Is the little flying black biting plant in the pot?

A small flying black in a pot may bite a plant.

The little flying black is actually an insect called the sharp-eyed mushroom mosquito. This insect feeds mainly on the roots, stems, and leaves of plants. In flower pots, if there are sharp-eyed mushroom mosquitoes, they may bite the roots, young leaves and stems of plants, causing problems such as slow growth and yellow leaves.

Therefore, if you find a sharp-eyed mushroom mosquito in a pot, you need to take timely measures to prevent and control it.

This insect is a planthopper that likes to eat the shoots of crops and various plants, which can prevent plants from growing and developing. The main prevention method is to consult your local plant agricultural technology station. Please refer to it!

What is the harm of small black flies to succulents? Xiao Heifei is actually not harmful to succulents, but it is very annoying to watch. But the larvae of the little black fly are very harmful to succulents, he will gnaw on the roots of succulents (the wound may cause infection and then rot), gnaw on the young leaves of the succulents, and worst of all, some of the seedlings that are sown are the objects of his favorite feasting, and when they eat, they often eat them away.

Taking leek root maggot as an example, leek root maggot also belongs to the family of sharp-eyed mushroom mosquitoes, and the larvae damage the leaf sheath, young stems and young shoots of leeks in spring and autumn, and the leaves of the plant turn yellow and cause rot after being damaged. In summer, it moves downward and borers into the bulbs, which can lead to the rot of the bulbs when the damage is serious, and then cause the death of the whole leeks. Therefore, if you see your little black fly raging one day, and after a while, your fleshy will have an accident again, and you will have its credit.

There are not a few flower friends who are troubled by Xiao Heifei, and flower friends are all understanding how to kill Xiao Heifei, of course, there are also advanced flower friends, just want to understand how to ** Xiao Heifei, let's take a look at what effective methods there are. Dipping board method: One is the symptomatic method, which is to buy a few yellow dipping boards and hang them near the potted plants, the effect is there, but the killing is not very thorough.

Spraying method: This method not only treats the symptoms but also rejects this method, after all, how much medicine is used in the balcony is not happy, there are many medicines to choose from, and two are mainly recommended here. With acetamiprid 1?

3000 times spraying, irrigating roots, killing adults and larvae, covering the surface of the potting soil with sand and other media, the thick soil is about 3 cm, which can effectively control the small black fly.

The small black fly is widely distributed, and the small black fly that our potted flowers and plants breed mainly because the soil contains some organic matter that is not completely fermented, and the surface of the potting soil is moist for a long time, so it is easier to breed small black fly. In particular, some nutritious soil purchased online is more likely to breed small black flies, and it is common for these soil materials to contain insect eggs. If there are very few small black flies, control the humidity of the potting soil, keep ventilation and dry, and basically control the small black fly, but if it is very flooded, then it is best to use medicine, although there are many inconveniences on the balcony, we can move the flowers outdoors after the medicine, and then move it indoors, so far, the use of medicine is the most reliable means to kill the little black fly.

Spray with orange peel, garlic insect repellent, wind oil, beer (said to be almost ineffective), spray with mosquito repellent (it is said that there is spraying plants), spray after dilution of laundry detergent (laundry detergent contains a lot of inorganic salts, and large amounts of use will lead to soil salinization), and sprinkle mosquito coil ash in flower pots It is said that the effect is not bad. In short, the best way to deal with the small black fly is to give the succulents a non-humid environment, if the small black fly is really flooded, you might as well try the environment, physical control, chemical control three means.

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What should I do if the old man grows in the flower pot? You can choose these methods and easily extinguish the light.