Holly Bushes Have White, Long Like Worms Under Leaves
Our holly bushes have a white worm type fungus under the leaves. What can we do to prevent any further damage?
Certified GKH Gardening Expert
Try neem oil. It is not only effective in treating a myriad of pest problems but is also a great fungicide. Here is more information: https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm