No one wants flies in their house, especially small insects. Unfortunately, this is a common risk when you have indoor plants.
Psyllids Is a group of Sciaroidea A superfamily that feeds mainly on fungi.
They often infect plants that are overwatered or infected by other pests (such as aphids).
The real problem lies in their habit of gnawing on plant roots while looking for fungi.
Since larvae like to burrow into the soil, many popular pest control methods are not feasible.
But what about the classic soil remedy, diatomaceous earth?
Can diatomaceous earth control fungal gnats?
The good news is that it’s good Diatomite (abbreviated as DE) It is an effective method to treat fungal mosquitoes.
The bad news is that you will still have little guys flying around for a week or two.
What is diatomaceous earth?
For people living under rocks, you may already be very familiar with DE, but for those who do not know, diatomaceous earth is an all-natural, non-toxic pest killer.
It is made from crushed diatom fossils, which is a prehistoric microscopic life form.
Due to their small size, DE feels more like very fine sand or powder, but it feels like broken glass to smaller animals.
DE has been used as an effective deterrent to rodents and is a natural killer of insects and arachnids.
Sharp fragments of shell fossils tore apart the insect’s exoskeleton, causing its body fluids to leak until they dehydrated and died.
Fungal larvae: a real threat
Although adult fungal mosquitoes only pose a threat to your sanity, the ability of an adult female to lay as many as 200 eggs can cause more serious problems.
During the week she was alive, she placed them in the soil close to the surface.
Then the eggs hatch and the larvae burrow into the soil.
Once there, they will feed on any fungi or organic matter, including plant roots.
If left unchecked, a fertile fungal grasshopper female can cause an annoying population explosion in record time.
However, to fight the real threat, you must be kind to the soil itself.
This is where DE comes in.
Use diatomaceous earth to kill fungal larvae
Always use food-grade diatomaceous earth when handling plants, as pool-grade diatomaceous earth contains toxic levels of silica.
Allow the soil mixture to dry out before using DE, as it loses its effectiveness when wet.
Once the potting soil has a chance to dry, sprinkle DE directly on the soil to give it a thin layer of dust.
When the adult worms land on the soil surface or the larvae try to break through the soil, DE will cover them with cuts, which will quickly kill them.
Many plant enthusiasts also recommend sprinkling DE under the container so that bugs will not enter through the drainage holes.
Since DE only affects fungal mosquitoes when they try to pierce the soil surface of plants, the process may take some time to completely eliminate the fungal mosquito population.
Aftercare and prevention methods
Fungal mosquitoes usually appear due to one of two reasons: excessive moisture or pest infestation.
Be sure to take preventive measures for plants regularly, such as soaking the soil or spraying the leaves of neem.
Sting insects such as aphids and scales will leave a partially digested sap, called honeydew.
This Honeydew attracts ants If it is not removed, it may also cause fungal infections, such as soot mold.
Isolate any plants with fungal infections.
The fungus or mold itself may not transfer to other plants, but it attracts fungal mosquitoes.
Mosquitoes will lay eggs not only on the affected plants, but also on any other plants nearby.
In addition, overwatering can cause root rot, a common infection that can be bacteria or fungi in nature.
Root rot can attract fungal gnat larvae to the roots, where they can cause more damage than rot alone.
Water the plants only when needed, and use the finger method to test when the plants really need watering.
Finally, after the pests disappear, your plants may be in weather conditions. Make sure to place it in a location where ideal conditions (light and temperature) can be obtained, and make sure to fertilize properly during the recovery process.
You can choose to use some DE to dust the plants occasionally as another preventive measure, but remember that the dust will be washed away the next time you water or rain.