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Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 10, Issue 1 (2021)

Studies on population dynamics of pigeonpea (Cajanus cajan L.) pod bugs, green stink bugs & leaf webber

Author(s):

Mahesh V Ugale, SD Bantewad, AL Suradkar and Altaf B Shaikh

Abstract:
The investigation of “Population Dynamics of pod borer complex of pigeonpea” experiment was conducted at research farm of Pulse Entomology section at Agricultural Research Station, Badnapur Dist. Jalna during kharif season of 2019-2020.The studies on population dynamics indicated that the the maximum population of H. armigera, E. atomosa, M. vitrata and M. obtusa on pigeonpea to the extent of 4.10, 2.80, 3.80 and 2.60 larvae per plant, respectively was noticed during 52nd, 52nd, 51st and 1st standard meteorological weeks, respectively and population of G. critica, C. gibbosa, and N. virudula on pigeonpea to the extent of 1.98 larvae/plant, 7.60 nymph and adults/plant, and 6.03 nymph and adults/plant was noticed during 42nd, 51st and 52nd standard meteorological weeks, respectively.

Pages: 1114-1116  |  1002 Views  558 Downloads


Journal of Pharmacognosy and Phytochemistry Journal of Pharmacognosy and Phytochemistry
How to cite this article:
Mahesh V Ugale, SD Bantewad, AL Suradkar and Altaf B Shaikh. Studies on population dynamics of pigeonpea (Cajanus cajan L.) pod bugs, green stink bugs & leaf webber. J Pharmacogn Phytochem 2021;10(1):1114-1116.

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