If you are seeing white spots on your palm fronds, you are not alone. I have noticed white spots on palm fronds recently and they were spreading like fire. I am not going to talk about all the diseases from pests to environmental stress. I love answering to the point. In this article, I will explain the main reasons for this symptom and how to cure your plant from these white spots on your palm fronds.
What causes white spots on palm fronds?
White spots are of many types but I will only talk about what most of the palm fronds going through.
- White aphids or woolly aphids
- Mealybugs
- Powdery mildew
Your first step is to look closely at the affected areas. If you can spot the pests/bugs clearly with open eyes, then there is a major chance of mealybugs.
You can spot aphids with a magnifying glass as they are almost invisible with open eyes.
If you can't find any pests or insects then it is powdery mildew ( A fungal infection)
So once you are sure about what it is you can move to the next main part.
Get rid of white spots on palm fronds
I will let you know the treatment one by one:
- For mealybugs, you can use a q tip or earbud and take alcohol on it. Then rub it on all the affected areas of your palm fronds. For me, neem oil did not work as I expected so I am suggesting this one.
- If you suspect Powdery mildew on your palm fronds, mix neem oil with baking soda and soap water. Then apply this solution on both sides of the infected leaves.
- For woolly aphids, just crush the infected areas with a brush and then give a strong water spray. It will wash away the culprits.
Note: Try not to create too much humid environment. Proper spacing will help you to maintain good air circulation between your plant leaves. This decreases the chances of fungal diseases.
