Question

name this plant disease in which canker plant burnt appearance of it part due to the attack of pathagon​

Answer 1

Pink disease of rubber or Physalospora mutila.

Answer 2

The disease is Citrus Canker, which is observed in citrus plants like lemon, lime, grapefruit, oranges, etc. This disease causes brown patches on the fruit, the stem, leaves and even on the stem of the tree, which look like burns.

This disease of Citrus Canker is caused due to a bacteria called Xanthomonas axonopodis. In order to save the citrus tree from getting infected, it needs to be sprayed with liquid copper fungicide. In case a tree is already infected, nothing can be done.