What if the triangle is sick?

As we all know, people are more likely to get sick when the living environment is poor. In fact, the same is true of flowers and plants, especially potted plants, which tend to have higher requirements on the growth environment. If the growth environment becomes unsuitable, such as the environment is warm, the humidity is too high, but at the same time the ventilation is not smooth, the plant is more likely to breed germs and become infected. The same is true of potted triangular plum, because triangular plum prefers hot, humid and ventilated growth environment.

Once this comfortable growth environment is destroyed and becomes unsuitable for plant survival, it may be very suitable for the reproduction and survival of bacteria. Therefore, the plant is very vulnerable to disease. Light may cause a variety of poor growth of the plant, serious may lead to the phenomenon of plant death. So, what should I do if Triangle Plum is sick?

As for what to do if the triangular plum is sick, the first thing we need to do is to find out what disease the plant is infected with. Only then can targeted treatment be carried out according to the type of disease infected by the plant, and must not be sprayed blindly, otherwise it may not only fail to achieve the purpose of treatment, but also cause other adverse symptoms, which is very disadvantageous to the recovery and growth of the plant.

Practice has proved that triangulated plum is more likely to suffer from brown spot and tip blight when the growth environment is destroyed. Therefore, we first need to judge whether there is a disease in the leaves or on the branches of the plant. Then we can take corresponding drugs to deal with different diseases, at the same time, we also need to find the cause, and then adjust the means of maintenance and management to re-create an environment suitable for plant growth and not easy to be infected with diseases.

I. Prevention and control of brown spot

If the triangular plum is attacked by brown spot, the original natural leaves will show poor growth, which is more common in the veins of the leaves. At the beginning of the period, there may be yellowish-brown or dark brown spots with yellowish-green halos around them, and with the passage of time, the spots will show an irregular shape, and the color will gradually darken. In the later stage of the disease, the plant will appear the phenomenon of fallen leaves, and this disease is more common in the spring and autumn.

In order to achieve the control effect of brown spot, first of all, we need to cut off the infected leaves and destroy them completely, because the pathogen is stubborn and spreads easily. Then use bacillus or other fungicides to dilute according to the scientific proportion, and spray the plant to achieve the purpose of control. At the same time, it is also necessary to appropriately increase light, improve ventilation conditions, and spray more foliar water to moisturize.

II. Control of shoot blight

If the triangulated plum is infected with shoot blight, the shoot top of the plant will wilt, and we can use dimethoate, topurazine and other drugs to kill it in time. For this disease, the focus should be on prevention. Usually, in addition to loosening the soil and weeding, we also need to clean up the withered branches and leaves, especially the diseased leaves in time. And it is very important to maintain smooth ventilation and adequate light, so as to reduce the spread of pathogens and reduce the risk of plant disease.

Time: 2019-05-28 Click: