DOWNY MILDEW

DOWNY MILDEW

Downy mildew is a  bunch of closely connected pathogens that may cause major harm within the nursery, greenhouse, and landscape. Some common downy mildew hosts include aster (Aster spp.), alyssum (Alyssum spp.), butterfly bush (Buddleia spp.), coreopsis (Coreopsis spp.), ¬†carrots, hardy geranium (Geranium spp.), Geum (Geum spp.), dead nettles (Lamium spp.), phlox (Phlox spp.), rose…