AT A GLANCE
To control fungus gnats on the Monstera, isolate the plant, give it a good shower and water it with a neem oil and water mixture. Use yellow tablets, dry coffee grounds, matches or baking soda as home remedies for control and prevention.
How are fungus gnats recognized on the Monstera?
Fungus gnats are usually only discovered when the small black ones have died Flies buzz around the plants. Then you have to act quickly, because they multiply exponentially. They lay their eggs in the plant soil. These hatch after just five days. The adult fungus gnats live about seven days and lay up to 200 eggs.
Fungus gnats cause severe damage to leaves, roots and new shoots when infested.
To recognize fungus gnats help yellow boards. This is how you discover them early on.
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How to effectively fight fungus gnats on the Monstera?
You should act quickly against fungus gnats at the first sign. Isolate the Monstera to avoid spreading to other plants.
have a shower them thoroughly first. Watering with a mixture of ten milliliters helps against the larvae in the ground neem oil and a liter of water. Repeat this process every 3 days and keep an eye on your plant. The is effective against swarming adult animals yellow board very good and is also a good pest indicator.Which home remedies help against fungus gnats on Monstera?
This home remedies can help with a fungus gnat infestation:
- Let coffee grounds dry (to avoid mold) and do not spread it too thickly on the soil. This disturbs the laying of eggs and fertilizes at the same time.
- Plug in two to three matches upside down in the potting soil, changing it every three days. The sciarid larvae don't like the sulfur.
- sprinkle baking powder or baking soda onto the soil around the infested monstera and moisten it. This kills the larvae.
How do you prevent a fungus gnat infestation on Monstera?
The following measures help prevent fungus gnats:
- Care for your Monstera according to its species. Healthy plants are less susceptible to pests.
- The fungus gnats are often already stuck in newly purchased soil. To prevent this, you can use the earth in the oven bake at 100 degrees Celsius.
- A thin layer sand or clay granules on the potting soil prevents fungus gnats from being able to lay their eggs.
How do nematodes help against fungus gnats on the Monstera?
Nematodes are roundworms. They eat into the sciarid larvae and pupae, causing them effectively killed become. Add them to the irrigation water according to the instructions, water the affected one potting soil and care for your Monstera accordingly.
Tip
Set a trap for the fungus gnats to protect the monstera!
Mix four tablespoons of apple cider vinegar with two tablespoons of water and a drop of dish soap in a bowl. Place these next to the infested Monstera. The fungus gnats are attracted by the scent, but are no longer able to flee through the detergent and drown in the mixture.