Aster yellows disease shows up as green, tufted blooms (botanically, witches brooms), premature wilting and yellowing, underdeveloped plants, and plant death. Regrettably, there is no remediation, ...
Asteraceae, a family of flowering plants which includes daisies, sunflowers and asters, are the most diverse group of flowering plants in the world. This plant family comprises around 34,000 species, ...