Because the daylily leafminer pupates in the leaves, removal of older infested leaves will likely reduce populations. Facotid: Aster yellows is a chronic systemic plant disease which affects 300 species in 38 families of broad-leaf herbaceous plants.
Marty DeHart
Marty's lifelong passion for plants has led her to a long and varied career in horticulture: she's been a professional grower of gloxinias and African violets as well as perennials, a native plant propagator, a landscaper and landscape designer. She deeply enjoys learning constantly and sharing what she learns about plants, particularly information and techniques that can produce thriving plants and green-thumbed gardeners.