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Unassigned Viroids

Kingdom: Viruses
Phylum: Viruses
Class: Viroids
Order: Unassigned Viroids
18 Images of 5 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
0656096 Potato Spindle Tuber Viroid Pospiviroid PSTVd Potato spindle tuber viroid on potato; left to right: cv. Saco healthy, Saco infected, cv. Kennebec healthy, Kennebec infected.
0454060 Chrysanthemum Stunt Viroid Pospiviroid CSVd Chrysanthemum stunt viroid infection of chrysanthemum cv. Soleil d'Armor (Sport de Sirocco) showing later stages of symptom development.
0454061 Chrysanthemum Stunt Viroid Pospiviroid CSVd Symptoms of chrysanthemum stunt viroid infection on flowers of chrysanthemum cv. Gillglow, showing yellow coloration of petals (on right) compared with the healthy red bloom (on left).
0454059 Chrysanthemum Stunt Viroid Pospiviroid CSVd Chrysanthemum stunt viroid infection of chrysanthemum cv. Soleil d'Armor showing stunting and earlier blooming of affected plants; healthy plants in middle.
0162082 Potato Spindle Tuber Viroid Pospiviroid PSTVd Symptoms in pot-grown tomato plant.
0162083 Potato Spindle Tuber Viroid Pospiviroid PSTVd healthy and diseased tubers, cv. Nicola.
0454067 Potato Spindle Tuber Viroid Pospiviroid PSTVd Typical aerial symptoms of potato spindle tuber viroid on potato; cv. Kennebec (in centre); healthy plants (left and right).
5393351 Hop Stunt Viroid Hostuviroid HSVd A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA.
5393350 Hop Stunt Viroid Hostuviroid HSVd A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA.
5393349 Hop Stunt Viroid Hostuviroid HSVd A common hop plant showing symptoms of hop stunt viroid infection in a field at Oregon, USA.
0656009 Coconut cadang-cadang viroid Cocadviroid CCCVd Area with cadang-cadang disease showing trees in the early, medium and late stages of the disease. Herbaceous monocotyledonous plants (Alpinia sp.) in foreground growing in association with infected palms.
0656010 Coconut cadang-cadang viroid Cocadviroid CCCVd Orange spotting on oil palm (Elaeis guineensis) associated with a viroid related to the coconut cadang-cadang viroid.
5361910 Apple Scar Skin Viroid Apscaviroid ASSVd An apple fruit infected with the apple scar skin viroid (ASSVd) in an orchard.
0660073 Potato Spindle Tuber Viroid Pospiviroid PSTVd Potato spindle tuber viroid: reduced size and yield of potato tubers (healthy tubers on right).
0177012 Chrysanthemum Stunt Viroid Pospiviroid CSVd Chrysanthemum stunt viroid; :flower breaking and deformation in chrysanthemum (healthy flower on left).
5356693 Potato Spindle Tuber Viroid Pospiviroid PSTVd Potato tubers showing symptoms of infection with Potato Spindle Tuber Virus.
5356692 Potato Spindle Tuber Viroid Pospiviroid PSTVd Potato tubers showing symptoms of infection with Potato Spindle Tuber Virus.
0162084 Potato Spindle Tuber Viroid Pospiviroid PSTVd

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