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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(10): 1766-1772
DOI: https://doi.org/10.20546/ijcmas.2019.810.205


Integrated Blast Disease Management of Paddy in Hill Zone of Karnataka, India
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 six integrated disease management treatments. Among six treatments, Treatment Number-6 (N1: Incorporation of FYM @ 1 kg/m2 in the nursery + N2: Seed treatment with carbendazim (2 g/kg) + N3: Apply DAP @ 108 g/10 m2 nursery area before sowing the seeds + M5: Application of FYM during land preparation before transplanting (@ 1kg/m2) + Trichoderma formulation (2 g /kg of FYM) + M6 : Cultural practices (cleaning of bunds i.e. no weeds/infected straw on bunds and main field) + M8: 75% RDF (N:P:K: Zn-67.50:56.25:56.25:15) + micronutrient solution @ 2 g or 2 ml micronutrient product/litre of water, Micronutrient should be sprayed 15-20 days after transplanting. Micronutrient application should be repeated after 15 days after the first application + M9: One blanket application of granular insecticide (fipronil) at 15 DAT + M10: Need based application of following fungicides (tricyclazole 75 WP @ 0.6 g/l) based on the disease) with least pooled leaf blast disease index of 20.15% and neck blast disease incidence of 15.73% respectively. Further, the highest pooled yield was recorded in the same Treatment Number-6 (4359.26kg/ha).


Keywords: Blast, Disease, Integrated, Management and Paddy
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How to cite this article:

Hosagoudar, G. N. 2019. Integrated Blast Disease Management of Paddy in Hill Zone of Karnataka, India.Int.J.Curr.Microbiol.App.Sci. 8(10): 1766-1772. doi: https://doi.org/10.20546/ijcmas.2019.810.205