Hey Guys,
I am new to this forum. I live in India and I have five Mango trees and a single mango plant. We water the plants everyday and supply it with natural fertilizers from time to time. But out of the five, one has been diseased. I have uploaded an image indicating the four stages of the disease, which is mainly observed in the mango fruit and beginning symptoms in raw mango. So I would like your help guys. I would like to know, how to treat the diseased plant, guys. By the way, the other trees which receive the same shelter bear very good fruits. Thanks in advance for your help.