**Author details**

Mahadev C. Khetagoudar1 , Mahadev B. Chetti<sup>2</sup> and Dinesh C. Bilehal1 \*

1 P.G. Department of Chemistry, Karnataka University, Dharwad, Karnataka, India

2 Indian Council of Agricultural Research, New Delhi, India

\*Address all correspondence to: drbilehal@gmail.com

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