What to do with the growth of insects in Jasminum flowers? disease and pest control of Jasminum flowers / 2 insect pests 2 diseases

In the process of breeding vegetarian sweet flowers, the last thing we want to encounter is diseases and insect pests. This kind of problem is very harmful to the plant, which will not only affect its beautiful plant shape, but also lead to plant death if it is not treated for a long time. So what should I do if the Jasminum flowers grow worms? What do you need to do to control diseases and insect pests of Suxin flowers? Next, the editor will take you to learn about it.

First, what if the Jasminum flowers grow worms? find the reason.

If you want to know what to do with the growing insects of vegetarian flowers, we must first understand what kind of insects grow, so that we can deal with them pertinently, because the treatment methods of each kind of diseases and insect pests are different, and the details are described in detail below. Friends who are troubled in this respect can learn about it.

II. Disease and insect pest control of Jasminum

Red spider

Among the diseases and insect pests of Jasminum flowers, the red spider has a relatively high incidence, and its high incidence period is in the summer every year, so at this time we must pay special attention to the fact that when this kind of pest occurs, the leaves of the plant will gradually turn yellow and whiten, and if it is not treated for a long time, it will also lead to the phenomenon of plant wilting.

Control method: when we deal with the pest of red spider, we can directly use 40% diclofenac EC 1000-1500 times to spray, generally three times in a row can completely kill this pest.

Whitefly

Whitefly is such a small pest that it is difficult to detect with the naked eye. The largest whitefly is generally larger than 3mm, so the pest can only be identified by symptoms. This kind of pest mainly sucks the sap of the plant, which makes the plant lose its nutrients and wither.

Control methods: the most direct method for this pest is to use drugs for treatment, generally we can choose insect chitinase inhibition to spray on the plant, in order to get the effect of killing this pest.

Leaf spot disease

Leaf spot is a disease caused by fungi, and its high incidence period is in spring and autumn every year, so we must pay special attention in these two seasons. Leaf spot mainly harms the leaves of Magnolia officinalis, there will be many prototype disease spots on the leaves, and the disease spots will gradually expand, the shape will become irregular, it is best to lead to the gradual death of the plant.

Control methods: we can use 80% mancozeb 400-600 times to spray the diseased plants when we control the diseases and insect pests of Jasminum, which is usually sprayed once every 10-15 days, and can be cured once or twice.

Powdery mildew

Powdery mildew is a common plant disease, this disease will generally appear on the leaves, begin to appear a lot of irregular white powder, with the development of the disease will gradually become dark brown, and later will directly lead to yellow and twisted leaves.

Prevention and treatment: pull out the diseased plant in time and gather together to destroy less. Or choose 25% carbendazim wettable powder 500 times solution to spray.

What is the flower language of vegetarian flowers, the legends of Jasminum flowers / beautiful and elegant

Jasminum is a kind of ornamental flower plant, its whole body is snow-white, and it also has a faint fragrance, which makes people smell very refreshing. And like most flowers, it also has its own flower language. What is the flower language about Suxin flowers? What are the legends of Suxinhua? Next, the editor will take you to learn about it.

What is the language of Suxin flower? it is graceful and elegant.

Nowadays, there is a certain connection between the flower language of many plants on the market and their appearance, and the vegetarian flower is no exception. This kind of plant is pure and white, giving people a pure and elegant temperament, and it also has bursts of fragrance, so that people who smell it are in a good mood, and because of this, the flower language of Suxin flower also represents beauty and elegance.

II. Legends of Jasminum

It is said that the Jasminum flower was brought by Lu Jia from the Western regions in the Han Dynasty. Zhao Tuo, the king of Nanyue, was originally a northerner. He brought this flower to Guangzhou because he missed his hometown. So in the period of Nanyue in the early Han Dynasty, Henan Zhuangtou and other places began to grow Jasmine and Jasmine. There is also a beautiful story about the origin of the name of Suxinhua.

According to legend, in the five dynasties in Zhuangtou Village, Haizhu District, Guangzhou, there was a flower girl named Jasin, who was very beautiful. she preferred Yesi Ming from an early age, planted a lot, and strung the flowers with green silk thread and wore them around her neck. At that time, when the Emperor of the Southern Han Dynasty ascended the throne and recruited 3,000 beautiful women from all over the world, the Jasin girl was chosen into the palace and was loved by the emperor.

In favor of Jasminum, the emperor ordered all the royal gardens to plant Yesi tea, and all the maids should wear this flower. When the maids get up and freshen up every morning, the flowers fall into the water and fill the lake downstream. This is the earliest Liuhua Lake in Guangzhou. Later, Jasmine died of old age in the palace, and the emperor missed her so much that the garden where she was buried was full of Yeshi flowers.

After the end of the Southern Han Dynasty, the villagers of Zhuangtou Village welcomed Jasmine's bones back for burial. Three days later, people were surprised to find that Jasmine's grave was covered with clusters of white Yeshiming. In memory of Jasmine, people renamed Jasmine to Genhua. There is a poem in the Qing Dynasty: "there are many people in 33 villages, and most of them are flower farmers." Therefore, Zhuangtou has the laudatory name of "Huatian". At that time, the people of Zhuangtou Village were "vegetarian flowers for life", and Dongguan people even called them "Henan flowers".

How to grow Jasminum, the planting method of Jasminum / seed collection in December / planting in early spring

Among the propagation methods of Jasminum, it is mainly divided into three methods: sowing propagation, cutting propagation and ramet propagation, of which sowing reproduction is a more commonly used one, and the survival rate is also very high, so how to plant Jasminum? What is the planting method of Jasminum? Next, the editor will take you to learn about it.

First, how to plant Jasminum flowers carefully

When it comes to how to plant Jasminum, there are many things we need to pay attention to, such as the selection of substrate, the harvest of seeds, the methods of planting and so on, and the most important thing is to be careful in the breeding process. Only in this way can we strive for excellence, and the survival rate will naturally be high. As for the specific planting details in the following, let's take a look.

II. Planting methods of Jasminum

1. Seed harvesting

Jasminum does not have much fruit, and there is only one seed in each fruit. Its fruit usually ripens in December and blackens when it is ripe. At this time, we can harvest it. After harvest, take out the pulp outside, put the seeds in a dry place to dry and store them, and wait until the next spring to sow.

two。 Matrix selection

Before we plant vegetarian flowers, we first need to choose the substrate, which is a step to lay a good foundation, which is very important. Generally speaking, it is best to choose loose and fertile sandy loam as the matrix, which has good drainage and air permeability. It can make the plant better absorb nutrients and is not prone to stagnant water.

3. Seed initiation

In addition to the above two points, there is another pre-treatment that we need to do before planting vegetarian flowers, that is, to promote the release of its seeds. We can take out the stored seeds, then soak them in warm water for 12-24 hours, and then take them out after they begin to absorb water and swell, so that the seeds can germinate more quickly.

4. Planting method

When we plant vegetarian flowers, we should first apply an appropriate amount of base fertilizer to the soil, then sow the seeds on the soil surface, and then cover the soil with 1-2cm after sowing. It is best to use the soaking pot method when watering, because the seeds of Jasminum flowers are relatively small, and if they are watered directly from them, the seeds will be washed away.

5. Subsequent management

After we have successfully planted according to the above methods, when the seeds germinate, we need to carry out daily maintenance of Suxin flowers. During conservation, we need to pay attention to the regular application of water and fertilizer, pay attention to light management, and so on. For details, you can refer to the article on the breeding methods of vegetarian flowers, in which there are detailed conservation teaching.