Banana flower thrips are extremely harmful, what are the harms?

It mainly harms banana buds, often hiding in banana buds to make a living, sucking ovary and small juice. The damaged part of the peel is a water-stained spot at first, then gradually changes to red or reddish-brown dots, and finally becomes a black-brown raised spot, which affects the appearance and quality of banana fruit. And banana production will also decline as a result.

In addition, thrips are also very contagious, so it is easy to affect the normal income of fruit farmers.

This insect is very harmful, because it can fly, so it will run everywhere, and this insect will also hurt people, it will lay eggs on the fruit, causing the peel to rot, there are bacteria on it, and there are small black spots on it in the later stage, which affects the appearance of the fruit, and it is not easy to sell.

The first is that it will cause the growth rate of bananas to become slower and slower, and it will also cause a lot of small black spots on the skin like this, which will also affect the value, and it will also affect the storage time, and then it will also cause the taste of the banana to become worse and worse.

Sometimes it will directly damage the quality of bananas, make bananas very rough, reduce the ** of bananas, and make some spots and water stains appear in bananas.

Sometimes the bananas will rot directly.

With the development of our economy and the improvement of people's living standards, we will buy all kinds of fruits and return to our homes to supplement some dietary fiber for ourselves. But we don't know that growing fruits is a very difficult thing to do, because they are exposed to various pests and diseases in the process of planting. So what we are going to talk about today is the banana flower thrip, what are its harms?

What is the banana flower thrip, in fact, we can know from its name, the banana flower thrip, it is actually the harm to the banana. It often hides in the stamens of bananas, then feeds on the juice of banana fat, and then every time the stamens open, the thrips will immediately move to the point where they are not open. Then the damaged bananas, there will be some spots in their locality, and these spots are a kind of water-stained spots, and then over time, they will gradually turn into reddish and reddish-brown dots, and finally turn into very rough black.

And as the banana fruit grows larger, these black spots will gradually become larger, and it will also hurt the quality of the banana, thereby reducing the quality of the banana.

Its harm banana flower thrips is also seasonal, for example, it is suitable for growing at about 30 degrees, and generally winters in the soil surface. However, the damage occurs in the second year, and the overwintering period begins in November and October, so the peak of banana damage is from June to September of each year. It affects the appearance of the banana very much, so when it affects the appearance of the banana.

The value of bananas will gradually decrease, which will cause very large economic losses to the growers.

Therefore, the banana flower thrips are not only harmful to bananas, but also to fruit farmers, whose bananas have been devalued for some reason. Then it will be a very big economic loss for them, so when the peak of the flower season horse appears, we should prevent it and at the same time take **.

If you want to prevent and control, you should apply more fertilizer and water more water during the growth of bananas to give bananas a certain resistance, and secondly, during the growth period, you should also spray some pesticides in Changqiao many times to prevent the occurrence of such pests and diseases.

In the prevention and control, you can strengthen the management of fertilizer and water, shorten the hazard period, but also to monitor the leakage with unified spraying, do a good job of protection, but also in the discovery of this pest and disease when the time is rotten, timely destruction, has been stupid by the pest and disease of the plant, reduce the loss.

There are also relevant agents for this situation, which can play a role in prevention and control, can control the growth environment of bananas, and can also play a preventive role.

This is a kind of pest and disease disaster, and it will cause the quality of bananas to deteriorate, and the most important thing is that it is likely to affect the yield of bananas in this process, so in this case, it will also cause most people to be afraid of such a situation.

This is a unique pest and disease in the process of banana growth, also known as yellow-breasted thrips, melon thrips, is a pest of the order Tasseloptera, thrips, nymphs and adults file to suck the juice of young banana fruits and young leaves.

In fact, it is a disease. It can harm banana buds, and it is very harmful to bananas.

This is a kind of banana pest and disease, this insect has a good reproductive ability and penetrating ability, and the impact on banana planting is still very large.

Flower thrips mainly damage banana flower buds, live in concealment in the flower buds, file and suck ovary and small juice, the victim appears red dots, and then gradually turns black, protruding upward. The other two types of thrips are similar to the above.

Anti-slip pure treatment method of banana flower thrips: The letter is instructed to strengthen the management of fertilizer and water, promote the rapid opening of banana bud buds, and shorten the damage period.

When the flower bud pumping occurs for a long time, spray 10% imidacloprid wettable powder 2000 3000 times every 5 7 days, or 3% acetamiprid emulsifiable concentrate 1500 2000 times once, spray 2 3 times as appropriate. It can also be combined with the prevention and control of scab, and the bagging is carried out immediately after spraying, which can also prevent the invasion of thrips hail mountain.

Banana flower thrips: elongated, small, milky white, file-sucking mouthparts, wings membranous, narrow, vestigial veins, wings with long and dense marginal hairs. There is a bubble at the end of the foot, and the abdomen is upturned from time to time when walking.

Tea yellow thrips: female adult body long, orange, antennae 8 nodes, dark yellow. The wings are gray, the head is about twice the length of the head, and the compound eyes are bright red.

Nymphs resemble adults with short bodies and wingless.