What to do about Monstera black spot disease

Article Catalog

1. Symptoms that appear

2. How to treat and prevent

This kind of plant has been very popular among people in recent years, but it is also relatively susceptible to some bacteria, causing black spots on the leaves. If measures are not taken in time, the plant will slowly grow more seriously. , causing the entire plant to turn black until it dies.

1. Symptoms

At the beginning of the disease, there will be relatively small black dots on the leaves, and then slowly expand as time goes by. The lesions are black at the edges, dark gray in the middle, and accompanied by black spots until they engulf the entire leaves and plants.

2. How to treat and prevent

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1. If it is discovered at an early stage, the affected part can be trimmed off. It is best to use sharp scissors that have been treated and disinfected to reduce the degree of damage to the plant, and then It is advisable to keep the temperature at about 10 degrees. Cut off bad leaves and burn them immediately to avoid infecting other branches.

2. The drugs used are mainly based on The main purpose is sterilization. Carbendazim or Bordeaux mixture can be used together with water. The entire plant must be sprayed, and no place can be missed. After spraying, it is best to take it to a windy place to dry.

3. Many diseases are caused by excessive water. Therefore, during daily maintenance, special attention should be paid to the amount of water supplied to it and the amount of watering should be reduced. Just replace the old soil and sterilize the roots before planting. It is better to keep it in a windy location for maintenance.

2. How to treat and prevent

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