- West Allis, WI
- 414-215-4499
- 414-807-8226
Milwaukee is known for its beautiful urban forests and residential trees that add value, shade, and character to neighborhoods.
Sadly, these trees are also vulnerable to various tree pests that can cause severe damage if left untreated. From defoliation to disease, tree-damaging insects pose a significant threat to the health and longevity of trees in the area.
Learn about the most common tree bugs in Milwaukee, including how to get rid of them and protect your trees for years.
The emerald ash borer is a small, metallic green beetle that has wreaked havoc on ash trees across the United States, and Milwaukee is no exception.
EAB larvae burrow under the bark, disrupting the tree’s ability to transport water and nutrients, ultimately leading to tree death.
You may have an EAB infestation if your ash trees show signs of thinning crowns, bark splitting, or woodpecker activity.
While not yet widespread in Milwaukee, the spotted lanternfly is a growing concern in the Midwest. This invasive insect feeds on the sap of more than 70 types of plants. It causes damage to fruit trees and hardwoods like maple and oak, weakening trees and making them more susceptible to other stressors.
The spotted lanternfly can be identified by its striking red and black wings. That is why we nicknamed it the elegant eater since it looks like she is going to a fine restaurant in her formal gown.
This invasive & destructive insect is terrible news for trees and other plants since it gathers in large numbers; that’s why we’ll tell you how to get rid of the spotted lanternfly. You will find 5 steps to help control & prevent the spread of this plague and 4 DIY tips to kill them.
Gypsy moth caterpillars are notorious for their ability to defoliate entire trees, especially oaks, maples, and birches.
In Milwaukee, these voracious caterpillars emerge in late spring and begin feeding on the leaves of residential trees.
Severe infestations can result in tree stress, making them more vulnerable to diseases and other pests.
Sap is the life of a tree. Aphids are small, soft-bodied insects that feed on the sap of trees. That’s why we nicknamed them the sap robbers or tree life robbers. They are like the Dementors in Harry Potter because they suck the life of trees.
While they don’t usually cause immediate tree death, they can stunt growth and cause leaves to yellow, curl, or drop prematurely. In addition, aphids secrete a sticky substance known as honeydew, which can attract mold and create a mess on surrounding structures and plants.
Tree-damaging insects can cause a variety of problems for residential trees. Some pests, like the emerald ash borer, directly threaten the tree’s life by interfering with its internal functions.
Others, like aphids, weaken the tree over time, leaving it vulnerable to secondary issues like disease, mold, drought, or other pests.
For Milwaukee homeowners, the first step in preventing damage is identifying and addressing tree pests before they cause irreparable harm.
The method of eliminating tree pests will depend on the insect type and the infestation’s severity. Here are some general strategies to help get rid of tree pests:
Insecticides can be an effective way to manage tree pests, particularly severe infestations.
In the case of emerald ash borer and gypsy moths, systemic insecticides are often applied to the soil or injected into the tree to target the insects directly.
Natural predators like parasitic wasps or birds can help keep tree-damaging insects in check.
For example, releasing beneficial insects into the environment can help control aphid populations without chemical treatments.
In some cases, pruning infested branches or completely removing the affected tree may be necessary to prevent the spread of pests to healthy trees. This is often the case with heavily infested ash trees suffering from emerald ash borer damage.
Keeping an eye on your trees through regular inspections is critical to identifying tree pests early. Check for signs of damage, such as leaf discoloration, bark splitting, or insect activity, and act quickly to address any issues.
Tree bugs in Milwaukee significantly threaten the health of residential trees. From the destructive emerald ash borer to the invasive spotted lanternfly, it’s essential to recognize the signs of infestation and know how to get rid of tree pests before they cause lasting damage.
While DIY methods are available for dealing with tree pests, severe infestations or large-scale problems often require professional help.
Certified arborists and pest control specialists in Milwaukee can diagnose the issue, provide effective treatments, and help prevent future infestations.
Contact our tree care professionals if you’re battling the emerald ash borer, spotted lanternfly, or another tree-damaging insect. Hence, your trees receive the care and protection they need to thrive.
Whether you choose chemical treatments, biological controls, or get our professional help, taking action early can save your trees and preserve the beauty of your landscape.
Keep a close eye on your trees, and don’t hesitate to seek help if you suspect tree pests are lurking in your yard.
