'' '' '' '' Impact of Sowing Period and Variety on Pod Borer, Helicoverpa armigera Hubner in Pigeonpea
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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                      Volume : 9, Issue:7, July, 2020

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
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Publisher : Excellent Publishers
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Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(7): 2137-2146
DOI: https://doi.org/10.20546/ijcmas.2020.907.249


Impact of Sowing Period and Variety on Pod Borer, Helicoverpa armigera Hubner in Pigeonpea
G. D. Hadiya1*, S.D. Patel2, R. L. Chavadhari1, R. G. Machhar1 and C. B. Damor1
1Agricultural Research Station, Anand Agricultural University, Derol- 389 320, Dist. Panchmahal, Gujarat, India
2Directorate of Extension Education, Anand Agricultural University, Anand, Gujarat, India
*Corresponding author
Abstract:

A field experiment was conducted to study the impact of sowing period [24th, 26th, 28th, 31st and 33rdStandard Meteorological Week (SMW)] and variety (AGT-2, BDN-2 and Vaishali) on pod borer, Helicoverpa armigera in pigeonpea at Agricultural Research Station, Anand Agricultural University, Derol, Dist. Panchmahal, Gujarat, India during Kharif, 2014-15, 2015-16, 2017-18 and 2018-19. Results of the study revealed that late sown (31st and 33rd SMW) pigeonpeacrop had significantly lower population of H. armigeraand significantly lower per cent pod damage recorded at green pod as well as harvest stage. The effect of variety on per cent pod damage at green pod and harvest stage was non-significant. Grain yield was also not affected significantly by sowing period and variety.


Keywords: Helicoverpa armigera, Variety, Pigeonpea, sowing period
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How to cite this article:

Hadiya, G. D., S.D. Patel, R. L. Chavadhari, R. G. Machhar and Damor, C. B. 2020. Impact of Sowing Period and Variety on Pod Borer, Helicoverpa armigera Hubner in Pigeonpea.Int.J.Curr.Microbiol.App.Sci. 9(7): 2137-2146. doi: https://doi.org/10.20546/ijcmas.2020.907.249
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