What should we do if the wood fragrant flowers grow insects? control of diseases and insect pests of wood fragrant flowers / 2 insect pests 2 diseases

In the growth process of Aucklandia, the last thing we want to encounter is diseases and insect pests. Such problems are extremely harmful to plants, which not only affect their appearance, but also lead to the death of plants when they are serious. So what if the woody flowers grow insects? What do you need to do to control pests and diseases of costustoot flowers? The following small series takes everyone to understand.

I. What should I do if the flowers grow worms? Find out the reason.

If you want to know what to do when the woody flowers grow insects, first of all, we need to find out the reason, that is, what insects grow, so that we can target the treatment, because the control methods of each pest are different, the specific details are introduced below, interested friends can come and see.

II. Prevention and control of diseases and insect pests of Aucklandia flower (insect pests)

1. the beetle

Scarab is a kind of invertebrate, which mainly damages the root system, leaves and buds of Aucklandia, thus affecting the yield and quality of flowering, and even causing the plant not to bloom when it is serious.

Control methods: We can use 2.5% deltamethrin 2000-3000 times solution to spray it when dealing with this kind of Aucklandia flower pests, or we can trap it under light.

2. aphids

Aphids are one of the most destructive pests on earth and can occur on many plants during their growth, including costus flowers. This pest mainly feeds on the sap of plants, causing them to lose a lot of nutrients and wither.

Control methods: For this kind of Aucklandia flower pests, we can use 50% anti-aphirimidine wettable powder 3000 times solution to spray it.

III. Prevention and Control of Diseases and Pests of Aucklandia Flower (Disease)

1. powdery mildew

Powdery mildew mainly threatens the leaves, petioles, tender shoots and buds of Aucklandia sinensis. When the disease occurs, many irregular white dust-like mildew spots will appear on the leaves, and will gradually spread over time, finally leading to plant atrophy and death, losing ornamental value.

Control method: When we deal with the pests and diseases of this kind of banksia rose, we can use 50% carbendazim wettable powder 800 times solution to spray it, generally spray once every 5-7 days, 3-4 times can be cured.

2. black spot

Black spot is a disease caused by fungi, mainly damaging the leaves, petioles and tender shoots of Aucklandia flowers. When the disease occurs, many purple-brown spots will appear on the affected parts, and the spots will gradually enlarge with time, and the color will slowly change, finally leading to the gradual withering of the plants.

Control methods: for this kind of Aucklandia flower pests, we can use methyl thiophane or carbendazim for spraying the diseased plants, generally 7-10 days once, 2-3 times can be cured.

How to cut the flowers, the cutting method of the flowers/matrix drainage is good

Among the propagation methods of Aucklandia, there are five methods: sowing, cuttage, sub-plant, layering and grafting propagation, among which cuttage propagation is a more commonly used method, and the survival rate is also relatively high. So how does the flower grow? What is the cutting method of banksia rose? The following small series takes everyone to understand.

How do I cut flowers?

The propagation method of Aucklandia flowers is generally based on cuttage propagation. There are many places to pay attention to about how to cut Aucklandia flowers, such as the time of cuttage, the choice of substrate and cuttings, all of which are places that people need to pay attention to. The specific details are introduced below. Let's take a look at it.

2. Cutting method of banksia rose

1. Cutting time, spring and autumn best

Aucklandia is a plant with strong environmental adaptability. As long as the temperature is properly controlled, it can be cut all year round. However, relatively speaking, if the cuttings are carried out in spring and autumn, the survival rate is relatively high, because the climate in these two seasons is more suitable for their growth.

2. Substrate selection, good drainage

Before cutting propagation, we need to select the substrate first, and choose a substrate suitable for its growth that can improve the survival rate. In general, we had better choose a relatively loose and fertile humus soil as a substrate, because this soil has good drainage and permeability, which can make it better absorb nutrients and is not easy to accumulate water.

3. substrate disinfection

After selecting the soil, we also need to disinfect it so that it does not carry bacteria and infect the plants. We can break it up and lay it out in the sun for sterilization. In addition, it can also be put into the pot to open the fire to stir fry, so that even if there are bacteria in it, it will be destroyed by the high temperature.

4. Selection of cuttings, selection of strong branches

The choice of cuttings for the survival rate of Aucklandia flowers cuttings is also a great impact, generally the best choice is to grow more robust branches and no pests as cuttings better. If we choose branches that look very slender, then we can basically judge that the cuttings have failed, so selecting cuttings is a very important step.

5. Cutting method, about a month and a half rooting

The cuttage method of Aucklandia is relatively simple to operate. First, we can insert a hole in the pot soil with chopsticks, and then insert the cuttings into it to water it. Pay attention to watering once, and then take root in about one and a half months. This operation can avoid damage to cuttings, which is very practical.

How to breed, how to breed/sow/cuttings/ramets/layering

Aucklandia is a common flower plant in people's life. It is cultivated in many areas of our country. However, as more and more people cultivate Aucklandia flowers, people are more concerned about their reproductive problems. How does the flower reproduce? What are the breeding methods of the rose? The following small series takes everyone to understand.

How do you reproduce, five ways to reproduce?

When it comes to how to propagate Aucklandia, there are still many methods, mainly divided into sowing, cuttage, sub-plant, layering and grafting propagation five methods, as long as the operation is proper, the survival rate of this species propagation method is very high. Their specific operation methods are introduced below, and the following small series takes you to understand them.

II. Propagation method of Aucklandia flower, sowing/cutting/raiding/layering/grafting

1. seed reproduction

The seeds of Aucklandia can be used for seedling cultivation, but its seeds are difficult to survive, so this method is generally not recommended. Among the propagation methods of Aucklandia, cuttage propagation is a relatively common method, and the survival rate is also high. You can refer to this method.

2. cutting propagation

Cuttage propagation is a more commonly used method of propagation, first we need to choose the growth of more robust Aucklandia flower branches as cuttings, selected after we have to deal with it in time and then immediately cuttage, so as not to wilting affect survival. After the cuttings are completed, we should keep the temperature at 20-25℃, which can speed up its rooting time.

3. Plant division propagation

Muxiang flower division propagation can generally be combined with pot change, mainly by cutting off the small branches at the base of the plant and the place where the mother plant is connected, and then planting them separately, this method is relatively simple to operate, survival rate is also relatively high, you can try it.

4. layering propagation

Layering is the method of pressing the branches and vines of plants into moist soil and separating them from the mother plant after taking root to form new plants. The survival rate of this method is also relatively high. However, its reproductive coefficient is small, and it is generally used when other methods are difficult to reproduce, or when it is necessary to reproduce larger new plants.

5. grafting propagation

Grafting propagation was one of the few methods used in the propagation of Aucklandia, but it did not mean that its survival rate was low. As long as it was operated properly, the survival rate was also very high. The use of grafting propagation can generally flower in the same year, this method of propagation is more suitable for the role of Aucklandia flowers potted.