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Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 7, Issue 2 (2018)

Correlation between Helicoverpa armigera (Hubner) population and Weather factors in chickpea (Cecer aratinum L.)

Author(s):

MP Gautam, Umesh Chandra, SN Singh, Ramveer, Ramesh Jaiswal and SK Yadav

Abstract:
The present investigations entitled “Studies on population dynamics and management of Helicoverpa armigera (Hubner) on chickpea using botanicals” was carried out at Students’ Instructional Farm of Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad during Rabi, 2016. revealed that Helicoverpa armigera population were noticed for the first time during 46th SW of 2016 and respective mean population were 0.33 larvae/plant. Mean population of Helicoverpa armigera showed non-significant negative correlation with minimum (-0.335) and maximum temperature (-0.220) and rainfall (-0.266) while RH showed non-significant with positive correlation (0.394).

Pages: 2307-2308  |  1111 Views  307 Downloads


Journal of Pharmacognosy and Phytochemistry Journal of Pharmacognosy and Phytochemistry
How to cite this article:
MP Gautam, Umesh Chandra, SN Singh, Ramveer, Ramesh Jaiswal and SK Yadav. Correlation between Helicoverpa armigera (Hubner) population and Weather factors in chickpea (Cecer aratinum L.). J Pharmacogn Phytochem 2018;7(2):2307-2308.

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