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Image Host Common Name Host Scientific Name Diagnosis Common Name
11-0061 alpine wallflower Erysimum linifolium stem rot, white mold
11-0104 blueberry Vaccinium ashei winter injury
11-0112a shore pine Pinus contorta needle cast (red band)
11-0127 Stoke's aster Stokesia laevis leafy gall
11-0152a hellebore Helleborus foetidus root rot
11-0152c hellebore Helleborus foetidus Phytophthora root rot
11-0152f hellebore Helleborus foetidus hellebore leaf miner
11-0159b safflower Carthamnus tinctorius seed borne leaf spot disease
11-0169 houseleek Sempervivum 'Lavender and Old Lace' Septoria leaf spot
11-0176 Shasta daisy Leucanthemum x superbum leafy gall
11-0192a forsythia Forsythia sp. bacterial galls
11-0206 blueberry Vacciunium corymbosum winter injury
11-0225 Korean maple Acer pseudosieboldianum winter injury
11-0226 aspen Populus tremula crown gall
11-0246 annual ryegrass Lolium multiflorum leaf scald
11-0271 hybrid lilac Syringa x hyacinthiflora bacterial leaf blight
11-0277a winter radish Raphanus sativus abiotic winter injury followed by bacterial soft rot
11-0313 Shasta daisy Leucanthemum x superbum Rhodococcus
11-0370 mahogany fawnlily Erythronium revolutum smut fungus
11-0381 hibiscus Hibiscus moscheutos bacterial galls
11-0396 geranium Pelargonium sp. bacterial wilt
11-0396b geranium Pelargonium sp. bacterial wilt
11-0406a kinnikinick Arctostaphylos uva-ursi Phytophthora root rot
11-0407 grape Vitis vinifera crown gall
11-0412 golden paintbrush Castilleja levisecta Pythium root rot
11-0420 spotted dead nettle Lamium maculatum downy mildew
11-0421 phlox Phlox subulata downy mildew
11-0429a grape Vitis vinifera crown gall
11-0433a coral bells Heuchera x brizoides bacterial leaf spot
11-0441c sedum Sedum sp. Septoria leaf blotch
11-0571b English boxwood Buxus sempervirens boxwood leaf miner
11-0608 coneflower Echinacea sp. Rhodococcus
11-0617 Shasta daisy Leucanthemum x superbum leafy gall
11-0664c pentas Pentas sp. crown gall
11-0668a wheat Triticum aestivum stripe rust
11-0686a rupturewort Herniaria sp. Rhodococcus
11-0693b apple Malus domestica fire blight
11-0700 blue passion flower Passiflora caerulea Potyvirus
11-0702 blueberry Vaccinium corymbosum blueberry shock and blueberry scorch
11-0725d wheat Triticum aestivum hessian fly
11-0733 blueberry Vaccinium corymbosum blueberry shock and blueberry scorch
11-0769b sweet-potato Ipomoea batatas leafy gall
11-0771 quaking aspen Populus tremuloides Valsa canker
11-0775 Shasta daisy Leucanthemum x superbum leafy gall
11-0782 common vetch Vicia sativa Fusarium crown and root rot
11-0782d common vetch Vicia sativa Fusarium crown and root rot
11-0784 anise hyssop Agastache cana Phytophthora root and crown rot
11-0787 photinia Photinia x fraseri powdery mildew
11-0787a photinia Photinia x fraseri leaf spot
11-0799 wheat Triticum aestivum BYDV