My weeping willow tree seems to be sick.First the roots were disturbed,it recovered from that.Then some kind of worms took over.We sprayed them ,but now that leaves should be coming in only a few are coming.PLEASE HELP!
Best to have someone who can visit the site look at it. Look under tree service in telephone directory, getting someone using the ISA logo, or track down a horticultural consultant through a nursery, gardening publication or other information source.