Can someone please identify what is wrong with my apple trees? They were planted last spring, this spring I noticed many were leaning due to borers chewing a lot of the roots (how do I prevent this in the future?) but I stood them up again.
I had to leave for a summer job so I only had time to get one spray of Pristine in, around petal fall, usually I do 3 sprays in the season. I had to leave before the other spring spray dates. I am not home until August to monitor the problem! I am not sure if this is fireblight or rust or some other issue. I was only
given photos from a relative who is watering for me until I am back. Help!
