Publications for:

pest = Phytoplasma asteris
crop = Chicory/endive (Cichorium)

found 2 publications:

2011

Detection and identification of aster yellows and stolbur phytoplasmas in various crops in Spain
Bulletin of Insectology (2011) 64 (Suppl.), S63-S64
publishers website - pestinfo wiki

2003

First report of phytoplasma disease in capsicum, celery and chicory in Queensland, Australia
Australasian Plant Pathology (2003) 32 (4), 559-560
publishers website - pestinfo wiki