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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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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(1): 441-446
DOI: https://doi.org/10.20546/ijcmas.2019.801.046


Influence of Different Chemical Fungicides against Rice Brown Leaf Spot Disease Caused by Bipolaris oryzae
Nabin Sharma Poudel1*, Prakash Bharatee2 and Milan Acharya3
1Department of Plant Pathology, Agriculture and Forestry University, Rampur, Chitwan, Nepal
2Department of Entomology, Agriculture and Forestry University, Rampur, Chitwan, Nepal
3Ministry of Agriculture and Livestock Development, Nepal
*Corresponding author
Abstract:

Brown leaf spot of Rice, caused by Bipolaris oryzae L is one of the major rice diseases occurring in World and Nepal. A field experiment to evaluate the efficacy of different chemical fungicides against brown leaf spot of rice was conducted at the farmer’s field in Galkot municipality ward no.4. The six different fungicides that were compared with control treatment were Propaconazole, Hexaconazole, Teuboconazole, Carbendazim, Mancozeb allocated in Randomized Completely Block Design (RCBD) and replicated for three times. Application of propiconazole showed the lower AUDPC value (415.7) and highest grain yield (4.277 t/ha) followed by Kyoto (464.3) and SAAF (513.7) as compared to control. From this result, it was concluded that propiconazole can be used to reduce the disease severity and for higher economic yield.


Keywords: AUDPC, Bipolaris, Economic yield, Propaconazole, Rice
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How to cite this article:

Nabin Sharma Poudel, Prakash Bharatee and Milan Acharya. 2019. Influence of Different Chemical Fungicides against Rice Brown Leaf Spot Disease Caused by Bipolaris oryzae.Int.J.Curr.Microbiol.App.Sci. 8(1): 441-446. doi: https://doi.org/10.20546/ijcmas.2019.801.046