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Bob Morris

Bob Morris

Bob Morris is a horticulture expert living in Las Vegas and professor emeritus for the University of Nevada. Visit his blog at xtremehorticulture.blogspot.com. Send questions to Extremehort@aol.com.

Sunlight damaged limbs more prone to borer attack

Q: I was checking today after our big rain and noticed something weird low on the trunk of my peach tree. I touched this spot and a chunk of rotten wood came off. Was this an unnoticed borer attack or something to do with the rain? Can it be fixed?