Causes of long spot shedding in Milan Leaf shedding Control measures for long spot shedding in Milan With people's growing pursuit of home plant aesthetics, Milan (Aglaonema) has become a popular choice for interior decoration due to its unique leaf texture and evergreen characteristics all year round. Many flower lovers have found that Milan leaves will have long spots and fall off during the maintenance process, which not only affects the beauty of the plant. It may also affect the growth of the plant. This article will reveal the reasons for the long spots and fall off of Milan leaves and provide effective prevention and control measures. Causes of long spots and falling off Milan leaves 1. Infection by bacteria The most common cause of long spots and falling off Milan leaves is bacterial infections, such as leaf spot disease, gray spot disease, etc. These bacteria easily breed in a humid and poorly ventilated environment and invade Milan leaves.
2. Pests such as red spiders and scale insects are also one of the reasons for the long spots of Milan leaves to fall off. Pests can cause malnutrition of the leaves and affect the normal growth of plants.
3. Improper maintenance and improper maintenance, such as too much watering, insufficient light, improper fertilization, etc., will also cause long spots to fall off of Milan leaves. Prevention and control measures for long spot shedding of Milan leaves 1. Prevent bacterial infections (1) Maintain a good ventilated environment to avoid plants being in a humid state for a long time.
(2) Regularly clean Milan to remove sick leaves and dead leaves to reduce the spread of bacteria.
(3) In the early stage of the disease, fungicides such as carbendazim and thiophanate-methyl can be used for prevention and treatment.
2. Prevention of pests (1) Regularly inspect Milan leaves and remove pests in time.
(2) Use pesticides for prevention and control, such as imidacloprid, buprofezin, etc.
3. Optimize maintenance (1) Reasonably watering to avoid root rot caused by excessive watering.
(2) Maintain sufficient light to avoid leaving leaves in a dark environment for long periods of time.
(3) Reasonably apply fertilizer and select appropriate fertilizer according to Milan's growth stage and needs.
(4) Properly prune to remove sick branches and leaves to promote plant growth.
Long spot shedding of Milan leaves is a common maintenance problem. Understanding the reasons and taking corresponding prevention and control measures will help ensure the healthy growth of plants. During the maintenance process, flower friends also need to pay attention to the growing environment of the plants to provide Milan with suitable conditions. The growth conditions make it full of vitality.
According to "China Flower News", in recent years, the demand for indoor plants in my country's flower market has increased year by year. Milan, as a member of it, has attracted much attention. Mastering the prevention and control methods of long spots and falling off of Milan leaves can not only improve the beauty of plants, but also add a touch of green vitality to the family.