What to do if the leaves of the lucky tree have yellow spots
About how to deal with yellow spots on the leaves of lucky trees and the causes and solutions of yellow spots on the leaves of lucky trees, the following is a brief experience in plant cultivation introduced by the site editor for netizens.
Although the lucky tree is relatively easy to care for, it is inevitable to encounter yellow spots on the leaves during cultivation. Many people may not know the reasons for the yellow spot lesions on the leaves of the lucky tree. In fact, the main reason is the poor ventilation of the environment. So, what should we do if the leaves of the lucky tree have yellow spots? Let's find out together with the editor.
【One, the causes of yellow spot lesions on the leaves of lucky trees】
If there are yellow spots on the leaves of lucky trees, it is likely to be caused by diseases, and this disease is called leaf spot disease. It is a common symptom of the disease. Generally speaking, if the growth environment of lucky trees is not ventilated, it is easy to be infected with this disease, so people need to pay more attention during cultivation.
And it should also be noted that once the lucky tree is infected with leaf spot disease, if it is not dealt with in time, it may spread from one yellow spot leaf to the whole plant, and in severe cases, it may cause the plant to die quickly. Moreover, if there are other plants nearby, they may also be infected with this disease.
【Two, what to do if the leaves of the lucky tree have yellow spots】
Of course, all the diseased leaves should be cut and disposed of, and the剪子 should be disinfected. After that, a fungicide solution should be sprayed. Different situations require different types. If the symptoms are mild, it is possible to spray carbendazim. If the symptoms are very serious, it is necessary to spray chlorothalonil, and other fungicides are not effective. Spraying once every half month is fine.
What to do if the leaves of the lucky tree have yellow spots
However, subsequent maintenance should also be noted. For example, do not make the environment too closed and ensure more ventilation. In addition, do not overwater. Use liquid fertilizer once or twice a month to increase the nutrients in the soil. Otherwise, excessive fertilization may cause the plant to rot.
【Three, prevention techniques for leaf spot disease of lucky trees】
Firstly, improve the maintenance environment, enhance ventilation, increase watering, prevent the environment from being too closed, and a lack of soil nutrients is also easy to be infected with diseases and insects. It is appropriate to give one or two times of inorganic liquid fertilizer every month after recovery to ensure the plant grows strong and prevent re-infection.
If your own lucky tree is accidentally infected with leaf spot disease, it is best to spray with Aikang jin or methyl thiophanate in the early stage of the disease, prepare the solution according to the instructions, or alternate with basic copper sulfate suspension and Dakening for optimal effect. Generally, once every 7 days, continuous use for about 4 times.
Through the detailed introduction of the above text, I believe that everyone already knows the causes of yellow spot lesions on the leaves of lucky trees, which are usually caused by poor ventilation. In addition, if water is sprayed on the leaves of lucky trees, it may also cause symptoms of yellow spot disease, so plant lovers need to pay more attention. As for what to do if the leaves of the lucky tree have yellow spots, you can solve it according to the above methods.
This article shares how to deal with yellow spots on the leaves of lucky trees and the causes and solutions of yellow spots on the leaves of lucky trees, hoping to bring a little help to your life!