Q & A

Welcome to the Planet Natural Garden Forum! Whether you’re new to gardening or have been at it for some time, here you can search existing messages for answers to your questions or post a new message for others to reply to. If this is your first visit, please read over our forum instructions carefully before posting. Enjoy!

#203190 Reply

E. Vinje
Keymaster

Have you noticed any holes in the trunk of the tree? The top defoliation suggests to me that you may be dealing with Bronze Birch Borer. You could try treating the problem with a product called bora-care, which is quite effective. If the trees are tall, you may have to hire a specialist to spray the tops. Find the product here!

Hope this helps!