How to get rid of bugs on roses
The beauty of roses is different from the loose petals of peonies and peonies. It is a delicate beauty, with a rich fragrance and a solemn and rich purple-red color, which makes people love it.
But roses are always a kind of plant. Not only do people like it, but many insects and fungi also rely on roses for survival.
For rose potted plants, away from the natural growth environment, people’s maintenance levels are uneven, which leads to many diseases and pests in rose potted plants.
People who care about potted plants have fewer diseases in roses; while people who are lazy and have poor maintenance measures have more diseases and pests in rose potted plants.
Rose seedlings are often attacked by pests such as aphids, red spiders, and whiteflies. These pests will have an adverse effect on the growth and flowering of roses, such as yellowing of leaves, wilting, and reduced flowering.
Methods to solve pests include:
Physical methods:
Manual capture: Check rose plants regularly, and capture and remove pests by hand or tools.
Cut off the affected parts: Cut off the leaves, flowers and stems that are severely infested to prevent the pests from spreading further.
Biological methods:
Introducing natural enemies: Introducing natural enemies that prey on pests, such as ladybugs, centipedes, etc., can effectively control the number of pests.
Using insect spray: Use organic or chemical insect sprays and spray them on rose plants to kill pests. Be careful to use them according to the instructions and avoid harming beneficial insects such as bees.
Chemical methods:
Using pesticides: If the pest is serious, you can consider using pesticides for prevention and control. Choose organic pesticides or chemical pesticides that are harmless to beneficial insects such as bees, and use them according to the instructions. Be careful to avoid excessive use and long-term continuous use to avoid negative impacts on the environment and plants.
Preventive measures include:
Keep the garden tidy: Regularly clean up weeds, fallen leaves and dead branches in the garden to reduce the habitat and breeding sites of pests.
Proper fertilization: Avoid overfertilization to avoid excessive soil moisture and increase the chance of pest breeding.
Check the plants regularly: Check the rose plants regularly and take timely measures to prevent and control the signs of pests.
Avoid overcrowding: Adjust the spacing between plants appropriately to avoid overcrowding and reduce the chances of pests spreading and invading.
Pay attention to irrigation methods: Avoid stagnant water to avoid providing an environment for pests to reproduce.
Choose insect-resistant varieties: Choose rose varieties with strong insect resistance for planting to reduce the occurrence of pests.
By comprehensively using physical, biological and chemical methods, combined with preventive measures, the problem of pests on rose seedlings can be effectively controlled.
I have seen a lot of rose bouquets, but potted plants seem to be relatively rare. In fact, planting is not difficult, and many propagation methods are applicable. Today, Xiaohua will introduce the rose division method to you, which has a very high survival rate.
Spring is its flowering period, and winter is the best season for its division. Its branches have a very strong ability to grow new buds, which is also the reason for the high survival rate. The selection of seedlings is also very important. Not every branch can be used, and it needs to be planned. Its goal is to grow a strong mother plant, which can ensure that the branches and new buds grow faster.
It is best for the seedlings to have rhizomes. They can be planted in pots or in the ground. As long as the substrate is fertile, some leaves can be trimmed after covering the soil to avoid nutrient consumption. New leaves can be seen growing at the cut petioles. This is a sign that the seedlings have survived. It takes two to three years for the surviving seedlings to bloom. You should be more patient.
After the seedlings survive, the maintenance of the environment must be well controlled. Whether it is the growth period or the flowering period, the management of water and fertilizer is very important. If there are signs of wilting and yellowing, it is very likely that it is the influence of water and fertilizer. It may be lack of water, water accumulation, too much fertilizer, or lack of fertilizer.
Water and fertilizer should be adjusted according to the season. In spring and summer, more water may be given. Try not to let the seedlings show signs of lack of water. While keeping the pot soil moist, the leaves should not be dehydrated, so they should be done together, usually three times a week. In autumn and winter, you can reduce it appropriately. The air in autumn is relatively dry. Generally, it is just to increase the humidity of the environment. Try not to let there be excess water in the pot.
One month after potting, you can start fertilizing, mainly nitrogen, and decomposed organic fertilizer is the first choice; at the same time, you can also add a small amount of compound fertilizer, which can promote the growth of the root system with greater intensity. This is for plants with relatively good growth. If the growth state is general, Xiaohua is not recommended to fertilize, which can easily cause the plant to wither.
The incidence of bacterial diseases such as powdery mildew and leaf spot is very high. Once the flower buds wilt and the leaves are spotted frequently, this is the manifestation of the disease. Spray the medicine in time and cut off the diseased branches and leaves. These branches and leaves cannot be used and must be burned. High temperature can eliminate bacteria.
Insect pests are still a big problem for the growth of seedlings, but insect pests are not as difficult to deal with as diseases, and the impact on plants is relatively small, but in order to preserve the appearance of roses, preventive work must be done. Do you like roses?
Original article author：Fragrant Road Full，If reprinted, please indicate the source.：https://www.theroadfull.com/article/3398.html
Related Suggestion
-
How to revive roses
Rose is a very popular flower. It has beautiful flower shape, rich color and rich fragrance, which means love and romance. However, would you feel distressed if the roses you bought wilted due to improper transportation or storage? Do you know how to rejuvenate roses? This article will introduce you to the correct methods and techniques for awakening roses. Only four steps are needed to bring roses back to life. 1. Prune the roots To wake up a rose, the first thing to do is to prune the roots. Cut…
-
What greenery goes with roses
When some boys send flowers to their girlfriends, they want to pursue individuality and choose the flowers themselves. So, what flowers can go with roses? What goes with roses? What do roses with different flowers mean?Generally speaking, the most suitable flowers to match with roses are gypsophila, lover’s grass, forget-me-nots, hydrangeas, lisianthus, violets, etc.The flower language of gypsophila is longing, care and supporting role;The flower language of love plant is perfect love;The flower language of forget-me-not is eternal love and an ever-changing heart;The flower language of hydrangeas is happiness and…
-
How to grow roses from potatoes
Have you ever considered using potatoes to grow roses? This may sound strange, but it is actually a very effective cutting method. Cutting is a method of asexual reproduction of plants, which involves cutting off the stems or leaves of the plants, inserting them into soil or water, and allowing them to take root and grow new plants. Cutting can be used to reproduce many types of plants, such as roses, roses, morning glory, etc. Cutting has many benefits, such as maintaining the variety characteristics of plants, saving seeds and…
-
What does the color of roses mean on valentine’s day
In ancient Greek mythology, the rose is the incarnation of the goddess of beauty, and the rose is a universal language used to express love. Roses are rich in color, and different colors have different meanings. Let’s take a lookEvery Valentine’s Day is a festival of roses. Although most people associate romantic Valentine’s Day with red roses, red roses cannot represent everyone’s Valentine’s Day.Red roses express “I love you”, but sometimes when you want to express meanings such as “I am grateful to you” or “I think you are special”,…
-
When is the best time to trim roses
Roses have purple red and white colors and only bloom once a year. They contain various trace elements and can be used to make various tea snacks. They have high nutritional content and can also be used as spices. Roses also have high medicinal value. If roses are not pruned for a long time, they will consume a lot of nutrients, and in severe cases, they will not bloom, and various growth problems may occur. Today, I will talk about how to prune roses. Spring pruning In spring, when roses…
-
What to do with dried roses
Roses are native to China, Japan and Korea and are deciduous shrubs of the genus Rosa in the family Rosaceae. Giving roses leaves lingering fragrance in your hands. People will give roses to each other on important festivals and anniversaries. However, since the roses given are pruned branches, the flowers will wither after a few days. It would be a pity to throw them away! Dried roses have many uses. 1. Eat: Dried roses are a common ingredient in snacks and tea, and their unique aroma and beauty are reflected…
-
When is best time to move roses
Spring is considered the time to replant roses. It is during this period that plants are in the post winter awakening phase and preparing for transplantation.As for adult plants and mature plants, there are many characteristics. Today we will focus on the topic of how to transplant adult roses to new places. When to transplant roses Adult roses can be transplanted to a new place in spring, when the soil begins to dig up to the depth where the rose roots are located. However, for each region, everything here is…
-
When is the best time to transplant roses
Spring is considered the time to replant roses. It is during this period that the plants are in their post-winter awakening stage and are ready for transplanting.As for adult and formed plants, there are many characteristics. Today we will focus on the topic of transplanting adult roses to a new location. When to Transplant Roses Adult roses can be transplanted to a new location in the spring, when the soil begins to dig down to the depth where the rose’s roots are. However, everything here is different for each region.A…
-
Do roses need full sunlight
Roses are masculine plants. Sufficient light will make the rose flowers more colorful and the flowers more fragrant. Roses need 4 hours or more of light every day. If they are not exposed to the sun for a long time, the leaves of the roses will turn yellow. In winter, when the outdoor temperature is too low, the roses should be moved indoors for cultivation, but they should be kept near a window to ensure that the roses can get sunlight.Sufficient light is beneficial to the growth and flowering of…
-
ow long does it take to grow roses from seeds
Plant a few roses for your loved one. Loving someone is like cultivating flowers. The roses you buy will fade in a few days. It is better to plant a few roses at home with your heart. Rose is known as the “King of Flowers” and is recognized as one of the most beautiful flowers in the world. Her delicate beauty and tangy fragrance are all fascinating. No wonder so many people are obsessed with planting and admiring roses. However, for people who are trying to grow roses for the…