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Foliar Diseases: A Threat to Trees Maintenance ProgramsTree & Plant Health CareTree Maintenance

Foliar Diseases: A Threat to Trees

It’s been almost a year since record-breaking rainfall swept through southeast Wisconsin, and the wet conditions that fueled the spread of foliar diseases still pose a serious challenge to tree…
Julie Gaier
Julie Gaier
Your ATE Spring Landscape Checklist: Caring for Trees and Shrubs ATE NewsCommercialHomeownersMaintenance Programs

Your ATE Spring Landscape Checklist: Caring for Trees and Shrubs

As spring arrives, it’s the perfect time to give your landscape a fresh look and check on the health of your trees and shrubs. Regular inspections can help ensure your…
Julie Gaier
Julie Gaier
Winter Tree Care: Essential for Healthy, Thriving Trees ATE NewsMaintenance ProgramsTree & Plant Health Care

Winter Tree Care: Essential for Healthy, Thriving Trees

One of the best seasons for tree care is in the winter when trees are dormant. With the foliage gone, arborists can easily spot deadwood, structural issues, and potential hazards…
Julie Gaier
Julie Gaier
Celebrating 75 Years of Professional Tree Care ATE NewsCommercialHomeownersProfessionalism

Celebrating 75 Years of Professional Tree Care

This year, American Tree Experts proudly celebrates 75 years of family-owned and operated arboriculture services in southeast Wisconsin. Since its founding by the late Chester Ziemienski in 1950, the company…
Julie Gaier
Julie Gaier
November and December are Ideal for Tree Care Homeowners

November and December are Ideal for Tree Care

Just because temperatures are dropping doesn’t mean our tree care experts sit idle. As the leaves fall and trees enter their dormant phase, the season presents an excellent opportunity for…
Julie Gaier
Julie Gaier
ATE Visits UW-Madison for Insight on Plant Health Challenges Professionalism

ATE Visits UW-Madison for Insight on Plant Health Challenges

On August 14, eight members of the American Tree Experts (ATE) team embarked on a professional development trip to Madison, Wisconsin. The day was spent visiting the renowned Plant Disease…
Julie Gaier
Julie Gaier
Combatting Severe Apple Scab Following a Wet Season Tree & Plant Health Care

Combatting Severe Apple Scab Following a Wet Season

Protecting trees against foliar diseases like apple scab is top of mind for American Tree Experts. ATE’s Dean Ziemienski says that many of the crabapple trees that were treated for…
Julie Gaier
Julie Gaier
Navigating the Updated USDA Plant Cold Hardiness Zones Planting

Navigating the Updated USDA Plant Cold Hardiness Zones

Before considering trees and shrubs for your residential or commercial landscape in the fall, we suggest becoming familiar with the latest USDA Plant Cold Hardiness Zone Map. The new map,…
Julie Gaier
Julie Gaier
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Recently Written

  • Community Engagement: ATE Makes an Impact
  • Check Your Trees Following Severe Storms
  • What Every Tree Owner Should Know About Foliar Diseases

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2100 S. Springdale Rd.
New Berlin, WI 53146
262-542-0404

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