Many of us have seen those white spots on palm leaves trees. We can make an assumption that they are caused by a serious infestation. But how do we know when this infestation has become so bad that it needs to be remedied?
The spots are caused by bacteria, fungi, and viruses. White spots appear when the plant is growing, but they’re more visible when the plant is stressed or under attack.
White spots on palm leaves are a sign of pests such as mealybugs, which can damage the palms. The best way to treat white spots is to cut away the affected area and then wash the leaves with water.
There are many different methods for removing white spots, but a popular approach is to mix equal parts tea tree oil and vinegar with water. Dip a cotton swab into the solution, gently rub the white spot, then rinse.
Most likely, it’s something small, like a bug, but sometimes it’s larger, such as a disease. The most common causes of white leaf spots are fungal infections, which can be difficult to diagnose without a good microscope.
You could also try to spray them off with a homemade remedy. Some people recommend cutting out the spots and rubbing a mixture of lemon juice and salt into the cut area. You could also use a mixture of equal parts lemon juice and alcohol.