i have brown spots on quince leaves that eventually converge and cover the leaf which then dies
03 December 2013 09:01 AM
Hi Brain.
It is possile that your quince tree has been infected with a fungal disease called 'fleck'. The disease becomes apparant over the summer months. A copper spray should be applied at bud well to protect that emerging bud. I have attached a link for you to look at.
http://www.annettemcfarlane.com/diseaseID.htm