Are June beetles harmful to humans?

As a gardening and landscaping expert, I can assure you that June beetles, also known as June bugs, are not harmful to humans. These bugs do not possess any stinging or biting abilities, and they do not transmit any diseases to humans. So, you can rest easy knowing that you won’t be harmed by these insects.

However, it is important to note that while June bugs may not pose a threat to humans, they can still cause damage to plants and lawns. These bugs are notorious for feeding on the foliage and roots of various plants, including grasses, vegetables, and ornamental plants. Their larvae, known as white grubs, can also cause damage by feeding on plant roots, which can lead to wilting, yellowing, and even death of the plants.

If you are an avid gardener or have a well-maintained lawn, June bugs can become a nuisance. The damage they cause can be unsightly and affect the overall health and appearance of your plants. In severe infestations, the plants may require additional care and treatments to recover.

Furthermore, June bugs can become a significant problem during the summer months. They are an excellent food source for many wild animals and other pests, such as birds, raccoons, and skunks. These animals may dig up lawns and gardens in search of June bugs, causing further damage to your outdoor spaces.

Personal experience: I have encountered June bugs in my own garden, and while they didn’t harm me directly, I was concerned about the damage they were causing to my plants. I noticed that they particularly targeted my roses and some of my vegetable plants. Seeing the leaves being chewed on and the weakened plants was disheartening. I had to take measures to control the June bug population and protect my plants.

To prevent or manage June bug infestations, there are a few steps you can take:

1. Identify the problem: Look for signs of June bug activity, such as chewed leaves, wilting plants, or the presence of the adult beetles or their larvae in the soil.

2. Remove attractants: June bugs are attracted to bright lights, so consider turning off outdoor lights at night or using yellow or amber bulbs that are less attractive to them.

3. Physical barriers: You can use row covers or netting to protect vulnerable plants from adult June beetles. This can help prevent them from laying eggs and reduce the population of larvae in your garden.

4. Natural predators: Encourage natural predators of June bugs, such as birds, by providing birdhouses, bird feeders, and water sources in your garden. This can help keep their population in check.

5. Manual removal: If you spot adult June bugs on your plants, you can manually remove them and dispose of them away from your garden.

6. Biological control: There are certain nematodes and bacteria that can be applied to the soil to control white grubs, the larvae of June bugs. These biological control methods can be effective in reducing the population of these pests.

7. Chemical control: If the infestation is severe and other methods have failed, you may consider using chemical insecticides labeled for June bug control. However, it is important to carefully follow the instructions and precautions on the product label and consider the potential impacts on beneficial insects and the environment.

While June bugs are not harmful to humans, they can cause damage to plants and lawns. Understanding their behavior and implementing appropriate control measures can help mitigate the impact of these pests on your garden and outdoor spaces.

Photo of author

Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.