Q.I Have 9 To 10 Years Old Apple Trees And I Am Seeing This Kind Of Disease In Them. Could Please Tell Me The Reason And Pesticides
I have 9 to 10 years old apple trees and I am seeing this kind of disease in them. could please tell me the reason and pesticides for them.

BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on December 13, 2022
Unfortunately, this is apple crown gall, caused by the bacterium Agrobacterium tumefaciens. Once this enters your tree, you can only give it proper care to give it the best chance. There is no treatment, and there is no cure. Here are some articles to help:
https://www.gardeningknowhow.com/edible/fruits/apples/apple-crown-gall-treatment.htm
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