Holly Bush Infestation

Question

My holly bushes have white fuzzy balls underneath the leaves and is causing them to turn brown and drop off. What is this insect, and how do I get rid of it?

Answer 1

It sounds like mealy bugs or scale. Either one can be treated with neem oil. These articles will help: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
https://www.gardeningknowhow.com/plant-problems/pests/scale-bug-how-to-control-plant-scale.htm
https://www.gardeningknowhow.com/plant-problems/pests/mealybugs-white-residue-on-plants-leaves.htm