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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 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
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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.2017.6(10): 1414-1418
DOI: https://doi.org/10.20546/ijcmas.2017.610.167


Screening of Maize Cultivars against Maize Stem Borer Chilo partellus (Swinhoe), under Natural Field Condition
Vishvendra, D.V. Singh, Sandeep Kumar*, Rahul Kumar and Visvash Vaibhav
S.V.P. University of Agriculture and Technology, Meerut- 250110, U.P., India
*Corresponding author
Abstract:

This study was carried out at Crop Research Center Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut during kharif 2014. The experiment comprised of fifteen maize cultivars viz. Pmh-117, Buland, Parkash, Bio-9637, Seedtech-2324, Hqpm-7, Bio-9681, Hybrid maize gs-802, Sujata, Dhs-42 hybrid, African tall, Nmh-920, Bharat kaveri, Manjira-1 and Malika nmh-920. Among all cultivars Pmh-117, Buland and Parkash cultivars recorded moderately resistant. Bio-9637, Seedtech-2324, Hqpm-7, Bio-9681 and Hybrid maize gs-802 cultivars recorded moderately susceptible. Cultivars Sujata, Dhs-42 hybrid, African tall and Nmh-920 recorded susceptible. Maximum (45.92) per cent infestation recorded in Hybrid madhuri. Dead hearts formation recorded in screening experiment after thirty and forty five days of sowing. Minimum dead heart formation recorded in Buland after forty five days of sowing followed by Pmh-117, Bio-9637, Hqpm-7, Seedtech-2324 and Hybrid maize gs-802, respectively. Maximum dead hearts formation recorded in Hybrid madhuri. Leaf injury rating recorded in thirty and forty days after sowing. Minimum leaf injury rating recorded in Pmh-117 with 3.33 per cent of infestation and maximum leaf injury rating recorded in Hybrid madhuri with 8.00 per cent of infestation after forty five days of sowing.


Keywords: Maize, Stem borer, Cultivars, Natural field.
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How to cite this article:

Vishvendra, D.V. Singh, Sandeep Kumar, Rahul Kumar and Visvash Vaibhav. 2017. Screening of Maize Cultivars against Maize Stem Borer “Chilo partellus” (Swinhoe), under Natural Field Condition.Int.J.Curr.Microbiol.App.Sci. 6(10): 1414-1418. doi: https://doi.org/10.20546/ijcmas.2017.610.167