Do millipedes harm plants
William Taylor
Published Feb 18, 2026
It is possible for millipedes to damage your garden area if they become too populous. Although they generally feed on decomposing organic material, millipedes can turn to plant matter including leaves, stems and roots. … If you have an overabundance of millipedes in the garden, remove anything where moisture can collect.
Do millipedes eat house plants?
Millipedes pose no danger to people and rarely do they damage plants, but that doesn’t mean you want them setting up house indoors. These pests usually migrate indoors from outside or they invade outdoor potted plants.
How do I keep millipedes from eating my plants?
If millipedes develop into plague proportions, avoid applying organic material such as compost and mulch until they have been adequately controlled. Keep soil in garden beds moist to prevent a shift in millipedes feeding from dead organic matter to living plant material.
Are millipedes good for potted plants?
Millipedes can also be beneficial to your potted plants as they consume decomposing plant matter and enrich the soil. So I would suggest avoiding killing the millipedes unless absolutely required. They tend to become a pest when they start feeding on your seedlings and young plants in the garden.Are greenhouse millipedes bad?
Millipedes are not harmful; they cannot bite or sting and they do not attack people, property, possessions or pets. Millipedes live outdoors or in damp locations such as greenhouses and hide during the day under leaves, needles and dead plant debris, or in cracks and crevices.
Do millipedes live in soil?
Millipedes are common garden scavengers, feeding on decaying leaves and plant litter. Also known as “thousand-leggers,” they spend most of their lives hidden in soil and damp places. When their numbers build, millipedes may feed on living plants, too.
Do millipedes eat plant roots?
Millipedes sometimes feed on plant roots, germinating seeds, and seedlings. Centipedes and millipedes are close relatives of insects, but they are not insects.
Are millipedes bad for gardens?
They can cause damage to your garden by destroying seedlings or feeding on vegetables; however, there is no need to eliminate them unless they are causing damage to your plants. … Eliminate moisture in garden areas where millipedes are often found or where their eggs can overwinter.How big do garden millipedes get?
Greenhouse millipedes achieve lengths of 18 to 23 mm (0.71 to 0.91 in) as adults, and widths from 2 to 2.5 mm (0.079 to 0.098 in). The dorsal section of each segment has a transverse groove, a trait found in most paradoxosomatids.
Do millipedes eat garden vegetables?And with their powerful burrowing habits, they also work hard to aerate the soil, further increasing its value. But unfortunately, millipedes can sometimes turn to feeding on young, juicy plants or their adult fruits.
Article first time published onHow do you keep millipedes away naturally?
Tea tree oil and peppermint oil are the two most common for use against millipedes. Essential oils should always be diluted with water before use. Apply the oil mixture around entry points like windowsills, door gaps, basements, vents, foundation cracks, and crawlspaces.
What kills millipedes instantly?
The easiest and quickest way to get rid of millipedes in the house is to remove them with a vacuum cleaner or shop-vac or to spot treat them with an effective plant-based insecticide, like Maggie’s Farm Home Bug Spray. Maggie’s Farm Home Bug Spray will kill these bugs when you spray them directly with it.
What animal eats millipedes?
Centipedes and millipedes that make their homes outdoors are prey to shrews, toads, badgers and birds, including domestic chickens. Ground beetles, ants and spiders may also hunt young millipedes and centipedes.
Do Garden millipedes bite?
Although they do not bite, some millipedes defend themselves another way. They produce an unpleasant-smelling liquid from glands on their sides. Scientists think this liquid is toxic to insects, spiders and small animals. The liquid can cause small blisters on the skin of people who try to handle certain millipedes.
Why are millipedes good for the garden?
Millipedes, in contrast, are beneficial. They shred organic matter and mix it through the soil. This gives smaller soil organisms like fungi and bacteria greater surface area to work on, and speeds residue breakdown.
What do baby millipedes eat?
Food for millipedes Millipedes generally eat fruit, vegetables, mushrooms, moistened dry cat food, moistened fish food, rotting wood and rotting leaves. Not all species eat the same. Some species only live of specific food sources such as rotting woods, while others can live off anything.
Do millipedes eat wood?
In their natural habitat, most millipedes are scavengers. They eat damp or decaying wood particles. They also eat decaying leaves and other plant material. If their habitat starts to dry out, millipedes will attack living plants.
What pesticides are used for millipedes?
To treat for Millipedes you will need to use insecticides labeled for Millipede Control like Bifen L/P, D-Fense Dust and Reclaim I/T. Bifen LP and Reclaim IT should be used outdoors to treat Millipedes and keep them from venturing indoors.
What is the difference between a centipede and millipede?
Millipedes have two sets of legs per segment positioned directly under their body. Centipedes have one set of legs per segment positioned on the side of their body. … A millipede will coil up and release a smelly secretion. Centipedes can bite (which is typically harmless to humans) and run away quickly.
What do greenhouse millipedes eat?
These little millipedes feed on decaying plant material, such as leaf litter, mulch, and grass thatch in lawns.
How long do garden millipedes live?
A millipede can live from 5 to 7 years. They are detrivores, which means they eat dead and decaying plant matter. These little beauties produce new legs almost every time they shed their exoskeletons.
Do Shongololos eat plants?
They are herbivores, or plant-eaters, as well as detritivores – they eat detritus or decaying matter like leaves and fruit which has fallen to the ground and started to rot. This is a vital function within an ecosystem because it creates nutrient-rich soil to be used by plants.
Do millipedes live in grass?
In their natural habitat, millipedes live in damp areas. They need the moisture so they do not dry out. … Millipedes could also live under piles of grass clippings or under landscape timbers. In the lawn, millipedes often live in the thatch between the grass and the soil.
Do millipedes eat potatoes?
Populations of millipedes regulate themselves, though they have been known to eat potatoes and other root crops when too many were present. These are long-lived creatures that often live for several years.
How do you control millipedes?
Caulking and sealing gaps in foundations and around windows and doors can help keep out millipedes. Figure 8. Insecticidal dusts can be somewhat effective against millipedes but they should never be spread in areas where children or pets can come into contact with them.
How long does a millipede infestation last?
When millipedes make their way inside your house, they stick around because they don’t know how to get back out. If you find millipedes in your house, you can consider waiting them out. Millipedes can only survive a few days in the dry environment found in most homes, so any infestation is likely to be short-lived.
What does it mean when you find a millipede in your house?
If you’re seeing millipedes in your home, it means that the conditions outside have driven them in. This might be extended drought conditions that have made it too dry outside. It might be an oversaturation of the soil around your home caused by heavy rain. It might be due to a dropping of the temperature outside.