Products + Varieties

Host: A wide range of ornamentals including begonia, dahlia, gerbera, hydrangea, kalanchoe, poinsettia, rose and zinnia.

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Host: Rose, alyssum, pansy, salvia, snapdragon, statice, stock

Symptoms: Downy mildew causes purplish-red to dark brown...

Host: Azalea, heliconia, rose and spathiphyllum

Symptoms: Yellowing of lower leaves and wilting are indications of root...

Host: Creeping thyme, hosta, iris (all species), Narcissus spp., pittosporum, tulip.

Symptoms: The symptoms for...

Host: A wide host range, including virtually all herbaceous greenhouse crops such as dianthus, impatiens, coreopsis, ageratum,...

Host: Broad range of annuals and perennials, including African violet, azelea, geranium, lisianthus, petunia, poinsettia, pothos, vinca,...

Host: Broad range of annuals and perennials, including African violet, azelea, geranium, lisianthus, petunia, poinsettia, pothos, vinca,...

Host: Chrysanthemum, geranium, hollyhock, hemerocallis, rose, salvia, snapdragon, zinnia

Symptoms: Rust causes yellow or...

Host: Fungi are very specific, attacking only plants with a close taxonomic relationship. Common hosts include China aster, chrysanthemum,...