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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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Original Research Articles                      Volume : 10, Issue:1, January, 2021

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com /
submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2021.10(1): 420-425
DOI: https://doi.org/10.20546/ijcmas.2021.1001.051


Assessment of Biocontrol Agents and Botanicals against White Rot of Onion Caused by Sclerotium rolfsii under Field Condition in Manipur
Rimamay Konjengbam*, Rajkumari Tombisana Devi and Naorem Iboton Singh
Central Agricultural University, Imphal, Manipur, India
*Corresponding author
Abstract:

Field trial was carried out to investigate the efficacy of  Trichoderma harzianum, Tricoderma viride, garlic (Allium sativum L.), turmeric (Cucurma longa L.) and sweet flag (Acorus calamus L.) in comparison to efficacy of carbendazim (50 WP) for the management of white rot of onion (Allium cepa L.) caused by Sclerotium rolfsii in Manipur. All the treatments were found to reduce percent disease incidence. Carbendazim was found to be most effective resulting in lowest disease incidence of 10.51% and recorded highest disease control of 79.41%. Highest bulb yield (19.12 t/ha) was also recorded from carbendazim treatment. Trichoderma harzianum was next to carbendazim recording second lowest disease incidence of 15.50% and second highest disease control of 69.60%, giving a bulb yield of 17.79t/ha.


Keywords: Management, White rot, Onion, Disease intensity, Yield

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How to cite this article:

Rimamay Konjengbam, Rajkumari Tombisana Devi and Naorem Iboton Singh. 2021. Assessment of Biocontrol Agents and Botanicals against White Rot of Onion Caused by Sclerotium rolfsii under Field Condition in Manipur.Int.J.Curr.Microbiol.App.Sci. 10(1): 420-425. doi: https://doi.org/10.20546/ijcmas.2021.1001.051
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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