Diseases and their control of Limonium

Diseases of Limonium

Viral diseases

pathogen

There are many viruses that harm Limonium, such as Limonium virus, Cucumber mosaic virus, and Tomato bushy leaf virus.

symptom

The plant will become shorter, the leaves will become smaller, and the plant and leaves will become deformed.

Prevention and control measures

The most important thing is to choose good and healthy seeds for planting, or to cultivate non-toxic and harmless plants; if virus-infected plants are found, they must be dealt with in a timely manner and the diseased plants must be destroyed to prevent reinfection; if there are signs of viral infection, they must be treated with drugs.

Scorch

pathogen

Botrytis cinerea

symptom

Gray-brown spots will appear on the leaves, which will eventually cause the leaves to wither and die until the entire plant dies.

Prevention and treatment methods

If diseased plants are found, they must be destroyed in time to prevent infection of other healthy plants; the seeds must be treated and disinfected with drugs before planting; attention must be paid to watering management during the planting process, and care must be taken not to wet the leaves and flowers when watering. The room must be kept dry, and if diseased plants are found, they must be treated with drugs.

Brown spot

pathogen

Cercospora

symptom

Yellow-brown spots will appear on the side leaves, which will turn brown later.

Prevention and treatment methods

After the diseased plants are discovered, spray the pesticides promptly. Continuous drug treatment is required to be effective.