Question From: Pearland, Texas, United States
Q: My Magnolia tree has white web like substance on branches. What is this and how do I treat?
Claire, because you live in an area of the country I am not at all familiar with when it comes insects and diseases, I recommend you have an onsite inspection from a tree doctor - a certified arborist. Often trees can have more than one issue and treating for the obvious is a bandaid approach. To find a qualified professional tree care company in your area call 800-733-2622 or go to www.tcia.org.