June Bug Life Cycle

June Bug Life Cycle

June bugs live for around 2-4 years. Most of the June bugs’ life is spent as a grub underground. June bugs remain as grubs for around 1-3 years. Once they emerge as adults, June bugs will live for less than one year.

What is the purpose of a June bug?

Although many people find June bugs unsettling, they play an important role in helping nutrients cycle through ecosystems. By chowing down on grass roots, June bugs concentrate nutrients into juicy (larva) and crunchy (adult) calorie-rich packages that are consumed by a variety of other organisms.

Where do June bugs go during the day?

Adult June Bugs

They are primarily active at night and hide under leaves or in the bark of trees during the day. In late summer, female June bugs burrow into the dirt to lay their eggs, and by the beginning of fall, the June bugs’ life cycle comes to an end and they die off.

How are June bugs getting in my house?

Even though the June Bug is nocturnal, it is attracted to bright lights. They will gather around security lights, well-lit windows and porch lights. This over exposure to light is believed to sometimes kill the June Bug and they are very often found lying dead the next day under lights and brightly lit windows.

Why do I have so many June bugs in my yard?

What Causes June Bugs? June bugs will be more prevalent if your lawn has a heavy infestation of grubs, and the grubs themselves are more prevalent on lawns that are very thick with thatch. They can also be more prevalent in a landscape where lots of chemicals are used.

Why are June bugs blind?

No. Many people confuse June bugs as being blind because they constantly bump into things when flying or walking. They are just naturally clumsy organisms.

Why do June bugs flip over?

With its nervous system compromised and its coordination declining, the bug lacks the ability to synchronize all of its legs in order to roll over onto its side and stand back up.

What will keep June bugs away?

The most popular is a natural June bug repellent spray containing one tablespoon of mineral oil, one pint of water, one tablespoon of dish soap, and one whole garlic cut into cloves, then minced. The garlic acts as a deterrent to the beetles, as they hate the smell.

How do I get rid of June beetles?

To treat the grubs that cause lawn damage you can apply an insecticide, like Sevin, to the lawn and then water the lawn to get the insecticide into the soil; or you can apply Bacillus thuringiensis or milky spore to the soil to kill the June bug grubs.

Are June bugs harmful?

The good news: they are harmless to people and pets. June bugs don’t bite, sting, or spread disease. The bad news: adult June bugs feed on trees and shrubs, and can cause quite a bit of damage to your landscaping. Even more harmful are the grubs, who live underground and feed on your plant roots, harming plants.

Where do June bugs go in the winter?

Larval June bugs feed in warm summers and under the soil during winter. During their last larval instar the June bugs dig deep into the soil to shield themselves from freezing winter temperatures.

How do you keep June bugs away from lights?

Try yellow bulbs

If you’re not a fan of LED lights, another trick for how to keep June bugs away from lights is to switch to specially tinted “bug” bulbs. These bulbs are specially designed to repel insects by emitting yellow light in the highest possible light spectrum which makes them hard for insects to see.

Do June bugs bite?

Native to Maine, June bugs are harmless to humans and don’t bite. But that’s cold comfort to people who face night time airborne gauntlets of the beetles swarming around porch lights or lighted screen doors.

James H. Sterling
Author

James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.