Learn about preventive measures and treatment methods of succulent summer white rot Summer, high temperature and high humidity, is the season when succulent plants are most prone to white rot. White rot will not only cause succulent leaves to wither, but even the entire plant to die in severe cases. How to prevent and control succulent summer white rot allows meat lovers to spend the summer safely and has become a concern for many flower friends. This article will introduce you in detail the prevention and control methods of succulent summer white rot and help your succulent spend a beautiful summer. Understand succulent summer white rot 1. Symptoms: After succulent plants develop white rot, the leaves will appear white and translucent, the texture will become soft, and then gradually dry out. In severe cases, the disease will spread to the entire plant, leading to death.
2. Pathogen: White rot is mainly caused by fungi, such as Fusarium, Pythium, etc. Preventive measures 1. Choose healthy plants: When buying succulent plants, choose plants that grow strongly and are free from diseases.
2. Control watering: The temperature in summer is high and water evaporates quickly, but too much watering will lead to water accumulation in the roots, which may easily cause white rot. Appropriate watering should be done to keep the soil slightly moist.
3. Ventilation and ventilation: Maintain indoor ventilation and avoid humid environments, which helps prevent the occurrence of white rot.
4. Cleaning and maintenance tools: Used maintenance tools should be cleaned and disinfected in time to avoid the spread of bacteria. Treatment method 1. Remove disease spots: After discovering the disease plant, immediately cut off the disease leaves and branches, and burn or bury them deeply.
2. Spray fungicides: You can choose fungicides such as carbendazim and chlorothalonil, and spray them according to the instructions. When spraying, cover them evenly, focusing on the back of the leaves.
3. Strengthen light: Increase the light time, improve plant immunity, and help resist white rot.
Succulent summer white rot is a common disease in summer. Only by understanding its cause and prevention methods can your succulent spend the summer safely. During the maintenance process, you must pay attention to prevention and deal with problems found in a timely manner can your succulent plants grow healthily.
References: 1. Zhang Wei, Liu Yang. Control of white rot of fleshy plants [J]. Plant Protection, 2016, 42 (4): 67-70.
2. Wang Xiaofang, Zhang Lijun. Occurrence and control of white rot of fleshy plants [J]. Plant Protection, 2015, 41 (3): 78-81.
3. China Plant Protection Society. Occurrence and control of succulent plant diseases [M]. Beijing: China Agricultural Press, 2018.