Japanese Beetle Control in Mankato, North Mankato, St. Peter & Surrounding Minnesota Communities

Protect your landscape from destructive Japanese beetles with Storm’s proven curative and preventative treatments.

Storm technician applying Japanese beetle treatment on trees and shrubs in St. Peter, MN.

Since 2007, Storm has helped property owners across southern Minnesota protect their lawns, trees, and shrubs from one of the most destructive pests in the region — the Japanese beetle. These shiny green and copper-colored insects may look small, but their appetite is massive. In just a few weeks, they can skeletonize tree leaves, strip ornamental plants, and lay eggs that turn into root-feeding grubs.

Our Japanese beetle control program combines both preventative and curative treatments to break this cycle completely. We eliminate active infestations, protect your property from future outbreaks, and help your plants recover once the damage is under control. Our goal is simple: keep your landscape healthy, lush, and free of these invasive pests all season long.

We provide this service to residential, commercial, and HOA properties in Mankato, North Mankato, St. Peter, and surrounding communities. Call (507) 344-6500 today to schedule professional Japanese beetle control with Storm.

Our Curative Treatments Stop Japanese Beetles Fast

Japanese beetles typically emerge from the soil in early to mid-summer and begin feeding almost immediately. They target more than 300 species of plants, including roses, maples, lindens, and many ornamentals. Once they start, the damage can spread rapidly across your landscape.

Our curative Japanese beetle treatment is designed to stop these pests at their most active stage — when they’re feeding as adults. We use advanced, fast-acting products that kill beetles on contact and continue working for weeks after application. By treating trees, shrubs, and garden beds during their peak activity window, we can halt visible damage and prevent further defoliation.

Each treatment is applied with care by our trained technicians, ensuring complete coverage across affected areas without harming surrounding plants or pollinators.

Restoring Trees, Shrubs & Lawns After Beetle Damage

Japanese beetle feeding leaves behind torn foliage, weakened plants, and stressed root systems. Once we stop the infestation, Storm focuses on helping your landscape recover. We offer a range of follow-up lawn and plant health services that encourage new growth and repair beetle damage.

Our fertilization treatments deliver essential nutrients directly to your grass and soil, promoting dense root systems and lush regrowth. For compacted or damaged turf, we recommend aeration and overseeding to improve soil structure and fill bare spots.

We can also rejuvenate trees and shrubs that have suffered heavy feeding damage with deep-root fertilization, helping them regain strength and rebuild foliage throughout the growing season. By combining insect control with recovery care, Storm ensures your property bounces back stronger than before.

Prevent Next Year’s Infestation with Targeted Grub Control

Grubs from Japanese beetle eggs beneath lawn soil in Mankato, MN.

The Japanese beetle life cycle doesn’t end when summer feeding stops. After adults finish feeding, they lay eggs in your lawn that hatch into white grubs — the same pests responsible for root damage later in the season. To stop the next generation, Storm applies preventative grub control treatments that sterilize beetle eggs before they hatch.

Our product remains active for approximately four months, breaking the life cycle and preventing future infestations before they start. This long-lasting protection means your property will stay safe through fall and into the following year, drastically reducing beetle pressure for the next season.

Storm’s preventative grub control eliminates beetle eggs before they hatch, protecting your lawn and plants year after year.

Recognizing Japanese Beetle Damage on Your Property

Japanese beetles are easy to spot, but the damage they leave behind often appears first. Common signs include:

  • Skeletonized leaves with only veins remaining
  • Clusters of beetles feeding on tree tops or ornamental plants
  • Increased bird activity near damaged foliage
  • Thinning turf or brown patches forming later in the season (caused by grub larvae)

If you notice these symptoms, it’s important to act fast. Early intervention can save your plants and prevent widespread damage across your landscape.

Schedule Japanese Beetle Control with Storm

Don’t let Japanese beetles take over your property. Storm’s professional control program offers a complete solution — eliminating adult beetles, breaking their reproductive cycle, and helping your lawn and plants recover. We’ve been serving Minnesota communities for over 15 years with dependable, environmentally responsible pest management.

Our team proudly serves Mankato, North Mankato, St. Peter, and surrounding cities. Call (507) 344-6500 today to schedule your Japanese beetle control service and keep your property protected from these damaging insects all season long.