Some Symptoms of Tree Decline, A Complex Disease
Slow growth, including poor annual twig growth
Sparse, undersized, distorted, often chlorotic foliage
Large ìdistressî crops of seeds
Subnormal storage of starch
Progressive dieback of twigs and branches
Adventitious sprouts where dieback occurred
From: ìDiseases of Trees and Shrubsî
- Sinclair, Lyon & Johnson