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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.
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39 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

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

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
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 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(1): 1870-1876
DOI: https://doi.org/10.20546/ijcmas.2020.901.209


Induced Tolerance Mechanism of Resistance in Rice to White Backed Plant Hopper through Zinc Application
Seema Tripathy* and Ladu Kishore Rath
Department of Entomology, College of Agriculture, Odisha University of Agriculture and Technology, Bhubaneswar-751003, Odisha, India
*Corresponding author
Abstract:

A pot culture experiment was undertaken during kharif, 2017 on evaluation of induced mechanism of zinc in rice for expression of tolerance against white backed plant hopper (WBPH) in the Department of Entomology, College of Agriculture, Odisha University of Agriculture and Technology, Bhubaneswar. It was revealed that basal application of Zn EDTA @ 40 kg/ha along with its foliar spray @ 0.8%, twice at 30 and 45 days after transplanting (DAT) (T6) expressed fair degree of tolerance against WBPH. Zinc application delayed the wilting in treated plants as compared to control under high pest load. The functional plant loss index and per cent loss in grain and straw weight were also minimum in zinc treated plants comprising basal and foliar application as compared to sole application and control.


Keywords: Rice, White backed plant hopper, Zn EDTA, ZnSO4
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How to cite this article:

Seema Tripathy and Ladu Kishore Rath. 2020. Induced Tolerance Mechanism of Resistance in Rice to White Backed Plant Hopper through Zinc Application.Int.J.Curr.Microbiol.App.Sci. 9(1): 1870-1876. doi: https://doi.org/10.20546/ijcmas.2020.901.209