What if there are white spots on the leaves of the rubber tree?

1. Watering

It is resistant to drought and waterlogging, and is very afraid of stagnant water. once it is watered too much, it will corrode its roots and make it unable to draw nutrients from the soil. In addition, if the water temperature is too low, it is also easy to frostbite its roots, making it unable to absorb nutrients. All of the above will lead to white spots on its leaves.

Solution: to reasonably control the amount of watering, not too much, in addition, watering also need to pay attention to the temperature of the water is not too low, so as not to frostbite its roots.

2. Ventilation

This is also an important factor, if not enough, it may not be able to normal physiological response, resulting in it can not grow normally, white spots on the leaves.

Solution: usually pay attention to ventilation, but it should be noted that it can not be put in the air-conditioned room in winter.

3. Diseases and insect pests

This is the most likely reason. After getting some diseases, such as anthrax, white spots may appear on its leaves. It usually occurs at the tip or edge of the leaf, and if it is more serious, it may be on the whole leaf surface.

Solution: once it is confirmed that it is sick, we need to remove those that have white spots, and then spray them with commonly used drugs such as carbendazim. If it gives birth to a shell worm, it does not need such a big battle. Generally speaking, it is arranged on the branches. If we press it with our fingers, it will produce liquid. At this time, we can directly use the way of scraping. Because this kind of disease and insect will die if it leaves the plant, so we just have to clean it up. In addition, we can also buy some insecticidal drugs directly, which are generally available on the market. If there is a white mark on the leaf after spraying, do not hurry to wipe it off, because this is the remaining medicine, it will be more effective to leave it for a period of time.