobilize the nematode and mostly enter from the mouth region. Earlier finding showed that trans-2-decenedioic acid toxin affects only saprophytic nematodes through the mouth part but similar observations in plant parasitic nematode Meloidogyne incognita suggested that there is no obstacle from stylet in paralysing and killing. From Indian subcontinent P. ostreatus was first time isolated, in perspective of plant parasitic nematode management in addition to mushroom production. © 2018, The Author(s).
Studies on powdery mildew of rapeseed-mustard (Brassica juncea L.) caused by erysiphe cruciferarum and its management
(Journal of Pure and Applied Microbiology, 2015) Sonit Kumar; Dalel Singh; Satguru Prasad Yadav; Rajendra Prasad
Out of tested ten treatments of fungicides, bioagents and nutrients seed treatments iprodione +carbendazim (1:1)@ 2g/kg seed, was found to be most effective in reducing disease intensity with increasing yield and 1000 seed weight, followed by removal of three lower leaves. ZnSO4+ sulphur as per recommendation was the most effective fungicide for the management of powdery mildew disease.