Sainmhíniú "phytoplasma1 causing aster yellows disease, a chronic, systemic plant disease affecting 300 species in 38 families of broad-leaf herbaceous plants, primarily in the aster family, as well as important crops such as wheat and barley, carrots and potatoes1 phytoplasma [ IATE:<><><><>" Tagairt "COM-Terminology Coordination, based on:Brian Hudelson. Aster Yellows. University of Wisconsin, http://hort.uwex.edu/articles/aster-yellows [19.11.2014]"