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| Virus ring spot on leaves of a moth orchid (Phalaenopsis) |
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| Virus ring spot on leaves of a moth orchid (Phalaenopsis) |
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| Stunted, deformed hosta, possibly caused by a virus |
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| Possible ringspot virus on butternut squash (Cucurbita); note, spots with concentric circles on underside of leaves |
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| Leaf of a butternut squash (Cucurbita) possibly with a ringspot virus; note, chlorotic mottling |
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| Leaf of a butternut squash (Cucurbita) possibly with a ringspot virus; note, slightly chlorotic blotches |
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| Normal looking fruit of a butternut squash (Cucurbita) with suspected ringspot virus |
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| Possible virus on collards (Brassica oleracea Acephala Group); upper leaf surface |
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| Possible virus on collards (Brassica oleracea Acephala Group); underside of leaf |
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| Possible virus on collards (Brassica oleracea Acephala Group) with leaf blotch |
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| The yellow mottling on the inner, newer leaves of this summer squash (Cucurbita pepo 'White Bush Scallop') was caused by a virus; while the white patches on the outer, older leaves indicate powdery mildew |
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| A virus is suspected of stunting these bush beans (Phaseolus vulgaris) because of some of the leaves of the affected plants are crinkled and mottled. |
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| Some of these bush beans (Phaseolus vulgaris) are stunted and have crinkled, mottled leaves. An unknown virus is a possible culprit. |
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| Ringspot virus on coleus (Solenostemon) |
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| Ringspot virus on coleus (Solenostemon) |
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| Close-up of rings or circles in a coleus leaf (Solenostemon) cause by a ringspot virus |
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| Virus on bean (Phaseolus); note, mottled appearance |
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| Virus on bean (Phaseolus); note, mottling |
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| Possible virus on hackberry (Celtis) |
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| Ringspot virus on toad lity leaf (Tricyrtis) |
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| Ringspot virus on underside of toad lity leaf (Tricyrtis) |
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| Ringspot virus on toad lity leaf (Tricyrtis) |
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| Possible virus on ruellia (Ruellia); note, bleached patterns on leaves |
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| Possible virus on ruellia (Ruellia); note, bleached patterns on leaves |
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| Possible virus on (Phaseolus vulgaris 'Jade') leaves |
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| Virus on rose (Rosa) |
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| Virus on rose (Rosa) |
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| Virus on rose (Rosa) |
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| Possible ringspot virus on toad lily (Tricyrtis formosana 'Gilt Edge') |
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| Possible ringspot virus on toad lily (Tricyrtis formosana 'Gilt Edge') |
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| Possible ringspot virus on toad lily (Tricyrtis formosana 'Gilt Edge'); note, circular ring |
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| Yellow flecks on hackberry leaves (Celtis) caused by hackberry island chlorosis, a benign virus |
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| Yellow flecks on hackberry leaves (Celtis) caused by hackberry island chlorosis, a benign virus |
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| Mosaic virus on rose (Rosa) |
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| Virus on rose (Rosa) |
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| Virus on rose (Rosa) |
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| Virus on hybrid tea rose (Rosa 'Mr. Lincoln') |
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| Distorted leaves on eggplant (Solanum menongen) caused by mosaic virus |
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| Close-up of distorted, mottled leaves on eggplant (Solanum menongen) caused by mosaic virus |
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| The mottling on this rose leaf (Rosa) is typical of a virus |
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| The stunted, deformed and chlorotic leaves on this seed-grown avocado tree (Persea americana) are possibly the result of a virus. |
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| Note the lack of chlorophyl and deformity in the leaves of this seed-grown avocado (Persea americana), possibly caused by a virus |
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| Virus on birch (Betula) |
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| Close-up of virus on birch (Betula) |
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| Virus on birch (Betula) |
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| Suspected tobacco ringspot virus (TRSV) on astilbe (Astilbe); note bleached spots on foliage |
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| Suspected tobacco ringspot virus (TRSV) on astilbe (Astilbe); note circular bleached pattern on foliage |
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| Suspected tobacco ringspot virus (TRSV) on astilbe (Astilbe); note bleached ringspots on foliage |
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| Tobacco rattle virus (TRV) on peony (Paeonia). A. Phibbs, DATCP, Bugwood.org |
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Orchid probably infected with a virus
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