Q.I have a Areca palm that has grown these brown spots on them and not sure what to do about it. Please help !! What is it and what
can I do about it .
Downtoearthdigs
Answered on October 18, 2018
These are scale insects.
I would treat with Neem Oil, and you may need to treat several times.
This article will help you.
https://www.gardeningknowhow.com/plant-problems/pests/insects/control-plant-scale.htm
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