1. Heart rot and root rot

If you accidentally infect them, it is generally because you water too much or the soil drainage is not good, which will make its roots unable to breathe normally. In addition, it happens to encounter the season of high temperature and high humidity, so it is easier to cause these two diseases. Once infected, it will cause great damage to the leaves and roots of the plant, and make the plant grow slowly, so it is necessary to prevent and control in time

Control method: to prevent this disease, we should first solve the problems of soil, watering and water quality, and then when the temperature is high or wet, we must use the corresponding solution to irrigate it three times a month, so as to fundamentally inhibit it

2. Yellowing and withering of leaf tips

It is believed that most plants will encounter this disease, mainly because of the water quality problem of watering at ordinary times, or the high humidity in the air or too much fertilization, which may cause this disease

Prevention and control methods: after finding the cause, we can solve it better. If there is too much fertilization or water quality problem, we must replace the soil in time and control the amount of fertilization and watering, so as not to be easily infected with this disease

3. Scale insects

This is also a common disease and insect pest. Once infected, it will cause great damage. It usually sucks the juice of the plant leaves, and then some green spots will be produced on the leaves, resulting in poor growth of the leaves. In serious cases, it may also suffer from black spot

Prevention and control method: after its eggs hatch, if the insect can move, we can spray it with a little pesticide in time at this time, so as to get timely prevention and control. In addition, we can also scrape it off manually with our nails, and the effect is also good

4. Starscream

The size of this pest is very small. If you look with the naked eye, you can only see a particularly small red spot. It is mainly left on the back of the leaf or the base of the leaf axil. It propagates very fast and is easy to cause damage to the seedlings, so it must be prevented and controlled in time

Control method: generally, it is sprayed with pesticides, with excellent effect

5. Bag moth

It usually damages the leaves of the plant and eats them together with the mesophyll, leaving only a layer of transparent lower epidermis

Prevention and control methods: generally, the most frequently used method is to spray with pesticides, and there are many such pesticides, so the prevention and control is simple

6. Caterpillar

It is mainly to hurt the leaves and flowers of the plant and eat them all

Control method: generally, some corresponding insecticides are used to spray and kill caterpillars

7. Snail

This pest is also very common. It mainly scrapes the flowers of the plant. Especially in cloudy and rainy days, they will move more frequently

Prevention and control methods: generally, it is to sprinkle some lime powder on the ground or catch it manually, which can get good prevention and control

8. Spodoptera litura

It is also mainly to damage the flowers of the plant and suck the petals. During the day, it is generally hidden in the dark places such as the soil and the bottom of the basin

Control method: generally, it can be well controlled with some pesticides