Oh, it's so annoying when you have to walk through a swarm of these little creatures on the road, isn't it? They come to our face and eyes and bother us. Sometimes it's even annoying to see these little creatures around the house plants and in the kitchen. Are these really mosquitoes? Or is it some other animal? Today, let's talk about these annoying creatures called gnats, how to get rid of them, and whether they can harm us in any way.
What are these gnats?
Simply put, aphids are very small, winged insects. Scientifically, they belong to the same order as mosquitoes, flies, and midges, called Diptera. Some people also call them 'black flies'. Although they look the same, there are many different types of aphids. But in general, they look like this:
- Very small: A species of animal, usually about 1.5 to 3 millimeters in size.
- Black body: Most often has a thin, black body.
- Translucent wings: Their wings are translucent, meaning they can be seen from the side. You can see a faint pattern of lines on the wings. When not flying, they fold these wings over their backs.
- Six legs: Like other insects, they have six legs and a pair of antennae.
So what do they eat? Aphids' diet varies depending on their species and life stage. They eat things like algae, decaying plant matter, fungi, nectar, and plant roots. However, some species
require a blood meal for the females to lay eggs.
Are aphids and fruit flies the same thing?
Yes, many people confuse the two. Although fruit flies belong to the same order `(Diptera)`, there are clear differences between the two. Let's see what they are.
| Characteristic | Gnats | Fruit Flies |
|---|
| Size and body | It is very small, with a thin black body. | It is slightly larger, brown or orange in color, and has a rounded lower body. |
| How to fly | They fly fast, in flocks. | It flies slowly, often hovering over food. |
| Food | Fungi, rotting plants, nectar, and some species suck blood. | Yeast found in ripe and rotting fruits is eaten. |
| Places to see at home | Around flower pots, damp areas, and drains in sinks at home. | In the kitchen, where there are fruits, around the trash cans. |
What is the life cycle of aphids?
There are four main stages in the life of an aphid: egg, larva, pupa, and adult. 1.
Egg: The female lays her eggs in the environment that her species prefers. This can be in soil, water, or on plants. Hundreds of eggs can be laid at a time. These eggs hatch in about a week. 2.
Larva: A worm-like larva emerges from the eggs. These larvae have no head, wings, or eyes. They have two hooks in their mouths to feed. 3.
Pupa: During this stage, the larva forms a cocoon around itself and lives inside it. After a few weeks, a fully grown aphid emerges from this cocoon. 4.
Adult: An adult aphid usually lives for a short period of time, about
7-10 days . However, it takes about 3-4 weeks to complete the entire life cycle from egg to pupa.
What are the main types of aphids?
Let's talk about two main types that we see most often.
1. Fungus Gnats
This is the most common type of pest that lives inside homes, especially around flower pots. Their favorite food is the fungus and algae that grow in the soil of the pots.
The best thing is, these guys don't bite people. But they do fly around our heads, near our eyes and ears, and they annoy us.
The most important thing is the larval stage of the fungus aphids. These larvae, which live in the soil, if they don't have enough fungus to eat, will start eating the roots of our houseplants. This is the biggest damage they cause to plants.
2. Biting Gnats
The females of this species need to suck blood to lay eggs. Instead of stinging with a needle like a mosquito, these aphids
suck blood by cutting the skin with their scissor-like jaws. Their saliva can cause a mild allergic reaction in our bodies. As a result, the bite site can swell slightly and itch severely. However, they do not bite through clothing. They only damage exposed skin. They are most active in the morning and evening.
Are these aphids really harmful?
Fungus gnats do not bite humans, so they are not very harmful. However, very rarely, if an infected gnat bites another person's eye, it can spread something called pinkeye. However, this is very rare. Their
main problem is with our houseplants. When their larvae eat the roots of plants, the plants can turn yellow, grow poorly, and even die. Biting gnats
do not transmit diseases to humans. However, the sores and itching they cause when they bite can be very annoying.
What do you do if you get bitten by an aphid?
There's nothing to be afraid of. If you're bitten by an aphid, here's what to do:
- First, apply soap to the area and wash it thoroughly with water.
- Apply some antiseptic .
- To reduce itching and swelling, you can apply an anti-itch cream. It's also a good idea to have an ice pack.
- Do not scratch the wound too hard. Doing so may cause infection .
- If the swelling, pain, and redness are excessive, or if pus appears to be coming from the wound, be sure to see your doctor.
How do you get rid of these troublemakers?
There are several ways to control aphids.
What to do about aphids on houseplants?
- Let the soil dry out: Water the flowerpot only when the top inch of soil is completely dry. Moisture is a paradise for aphids.
- Repotting: If the soil retains moisture for too long, repot the plant in a fresh soil mix.
- Sticky Traps: Yellow sticky traps placed near the plant will trap flying aphids. This can help control their infestation .
- Make a vinegar trap: Mix some apple cider vinegar, some water, and a few drops of dishwashing liquid in a shallow bowl. Aphids that are attracted to the vinegar smell will stick to this mixture and drown.
- Keep drains clean: Drains in kitchen and bathroom sinks are a great breeding ground for aphids. They lay eggs on the dirt that accumulates in the drain. So, clean the drains regularly.
How do you control aphids outdoors?
It's difficult to completely eliminate aphids from your outdoor space, but you can try these things:
- Remove any areas where water collects in the garden (old tires, buckets).
- Use fine mesh window screens to prevent them from entering the house.
- If you are outdoors in the morning and evening, apply a mosquito repellent. Products containing `( DEET )` or `(Picaridin)` are effective.
- Wear long sleeves and long pants.
While it's impossible to completely get rid of these pesky aphids, it's not that difficult to control them. With a little care, you can greatly reduce the problems they cause.
Take-Home Message
- Gnats are small flies that resemble mosquitoes. While some species bite, the common fungus gnats found in homes do not.
- They breed in moist soil on houseplants and in dirty gutters.
- You can control aphids in your home by controlling watering of plants, using sticky traps, and vinegar traps.
- If you get bitten by an aphid, wash the area with soap and apply an ointment to relieve the itching.
- If the cut is severely swollen, painful, or appears infected, seek medical advice immediately.
Aphids, Gnats, Mosquitoes, Flies, Fungal Aphids, Insect Bites, Plant Pests
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