Q.Male Mulberry Wilted Leaves.
Have 2 mulberry trees. 10 years of age. Male this year have many area of brown wilted leaves. Appears like fire blight….Have apple tree that does have fire blight about 100 yds away. I treat apple tree and it greatly helps. Cannot find info that mulberries can have fb. Proble is new this year. Rainly spring so far, and last 2 years also.
Certified GKH Gardening Expert
Many, many tree species can contract fire blight. If any has it in the area, then you can assume the the mulberry will as well.
This article will help:
https://www.gardeningknowhow.com/plant-problems/disease/fire-blight-remedies-and-symptoms.htm