Tree Struggling

Question: I have this tree in my yard that is struggling. I don't know what kind of tree it is because I just moved in, but I'm guessing some kind of fruit tree since it is planted near two others. In addition to the leaves having spots, the branches and foliage in general are thin. From a distance, it looks less full and healthy than my other trees.

responder: Ask Extension Question Wrangler Pronouns: she/her/hers  Find your local Extension office here: https://www.canr.msu.edu/outreach/county  Find an expert in a specific topic here: https://www.canr.msu.edu/outreach/experts/experts-by-topic-area   Find home gardening information here: https://www.canr.msu.edu/home_gardening/  Order a soil test kit here: https://www.canr.msu.edu/news/soil-testing-returns-through-msu-extension   Mold questions? We don’t have an expert in mold, but we do have a few resources below or contact the  Michigan health department. Molds in the Home  Indoor Air Quality May be Hazardous to Your Health    Mushroom questions? We can’t identify, but we do have these three resources to help you: Identifying  Morel  Poisonous  MSU is an affirmative-action, equal-opportunity employer. Michigan State University Extension programs and materials are open to all without regard to race, color, national origin, gender, gender identity, religion, age, height, weight, disability, political beliefs, sexual orientation, marital status, family status or veteran status. Michigan State University occupies the ancestral, traditional and contemporary lands of the Anishinaabeg, Three Fires Confederacy of Ojibwe, Odawa and Potawatomi peoples. The University resides on the land ceded in the 1819 Treaty of Saginaw.     Replied June 25, 2023, 9:10 AM EDT
response: Good morning! Could you please also attach a photo or two of the entire tree?

responder: The Question Asker Replied June 25, 2023, 9:57 AM EDT
response: On Jun 25, 2023, at 9:10 AM, Ask Extension <<personal data hidden>> wrote:﻿

responder: Thank you for your question! Therese N. Michigan State University Extension Master Gardener Volunteer. You may also contact the toll free MSU Extension lawn and garden hotline at 1-888-678-3464 or visit www.migarden.msu.edu for Smart Gardening resources. Replied June 30, 2023, 2:46 PM EDT
response: Hello Sara, It appears that you have a Siberian elm tree that has elm lace bugs nibbling on the underside of the leaves and leaving a white stain. No treatment is necessary as the lace bugs generally do not affect plant health, and the best option in most cases is to tolerate them. The recent rains have acted like a fire hose and could have washed off some lace bugs. Here is a detailed fact sheet from the University of Minnesota on lace bugs. https://extension.umn.edu/yard-and-garden-insects/lace-bugs.  The Siberian elm generally grows in a scraggly pattern and has weak wood. This tree is prone to storm damage and limb breakage and this may cause open spots on the trees. Here is a detailed fact sheet from the University of Colorado on Siberian elm trees. https://cmg.extension.colostate.edu/volunteer-information/cmg-gardennotes-class-handouts/siberian-elm/. Thank you for your question! Therese N. Michigan State University Extension Master Gardener Volunteer You may also contact the toll free MSU Extension lawn and garden hotline at <personal data hidden> with your gardening questions or visit www.migarden.msu.edu for Smart Gardening resources.