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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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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(8): 2054-2064
DOI: https://doi.org/10.20546/ijcmas.2019.808.240


In vivo Efficacy of Integrated Fungicides and Organics against Mustard White Rust in Konkan Region
Josiya Joy1*, R.R. Rathod1, A.P. Suryawanshi1, Prathibha Das1 and Rakesh M. Nair2
1Department of Plant Pathology, Dr. B.S.K.K.V. Dapoli, (M.S.), India
2Department of Agronomy, College of Agriculture, Dr. B.S.K.K.V. Dapoli, (M.S.), India
*Corresponding author
Abstract:

Field integration of various fungicides, phytoextracts and essential oils (alone and in combination) as seed treatments and foliar sprays significantly reduced mustard white rust disease caused by Albugo candida (Pers.) Kuntze, over untreated control, along with enhanced seed and straw yields and better ICBR. Based on performance merit, the best treatments were Metalaxyl 35%SD- ST @ 6g/kg + Metalaxyl 4%+ Mancozeb 68%WP- FS @ 0.25%>Metalaxyl 4%+ Mancozeb 68%WP -FS @ 0.25% + Azadirachta indica @ 20%>Metalaxyl 4%+ Mancozeb 68%WP- FS @ 0.25%>Metalaxyl 35% SD- ST @ 6g/kg + Chlorothalonil 75% WP- FS @ 0.15%. Based on ICBR, the most economical treatment found were Metalaxyl 35%SD- ST @ 6g/kg + Metalaxyl 4%+ Mancozeb 68%WP-FS @ 0.25% (ICBR: 3.02), Metalaxyl 35% SD- ST @ 6g/kg + Chlorothalonil 75% WP- FS @ 0.15% (ICBR: 2.71), Metalaxyl 35% SD- ST @ 6g/kg (ICBR: 2.64), Thus, from the present field study, it is inferred that seed treatment of Metalaxyl 35% SD + three foliar sprayings of Metalaxyl 4%+ Mancozeb 68%WP @ 0.25% could be employed to manage effectively and economically the mustard white rust disease.


Keywords: ICBR- Incremental Cost Benefit Ratio, White rust, Albugo candida (Pers.) Kuntze
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How to cite this article:

Josiya Joy, R.R. Rathod, A.P. Suryawanshi, Prathibha Das and Rakesh M. Nair. 2019. In vivo Efficacy of Integrated Fungicides and Organics against Mustard White Rust in Konkan Region.Int.J.Curr.Microbiol.App.Sci. 8(8): 2054-2064. doi: https://doi.org/10.20546/ijcmas.2019.808.240