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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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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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 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(7): 2128-2134
DOI: https://doi.org/10.20546/ijcmas.2019.807.256


Investigation of Combi Product Fungicides for the Management of Blast Diseases of Paddy
G.N. Hosagoudar*
Junior Rice Pathologist, AICRIP on Rice, Agricultural and Horticultural Research Station, Ponnampet, Kodagu-571216, Karnataka, India
*Corresponding author
Abstract:

Rice (Oryza sativa L.) is an important cereal crop belonging to the grass family Poaceae. An experiment was conducted during Kharif 2017 and 2018 to know the impact of nine fungicide treatments. Among nine treatments, Azoxystrobin 18.2 % w/w +Difenoconazole 11.4% w/w SC @ 1.0 g/L and Trifloxystrobin 25% + Tebuconazole 50% WG @ 0.4 g/L were on par with each other with least pooled leaf blast disease index of 20.03% and 20.90% and neck blast disease incidence of 16.48% and 16.93% respectively followed by Tricyclazole 75% WP @ 0.6 g/L. Further, the highest pooled yield was recorded in Trifloxystrobin 25% + Tebuconazole 50% WG @ 0.4 g/L (4311.85 kg/ha) followed by Azoxystrobin 18.2 % w/w + Difenoconazole 11.4% w/w SC @ 1.0 g/L (4310.74 kg/ ha). However, when cost benefit ratio was calculated, Trifloxystrobin 25% + Tebuconazole 50% WG (1.58) and Azoxystrobin 18.2 % w/w + Difenoconazole 11.4% w/w SC(1.58) respectively followed by Tricyclazole 75% WP (1.46).


Keywords: Management, Blast, Disease, Combi product and Fungicides
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How to cite this article:

Hosagoudar, G.N. 2019. Investigation of Combi Product Fungicides for the Management of Blast Diseases of Paddy.Int.J.Curr.Microbiol.App.Sci. 8(7): 2128-2134. doi: https://doi.org/10.20546/ijcmas.2019.807.256