Bark Beetles are an important type of wood-boring insect that have been increasing the last few years. It is prudent to consider all the major types to see how they work, why they are a concern, and what can be done about them. All Bark Beetles are small as adults –...
You’ve built or bought a new home; the land has been developed, and you want your trees and shrubs to live long, healthy lives. Where should you begin? The easy answer: call Wachtel Tree Science! Of course we’d say that, but here’s why: Soil health is the key to plant...
Having a young tree in your yard can be very exciting. Whether it was planted by you, a contractor, or previous owner, watching a tree grow from a small sapling into a mature specimen is a fulfilling experience. With any young member of the family—pet, child, or your...
The two-lined chestnut borer was once a principal pest of American chestnut trees. Now that most American chestnuts have died due to chestnut blight, it has become a common secondary pest of oaks. It is likely one of the most important insect causes of oak mortality....
Root rots damage trees and shrubs by attacking and killing smaller roots and then progressing to larger and larger roots as favorable conditions persist. The alternating wet and drought periods experienced over the last few years were especially conducive to root rot...
Trees rarely make headline news. When they finally do, it can inspire action and lead to positive outcomes. In October 2025, the Milwaukee Journal Sentinel reported Oak wilt had been confirmed in Whitnall Park. The story struck a nerve across Southeastern Wisconsin....
Learn from our Certified Arborists how to give your new trees the best start possible! In this video, we walk you through: Proper watering techniques for container-grown and B&B trees. Step-by-step tree planting demonstrated by our team of ISA Certified Arborists....
Learning how to water trees properly can mean the difference between a thriving landscape and one that struggles in dry or extreme weather. Whether you’re wondering how do you water a tree, how often to water, or the best tools for the job, this guide covers...
Winter storms in Wisconsin can pose significant threats to your trees and property. The term “winter storm” itself is a broad one, as there are varying types of storms our trees can be exposed to. Understanding the different types of Wisconsin winter storms and their...
