PT  - JOURNAL ARTICLE
AU  - Sherald, James L.
TI  - Bacterial Leaf Scorch of Landscape Trees: What We Know and What We Do Not Know
AID  - 10.48044/jauf.2007.043
DP  - 2007 Nov 01
TA  - Arboriculture & Urban Forestry (AUF)
PG  - 376--385
VI  - 33
IP  - 6
4099  - http://auf.isa-arbor.com/content/33/6/376.short
4100  - http://auf.isa-arbor.com/content/33/6/376.full
AB  - Xylella fastidiosa has been recognized as a pathogen of landscape trees for over 25 years. Collectively, these diseases are referred to as bacterial leaf scorch (BLS). Arborists, property owners, and communities are now beginning to recognize BLS as a serious threat to the urban forest. Although advances in symptom awareness and diagnostic techniques have enabled arborists to diagnose BLS, there are many questions regarding host range, transmission, pathogeneses, disease management, and individual tree therapy that remain unanswered.