Follow
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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

Login as a Reviewer

Indexed in



National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

See Guidelines to Authors
Current Issues

Original Research Articles

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.2018.7(9): 2688-2695
DOI: https://doi.org/10.20546/ijcmas.2018.709.334


Effective Management Strategy against Potato Late Blight Incited by Phytophthora infestans
Noorulla Haveri1*, K. Thulasiram1, K.R. Shashidhar1 and H.M. Santhosha2
1ICAR-Krishi Vigyan Kendra, Kolar, Karnataka, India
2ICAR-Krishi Vigyan Kendra, Sirsi, Karnataka, India
*Corresponding author
Abstract:

The study was conducted to develop an effective management strategy against the devastating potato late blight. Of the three management modules tested in the field conditions for two consecutive growing seasons, rabi 2014-15 and rabi 2015-16, the module T3 consisting of soil application of bio-agents (1 kg each talc formulation of Trichoderma harzianum and Pseudomonas fluorescens enriched in 100 kg well decomposed FYM) 15 days before planting, tuber treatment with Mancozeb @ 0.25%, prophylactic spray with Mancozeb @ 0.2% twice at weekly interval before onset of the disease followed by curative sprays with Cymoxanil + Mancozeb @ 0.3%, Dimethomorph @ 1.0% + Mancozeb @ 0.2%, and Fenamidone + Mancozeb @ 0.3% at weekly interval at onset of the disease was found most effective and recorded least disease severity and higher yield compared to other modules. Hence, this module serves as effective management strategy against the disease under field conditions.


Keywords: Potato, Late blight management, Phytophthora infestans and Bio-control agents
Download this article as Download

How to cite this article:

Noorulla Haveri, K. Thulasiram, K.R. Shashidhar and Santhosha, H.M. 2018. Effective Management Strategy against Potato Late Blight Incited by Phytophthora infestans.Int.J.Curr.Microbiol.App.Sci. 7(9): 2688-2695. doi: https://doi.org/10.20546/ijcmas.2018.709.334