https://doi.org/10.2307/2435474 • https://www.jstor.org/stable/2435474 1. Aster yellows is a serious disease of the China aster, Callistephus chinensis Nees. It is ...

One of the most intriguing discoveries in the study of aster yellows is the apparent link between drought in the U.S. Great ...

In addition to a range of abiotic disorders (typical to most ornamentals) and diseases, including the much-despised aster yellows, botrytis, and powdery mildew, they suffer at the mandibles of a ...