How to get rid of fungus gnats
If you see tiny flying insects appearing every when you water your plants You’re likely experiencing gnats, specifically the fungus the gnats. They are attracted by the moist soil of potted house plants. They require moist soil to lay eggs, while the organic matter found in the soil provides food for their larvae.
Fungus gnats don’t bite pets or people. Adult gnats do not cause any harm to plants. rather, larvae feed on the tiny roots of your plant’s feeder roots, which limit the plant’s capacity to soak nutrients and limiting the growth. The damage to the roots of larvae is usually a cause for the plant to wilt, in addition to other issues.
In many cases, plants that are watered too much draw gnats. Allow the soil to dry between waterings in order to deter insects from making your plants their habitat. Use simple home remedies such as hydrogen peroxide and vinegar and cinnamon, without harming your plants. Find out other ways to rid yourself of gnats that have invaded your plants.
What Are Fungus Gnats?
Although they look similar to tiny mosquitoes, fungus-gnats are tiny flies belonging to Orfelia or Bradysia species. These insects are small. They can be distinguished by their short legs, gray or light uncolored wings. They also have antennae segmented bigger in size than the heads of their hosts. Adults can grow to approximately 1/16-1/8 inch in length.
Fungus gnats are known to stay close to their main source of nutrition, the organic matter and fungus that reside in the soil. The adults bury eggs in soil and the newly formed larvae consume the organic matter in the soil as well as the plant’s root hairs.
The larvae measure 1/4 inch long transparent white or gray worms that have shiny black heads. They are often not noticed at this point unless you’ve got an abundance of them. then, you might notice slime trails similar to the ones of snails and slugs.
The life-cycle of a fungus gnat is swift. Small eggs that are placed in warm homes hatch in three days after they are laid. They are larvae for 10 days prior to they pupate. The pupa stage takes four days before they emerge as flying adults who immediately begin the cycle. Flying gnats end their lives in about two to three weeks. They may lay as many as 200 eggs.
Signs of Fungus Gnats in Houseplants
All plants can be affected by an infestation of fungus gnats However, some plants are more susceptible to it, including African purples, the geranium carnations, cyclamens, as well as poinsettias.
- Plants display the following signs when there’s presence of a fungus gnat:
- Tiny flying insects that appear after the watering
- Noticing 1/4-inch-long worms and their slime tracks in the soil
- Unexpected, unanswered wiggling
- It appears limp or not energetic
- The growth stops or it is slowed
- Leaves begin to yellow
Natural Method to Get Rid of Fungus Gnats
If you discover an infestation of fungus gnats be sure to quarantine the affected pots away from any other plants in the house so that the issue doesn’t get worse or grow. Because the life-cycle of fungus gnats and primary damage is primarily within the soil begin by treating the soil.
Let the Soil Dry
The most straightforward start is to let the soil to dry for a few days before taking another watering. Both eggs and larvae will eventually die on dry ground. Remove any water that is still standing in runoff saucers. Another tip would be to choose a sterilized pot mix since there is less organic matter available for the youngsters to eat.
Use Hydrogen Peroxide as Larvicide
Combine one portion hydrogen peroxide with four parts of water. Make this mixture to give your plants water. Hydrogen peroxide kills gnat larvae and not harm the plant. Reapply it every week until you see that the gnats have gone.
Try Vinegar for a Gnat Trap
Pour apple cider vinegar in glasses or a glass, and add some drops of dishwashing soap. Cover the glass with cheesecloth or tape and leave enough holes for bugs to gain access close to the solution. The scent is likely to attract insects and they drink the solution, then drown.
Suffocate Bugs With Soap
Dish soap as well as Castile soap for killing soft-body insect. Both are considered to be effective insecticide soaps, especially Castile soap, which is made of oil derived from plants. This soap eliminates pests through sucking them up and dehydrating them, and destroying the insect’s skin protection.
Kill Fungal Food Sources With Cinnamon and Chamomile
The ground mixture of cinnamon, chamomile and teas can be used as natural fungicides. Because fungus gnats eat the fungus, eating away at their food source and sending them away.
Trap Them With Potatoes
The gnats and fungus larvae that are already present are able to be sucked out with pieces of raw potato. Put the pieces of potato with their flesh side down on the ground and inspect them each few days. Get rid of any feeding larvae as well as replace it with new pieces. Don’t let the potatoes dry out.
Catch Them With Sticky Traps
Adult gnats live a short time However, reducing their number will also affect the quantity of eggs that are laid. To eliminate adult fungus gnats use traps for fly traps that are yellow. They are exactly the same as they sound: sheets of paper coated with adhesive.
Fungus gnats like yellow, and they get caught in traps. If the trap is filled then throw it away and put a new one in. It’s not an appealing appearance, but it’s an easy, non-toxic method to get rid of large amounts of adult Fungus and gnats. It’s also a good method of observing the fungus gnats’ activity and determine if their number has increased to the point of becoming a problem.
The yellow sticky traps can be found in the pesticide aisle of the garden center. You can also find smaller models with small stakes that you can cut through the dirt.
Apply Biological Controls
There are a few biological treatments for fungus-gnats however, they are mostly used in greenhouses, where plants are propagated. If a gnat infestation becomes too out of control when it comes to houseplants that you’re thinking about biological control then you’re probably better than removing your houseplants and starting again.
If you’re looking to test botanical methods then the best option is Bacillus theturingiensis subspecies israelensis (Bti) The same bacteria that is used to control insect control on ponds. The bacteria are able to control gnats, but are not a risk to pets or people. You can look for “Bt” in the form of granules or mosquito dunks (in the section for pest control or near pond equipment in the garden or home).
Mosquito dunks are dissolving in water. The solutions are used to water plants. It is likely to require multiple applications, however, you must follow the instructions on the bottle. Granules are sprinkled onto the soil, infusing bacteria after each watering.
What Causes Fungus Gnats?
The soil that is contaminated is the primary cause. The fungus gnat issue typically occurs in nurseries in which a large number of vulnerable seeds are planted in moist conditions. It is possible that you are taking home a problem, and not even know that it exists.
Plants brought inside from the outside space that have concealed fungus gnat larvae hiding in the soil can be another reason.
Preventing Fungus Gnats in Houseplants
The only method to stop the spread of fungus gnats into the home is to refrain from taking plants indoors. Before bringing indoor plants into the house it is recommended to quarantine all new plants and those that live outdoors for prolonged durations.
The plants should be kept apart for at the very least 17 days (to take into account the life-cycle of gnats) and then examine them for evidence in adult gnats. After the plant has been free of insects You can then move it in with the other plants.
For a continuous prevention strategy make sure you don’t overwater your plants. Wet soil as well as a large runoff saucer can attract gnats. Allow the soil to dry between waterings, but only so many times as your plant can allow; there is no reason to impede your plant’s viability.
