What kind of insect is the white insect on persimmon?

It is a persimmon scale, which occurs in four generations a year, and overwinters in the cortex cracks of 3-4 year-old branches or the coarse bark crevices of the trunk and the stem of the dried persimmon. In mid to late April of the following year, they leave the wintering site and climb to the young shoots, new shoots, petioles, and leaf backs to suck the sap, and then fix the persimmon on the pedicle and the surface of the fruit. The occurrence of each generation is uneven and interlaced, but basically one generation occurs every month, the first two generations are mainly harmful leaves and 1-2-year-old twigs, and the last two generations are mainly harmful persimmon fruits.

Control methods of persimmon scales.

1. Before the persimmon tree germinates in early spring, spray 1 time 5 Baumé stone sulfur mixture or 5% diesel emulsion to eliminate overwintering nymphs.

2. On the basis of scraping the old warped skin, close to before germination, hit 3-5 Baumé stone sulfur mixture, or 29% stone sulfur mixture 200 times of water, or 45% crystal stone sulfur mixture 20-30 times of liquid, which can basically control the damage throughout the year; During the critical period of the second control, in the peak period of overwintering nymphs, 5% scale killing beads or 40% scale star 1000 times liquid were used. The second generation of nymphs can be controlled later, and they can basically not be controlled.

3. The red-edged ladybug and the red-spotted lip ladybug have a certain control effect on the occurrence of persimmon cotton scale, and when the amount is large, the broad-spectrum pesticide should be used as little or as little as possible, so as not to kill and injure natural enemies.

4. Pay attention to the scion**, do not let the scion with insects be introduced. Seedlings that have insects should be disinfected before planting.

The white insect on the persimmon is the persimmon scale, commonly known as tree lice and felt scale. It is one of the most common and most harmful pests on persimmon trees.

The most common white insects on persimmons are mealybug and wax scale, most of which are relatively large, relatively tall, and difficult to manage trees!

Because there is a layer of wax powder or wax shell on its body surface, ordinary drugs cannot penetrate into it, so you must buy a special medicine to kill scale insects!

Yes, the white bugs, these bugs are very strange. They just grow on persimmons, and then they don't eat meat, but he doesn't have a lot of shoes, but they are white in shape. What's the reason for this, this bug?

He is not actually poisonous and has no teeth, he is just a worm, which absorbs the nutrients of persimmons. But this bug it can't eat. Because it's a bug.

If you don't take care of it well when you try it. There will be a lot of these small white insects growing on persimmons. Although it can be washed off, if you wash it off, you will find that there are many spots on the lion's skin.

In the end, you may have to peel off the lion's skin before eating it. Then this bug. What is it called?

Let's go back to your original question, this bug is called Persimmon Lion in our hometown. OK done.

Hello, can't eat. That's a scale worm. The persimmon with the scale insect attached to it can be eaten as long as the skin is clearly peeled, and the scale insect will not eat the persimmon.

Hello, can't eat. That's a scale worm. The persimmon with the scale insect attached to it can be eaten as long as the skin is clearly peeled, and the scale insect will not eat the persimmon.

The persimmon is a scale insect, which begins to sting in mid to late April, crawling to the young leaves, petioles, and the back of the leaves to suck the juice.

The first and second generations mainly harm leaves and twigs, the first.

The third and fourth generations mainly harm the fruits, with the third generation being the most serious. Initial medication is required to cure. However, persimmons attached by scale insects can be eaten, which does not affect the safety and taste of persimmons, and can be removed.

I hope my answer is helpful to you

You can't eat it, and if you dare to eat it, it's fine.

The insects on the persimmon tree are called persimmon scales, commonly known as tree lice, felt scales, etc., which are one of the most common and most harmful pests on persimmon trees. After the persimmon tree was damaged, in addition to weakening the tree and reducing the yield, it also seriously affected the quality of persimmons. The main natural enemies of persimmon scales are the red-edged ladybug and the red-spotted ladybug.

Extended information: The first instar nymphs are good at crawling, crawling to the young shoots, new shoots, petioles, leaf backs, etc. to suck the sap, and after the second instar, they begin to feed fixedly, fixing on the persimmon pedicle and the surface of the fruit, forming a wax quilt at the same time, and gradually growing up and differentiating into male and female. In mid to late May, it becomes an adult copulator.

The female then forms a white oocyst on her back and begins to lay eggs. The first two generations mainly hurt leaves and new shoots, the last two generations mainly damaged persimmon fruits, and the third generation was the most serious. After the shoots are killed, they form black spots at least and die at worst; When the leaves are seriously damaged, they are deformed and fall early; After the persimmon fruit grows up, it turns from green to yellow to soft, and the fixed part of the insect body is gradually dented, the wood plug is turned black, and it can cause fruit cracking in serious cases, which has a great impact on yield and quality.

Varieties with many branches, leafy leaves, thin skin, and juicy are badly affected.