What to do when Weigela florida gets infested with pests? 2 pests and 2 diseases prevention and control methods

When growing Weigela florida, the last thing we want to run into is pests and diseases. These problems are very harmful to the plant, not only affecting its ornamental value, but in severe cases also causing the plant to gradually wither and die. So what should you do when Weigela florida gets infested with pests? And how should pest and disease control for Weigela florida be carried out? Let's take a look together below.

1. What to do when Weigela florida gets infested with pests: find the cause

To know what to do when Weigela florida gets infested with pests, we first need to understand what kind of pest it is, so that we can deal with it in a targeted way, because the treatment methods for each pest and disease are different. The details are described below, and those troubled by this can take a look.

2. Pest and disease control for Weigela florida: 2 pests and 2 diseases

1. Scale insects

Scale insects are one of the more common pests during the growth of Weigela florida. They mainly threaten the leaves, branches and fruits of the plant, causing the leaves to gradually turn yellow and fall off, and eventually the whole Weigela florida plant will gradually wither.

Control method: When dealing with this pest and disease of Weigela florida, we can directly use a 1000-fold dilution of 40% omethoate emulsifiable concentrate to spray and kill them, and the effect is very good.

2. Longhorn beetles

Longhorn beetles is the general name for insects of the family Cerambycidae in the suborder Polyphaga. Their harm to Weigela florida is strongest during the larval stage. The larvae gradually bore into the plant, thereby hindering its normal growth, reducing yield, weakening tree vigor and shortening its lifespan. In severe infestations, they can also cause the plant to wither and die quickly.

Control method: For this pest and disease of Weigela florida, we can inject 80% dichlorvos emulsifiable concentrate into the affected bore holes, then seal the bore holes tightly with yellow clay, so as to kill this pest.

3. Leaf spot disease

Leaf spot disease is a disease that can appear in many plants, and Weigela florida is no exception. When it occurs, many brown diseased spots appear on the plant's leaves and gradually spread, eventually causing the plant to gradually dry up and die.

Control method: For this pest and disease of Weigela florida, we can use an 800-1000-fold dilution of 38% oxadixyl, pyrimethanil and copper fungicide, or a 400-600-fold dilution of 80% mancozeb, to spray the diseased plants. Generally once every 10-15 days, and 1-2 applications are enough for recovery.

4. Rust disease

Rust disease is a disease that appears in many plants, and Weigela florida is no exception. This disease mainly threatens the plant's leaves, stems and fruits. When it occurs, many small blister spots appear on the affected parts. In severe cases, the blister spots become densely packed into patches, and the plant will also wither and die quickly because of it.

Control method: When preventing and controlling this pest and disease of Weigela florida, we can use a 400-600-fold dilution of 20% carboxin emulsifiable concentrate spray to spray Weigela florida. Generally spray once about every 15 days, and after 2-3 times it can recover.

How to grow Weigela florida: cultivation methods and precautions / sufficient light

Weigela florida is a flowering plant native to East China, and it can also often be seen on the Korean Peninsula and in Japan. However, to grow it well, there are many things we need to pay attention to. How to grow Weigela florida? What are the cultivation methods and precautions for Weigela florida? Let's take a look together below.

1. How to grow Weigela florida: understand its habits

To know how to grow Weigela florida, we first need to understand its growth habits. This plant has strong adaptability to the environment, likes light, and also has a certain tolerance for shade and cold. However, in daily water and fertilizer management, we need to follow the requirements so that it can grow better. The details are described below, so let's take a look.

2. Cultivation methods and precautions for Weigela florida

1. Soil: good drainage

Before growing Weigela florida, we first need to choose the soil. Although this plant is not strict about soil requirements, growing it in suitable soil will let it grow better. In terms of soil, Weigela florida likes loose, fertile soil rich in humus. This kind of soil is rich in nutrients and has very good drainage and aeration, allowing the plant to absorb nutrients better.

2. Fertilizing: once a month during the growing season

Fertilizer is one of the main nutrients during the growth of Weigela florida. Especially after entering the growing season, its demand for fertilizer is very high, and it basically needs fertilizing once every month so that the plant can grow better. However, before fertilizing, there is one thing we need to note: the fertilizer must first be diluted with water, because if the concentration is too high it will burn the plant.

3. Water: avoid waterlogging

After entering the growing season of Weigela florida, its demand for water is very high, so we should water frequently to keep the soil somewhat moist, and the plant will then grow more quickly. However, we also need to pay attention to controlling the amount of water. This plant is not tolerant of waterlogging, so we must not water too much, because if water accumulates it can easily cause its root system to rot.

4. Light: shade in summer

Weigela florida relatively likes light, but is not tolerant of strong light. In spring and autumn, when the light is relatively mild, we can grow it outdoors with all-day light, so it can carry out photosynthesis better and the plant will grow better. However, after entering summer, because the light is relatively strong, we still need to pay attention to shading to avoid strong light scorching the plant.

5. Pruning: prune regularly

In the process of growing Weigela florida, we also need to prune it regularly, cutting off some overly dense branches and some dead, diseased and weak branches. This not only keeps its plant shape attractive and helps with ventilation and light penetration, but also promotes branching, making the plant look fuller.

6. Pests and diseases: prevent and control in time

When growing Weigela florida, if we are not careful enough, pests and diseases can easily take advantage of the opening. These problems are very harmful to the plant, so once we find them we must deal with them in time. For specific treatment methods, everyone can refer to the article on pest and disease control for Weigela florida, which has detailed descriptions.

What is the flower language of Weigela florida: the legend of Weigela florida / lively, free

Weigela florida is a fairly common flowering plant in people's lives, with high ornamental value, and it can be seen in various places. Like many flowering plants, it also has its own flower language. What is the flower language of Weigela florida? What legends are there about Weigela florida? Let's take a look together below.

1. The flower language of Weigela florida: lively, free

Generally, the flower language of plants is connected to some extent with their appearance, and Weigela florida is no exception. This plant has dense branches and leaves and pretty flowers, just like a youthful and lively young girl, looking very playful and cute. Precisely because of this, the flower language of Weigela florida also represents lively and free.

2. The legend of Weigela florida

It is said that once the Eight Immortals went to Yaochi to attend the Queen Mother of the West's peach banquet. On the way back they passed by the East China Sea, which alarmed the Dragon King of the East China Sea. The Dragon King's nine sons were ordered to investigate on the surface of the sea. Among them, the Dragon King's seventh prince saw that He Xiangu among the Eight Immortals was beautiful, so he stirred up trouble on the sea and took the opportunity to seize He Xiangu and bring her to the dragon palace. The other seven great immortals were furious, and each raised the magic treasure in their hands, transforming them into seven red-scaled fire dragons, and spewed blazing flames at the sea. In an instant, the seawater began to boil violently.

The Dragon King of the East China Sea felt unbearably hot in the dragon palace. Hearing the deafening loud noise outside, the dragon palace shook even more violently. After asking clearly what had happened, he angrily rebuked the seventh prince, tied him up with his own hands, and also invited He Xiangu to sit in a dragon sedan, carried by the other eight dragon sons, rising to the surface of the sea to apologize to the immortals. When the seven immortals saw He Xiangu return safely and the Dragon King personally escorting the seventh prince to apologize, their anger subsided, and they expressed willingness to turn hostility into friendship. The Dragon King presented flowers to the Eight Immortals to express his apology.

The Eight Immortals brought the fresh flowers to China. The flowers had dense branches and leaves and pretty flowers, indeed with beautiful flowers and leaves, colorful and extraordinary, adding a beautiful scene to the hundred-flower garden. People knew that this flower was brought from the sea by the Eight Immortals, so they affectionately called it “Haixianhua” (Weigela florida).

3. Pictures of Weigela florida

Weigela florida picture 1

Weigela florida picture 2