Rosemary: I printed out your message and asked my husband if he knew what could be the problem. He thinks they suffocated from all the water you have been getting. He knows of no disease that affects both the viburnum and the crabapple. Not much you can do about it don't think. Hope your heavy rains have finally ended. Barb Rothenbereger Columbia, Mo waiting for the second grandchild to make his appearance ---- any day now!!! Barb Rothenberger Columbia, Mo. See our pictures of the Philadelphia flower show http://www.geocities.com/PicketFence/3257/