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The moon season meets red spiders.
There will be dense yellow spots on the front of the leaves, and there will be many small insects on the back of the leaves. When symptoms are severe, the entire plant will be cobwebbed.
Shrouded, the leaves become more spots, the leaves lose green and dry, and they fall off when touched. Many flower friends see that their moon season is plagued by red spiders, so they choose to pick off the leaves with red spiders, and they become the following state.
For the moon flowers that are in the growing season.
The absence of leaves is like losing the grain production plant, which will seriously affect the normal growth of the moon season, so this method is not advisable.
Yueji has become a light pole commander, and without leaves, plants cannot photosynthesize.
It will not only affect the normal growth of the moon season, but also the high temperature weather.
In the next case, if it is serious, it will even be "a life". So how can we prevent and control red spiders in the moon season? In fact, Dou Ma has discussed it with you before.
1. Remove the yellowing and diseased old leaves near the bottom of the moon
Removing the old infected leaves can greatly reduce the number of red spiders in the moon. **It is relatively easy, such an operation can also play a good role in ventilation, and then spray, the effect will be better.
2. Drug ** program
Drugs**, which require the use of specialized acaricides.
of medicines. We can use the medicine of Jinmanzhi, Aika mite, and pyridoxin.
Averella can be used alternately in 2 types to avoid drug resistance.
Once every 5-7 days, three times in a row. Insecticides should be sprayed on the surface of the leaves and potting soil, focusing on the back of the leaves.
3. Physics program
We can use a pressure water gun to rinse the moon season directly, especially the back of the leaves, to let the strong water flow carry away the adults and eggs of the red spider. After a few times, the spider mite will also be effectively controlled.
In fact, the usual maintenance of the moon season must be careful, no matter what pests and diseases, it is prevention first, treatment second. We need to check the leaves of the moon season frequently, as soon as there are signs of pests and diseases, we will deal with them immediately, so that we will get twice the result with half the effort!
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You don't need to polish the blades. Buy a little special ** red spider medicine back for spraying, the moon season is more prone to disease, to learn more plant knowledge in the breeding process.
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The leaves can be cut off or sprayed evenly on the leaves using plant-specific insect repellents. After a while, it will heal.
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Therefore, if we raise flowers in our family and raise red spiders, it is best to give him medicine after found, there are many kinds of medicines, generally as long as the insecticides that kill mites can be used, but the red spider we sometimes can't kill completely, it reproduces very fast, and finally hit a few times, once or twice with a long interval, it will cause it to produce drug damage, this medicine can not be used, if you find a small amount of red spiders, go to the medicine in time, choose to use aviridine acetamiprid, his adhesion is high, belongs to the low-toxicity drug, spray directly in advance in the evening, under normal circumstances, spray once every 5 or 7 days, spray about three times to be able to completely kill, spray the front and back of the leaves, including the branches, including the surface of the potting soil to spray him, so that spraying three times is basically completely killed, if you use a drug for a long time, it is recommended that you change the medicine when you break out next time, such as oyster and the like.
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Physical methods of spider mite's black spot.
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The moon season round bush serves the leaves from January to March. In order to increase the number of flowers, we need to place the moon flowers.
Carry out "vernalization", the so-called Zheng Xiao vernalization refers to let the moon season flowers dormant in the season when the temperature is slightly lower and the orange is noisy, generally in the beginning of spring every year, 1-3 months, January is the best, the leaves of the moon season are removed, and there are no leaves on the main stem, and it will no longer photosynthesize.
, and slowly it will enter a dormant period.
Leaf Function:
Vernalization is very practical in the southern region, to promote the flowering of the moon, to increase the number of flowering of the moon, the moonflower has no leaves, it will be dormant, and when the weather is warm, new leaves will grow, and the chlorophyll in the new leaves.
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Usually, when we maintain the moon flowers, we should generally pay attention to opening the windows for ventilation. After all, when maintaining indoors, open windows for ventilation so that fresh air comes in, and moon flowers can also purify the air and reduce the occurrence of insect pests as much as possible. If there is a red spider in the moon season, it is likely to be caused by poor air circulation.
01 Secondly, when you are maintaining the seasonal flowers, you also need to water them in time. Since red spiders especially like dry and arid environments, once red spiders appear, it is recommended that friends water them in time, which can reduce the humidity of the surrounding air.
02 Once the spider mites do not adapt to this environment, they often play a preventive role. However, after the friends found the red spider, they had to find ways to remove the red spider and spray pesticides as much as possible.
03 When you plant the month, you must pay more attention to it, and then you must treat it with drugs when you find insect pests. Don't ignore it, it can cause major problems.
04 Although the moon flower is a particularly fragile variety, you must be more careful when maintaining the moon flower. After all, after breeding, it can provide good ornamental value.
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The appearance of spider mites in the moon season is usually a problem with the conservation environment. The eggs of the spider mites are safe to survive the winter and hatch gradually in the spring when the temperature rises. If the maintenance environment at this time is relatively hot and humid, it is easy to attract red spiders, especially in summer, the breeding environment is very stuffy, and the temperature is still very high, which is very suitable for red spiders to reproduce.
In addition, there are a lot of leaves in the moon season, so insect infestations will appear.
This insect pest is mostly found on the back of the leaves, so it is difficult for people to notice, and when they are noticed, it reproduces more. It will invade the liquid in the leaves, and over time the leaves will turn yellow, dry up, and in severe cases, the leaves will fall.
After finding that the moon season is infringed by red plants, it is necessary to cut off the harmful branches and leaves in time, and at this time must not feel distressed, and after pruning, it should be gathered and burned. Then buy dicofol emulsifiable concentrate and mite drugs, spray them according to the instructions, and insist on using them, preferably once every ten days. In addition, it is necessary to prune properly in the month to avoid the branches being too dense and affecting the ventilation of the plants.
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1. Wipe off pests: After the red spider grows, you need to use a paper towel dipped in alcohol to wipe off the pests. 2. Pruning and disinfection:
Cut off the diseased leaves and spray them with a special insecticide. 3. Environment: Move the moon flowers to a ventilated environment to avoid insect pests.
4. Watering: Do not sprinkle water on the flowers and leaves of the moon flowers.
1. Method
After the red spider is produced, if the situation is not serious, the red spider can be removed in time, but if the situation is too serious, we had better cut off the leaves eaten by the red spider first, and then use special insecticides to spray the red spider, generally every 7-10 days 2-3 times in a row.
2. Main hazards
After the production of red spiders, it will mainly harm the stems and leaves of the plant, after the occurrence of insect infestation, its stems and leaves will gradually be eaten by insects, and finally the stems and leaves of the plant will lose water and dry up.
3. Reasonable watering
It is a plant that is not resistant to waterlogging, so when watering the moon season daily, it should be carried out according to the dryness and humidity of the soil, and it must avoid water accumulation in the soil, and try not to splash water on the stems and leaves of the plant.
4. Ventilation and cooling
It is also easy to produce red spiders in the high temperature season, so in summer, you need to do a good job of cooling the moon season to avoid it in a high temperature environment, and at the same time, you also need to do a good job of ventilation management to avoid the surrounding environment being too stuffy, so that the possibility of insect infestation will be reduced.
The flowers are in pots, placed in a sunny room every day, and the roots of the flowers are cleaned every day. So that there will be no spiders. Advanced dimethoate 1:30-100 to spray water is fine.
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