Prasanthi Kumari Ravala* Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, Andhra Pradesh 522510 India
Department of Botany and MicrobiologyResearch Scholar
Zakkula Vishnuvardhan Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, Andhra Pradesh 522510 India
Kakumanu Babu Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, Andhra Pradesh 522510 India