Banana wilt is very harmful, how should we solve it?

Add some oxamide to the soil to prevent mold growth. Water the bananas more often to ensure adequate hydration. Give the bananas tricloamine once a week.

When banana wilt is about to appear every year, spray pesticides in time to prevent the occurrence of wilt and prevent it in time.

Bananas have always been one of the main fruits of our country, ranking among the top fruit trees in terms of area and production. However, in recent years, due to factors such as the sluggish domestic banana market and the serious occurrence of devastating diseases, the area of domestic bananas has shrunk significantly or the production area has shifted. The income is much lower than the investment.

Like we have not had a smooth year in recent years, 15 years to the bench yard refers to 17 years of hail, 18 years of frost, 19 years can be but the production capacity is too large, the market is sluggish, and this year 2020 is another frost.

<>I remember that in the 90s, it was difficult to buy this fruit in small counties in Sichuan, and now we can buy this fruit everywhere in Sichuan, and we do not produce bananas in Sichuan. It can be seen that in recent decades, the scale of banana planting has been expanding, a large number of people planting bananas, resulting in market saturation, due to the sugar ** high and low, sugarcane farmers in many places feel that the income from planting sugarcane is not high, and they have the tradition of planting bananas, so they are resistant to not planting bananas.

At present, there are still some places where bananas are withdrawn from cultivation, causing dissatisfaction and incomprehension among banana farmers. The main production area of bananas in China is Guangxi, but in recent years, there are fewer and fewer people planting bananas in Guangxi, the main reason is that the profit per mu of planting bananas is lower than that of other planting products, and from the perspective of economics, it is the result of market incentive selection. First of all, although the yield of banana is high, but now the management cost of crops is too high, the market is low and the supply exceeds demand, and farmers basically only make no money by keeping their capital, and can not bring economic benefits.

As a result, farmers can only give up bananas and change to other cash crops, and the society must now demand money for everything.

It's not that it's getting less and less, it's always been very few, there used to be no choice, the family was farming at home, and now it's basically young people who go out to work, and the elderly and children stay behind. Working outside for a month is more than a year at home, and I definitely don't want to stay at home. Bananas have an obvious banana cycle, similar to the pig cycle, there will be 2-3 consecutive years ** fall to 1 cent can not be sold, because banana seeds can hang fruit in half a year, last year ** this year there are a large number of bases to follow up the expansion, often there will be 3 yuan a year after 3 cents a year after the situation of 3 cents.

It is easy to cause bananas to be infected with bacteria, and it is also easy to cause a large reduction in banana production, which can easily lead to bananas not growing up, which can cause devastating losses to bananas, can infect all the Nasson's liquid bananas in the cave, and can also make the soil have a lot of bacteria.

This situation will affect the yield and quality of bananas, this disease is very common, and in this process will also affect the size of the fruit, the most important thing is that it is very likely that Qi Xiao will sell manuscripts without fruit, so in general, such problems should be treated in time.

If there is blight, the rhizomes and leaves of bananas will appear in the shape of jujube cherry trees, which will directly cause banana trees to wilt. As a result, the quality and yield of bananas have dropped significantly. It can also infect other banana trees.

If the banana has such a disease, its leaves will gradually turn yellow and wither, and the fruit will gradually produce black spots and gradually rot, resulting in the whole banana kernel dust tree will appear to rot and hollow out the phenomenon of excitation, resulting in a large area of yield reduction.

Banana leaves will have some spots, and there will be some brown black spots, if it is serious, the banana leaves will fall, and there will be some black spots or rot on the banana, and if it is serious, the banana will also fall.

It may cause some damage to its body, it may also make Ziliang have diarrhea, and even make yourself particularly uncomfortable, and the scum may trigger some minor diseases, and may even affect the liver and stomach.

The harm of banana wilt is that it may affect the yield of bananas, and the infection rate of banana wilt is also very fast, if it is not controlled in time, it may be transmitted to other bananas, and the damage of this disease is very large, these are the hazards of banana wilt.

When banana carbon resistance disease occurs, it is necessary to spray pesticides in a timely manner, choose organic pesticides, and then mix and match them with cleaning and cleaning detergents, and quickly spray them on banana leaves and banana trunks. And it is necessary to water at the right time, clean up the dead branches and weeds around it, and ensure that the sun is sufficiently exposed and fertilize regularly.

It is necessary to take appropriate precautions and precautions, choose a soil environment suitable for the cultivation of Xiangqiaoyan banana, maintain the dispersive nutrient water required by bananas, fertilize bananas regularly, regularly clean up the residues and weeds of bananas, and regularly clean up pests and diseases.

It can be prevented with drugs. You can choose to use a solution of 30% difenoconazole, dilute it and spray it on the banana, and the yard can play a role in the prevention and control of the late noise liquid.

Yellow leaf disease, digging treasure to buy advanced control can solve this disease.

The preliminary estimate is banana wilt disease.

Banana wilt disease: after the plant is infected, the lower leaves and the outer leaf sheath first show a specific yellow, the leaves start from the leaf margin, and then gradually expand to the middle ribs, the yellow part and the green part form a bright contrast, but there is also the yellowing of the whole leaf, the diseased leaves quickly wither and droop into brown and dry up, and finally the whole plant dies. The diseased plant was cut longitudinally from the rhizome, and it was seen that there were reddish-brown lesions in the middle column medulla and its surroundings and between the parenchyma tissues of the cortex, and the necrotic maintenance system was black dots or lines, and the closer to the base of the stem, the darker the color.

In the cross-section of the rhizome of the diseased plant, reddish-brown lesions can also be seen with black spots, mostly concentrated between the medulla and the outer cortex.

If your withered banana tree has the above symptoms, first dig up the diseased plant, move it outside the garden to destroy it, and sprinkle lime powder on the diseased plant pit for disinfection. As for other mildly diseased strains, the plant Longding Micro can be applied to regulate and change the type of banana root-level microorganisms, promote the reproduction of bacteria in the soil, and inhibit the reproduction of fungi in the soil, especially Fusarium, so as to stably control banana wilt.

There are more than 20 kinds in total, such as mosaic heart rot, banana leaf spot, banana cross-vein aphid, banana bunch top disease, as well as anthracnose, leaf rollers, etc., be sure to choose different pesticides and fertilizers according to different situations.

The more common ones are banana bunch top disease, banana root-knot nematode disease, banana wilt disease, at a fixed time must prevent pests and diseases, proper fertilization, proper watering, proper spraying of pesticides.

Common diseases include banana bunch top disease, banana root-knot nematode disease, mosaic heart rot, Fusarium wilt, banana leaf spot, and anthracnose.

Common diseases include banana bunch top disease, banana root-knot nematode, mosaic heart rot, blight, banana leaf spot and anthracnose.