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Diseases - Root and Butt / Root and Stem Diseases


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28 Images of 3 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
5495342 Pythium diseases Pythium spp. Rubus strigosus plants and canes affected by Pythium species
5495160 Pythium diseases Pythium spp. Calla lily plants for tuber production, Zantedeschia aethiopica; plant yellowing due to infection by Pythium species
5495161 Pythium diseases Pythium spp. Calla lily plants for tuber production, Zantedeschia aethiopica; plant yellowing and death due to infection by Pythium species
5495162 Pythium diseases Pythium spp. Calla lily plants for tuber production, Zantedeschia aethiopica; plant yellowing and death due to infection by Pythium species
5495165 Pythium diseases Pythium spp. Calla lily plants for tuber production, Zantedeschia aethiopica; plant yellowing due to infection by Pythium species
5495167 Pythium diseases Pythium spp. Calla lily plant, Zantedeschia aethiopica; plant yellowing due to infection by Pythium species
5362738 Fusarium wilts, blights, rots and damping-off Fusarium spp. A melon/cantaloupe fruit with severe Fusarium rot infection caused by Fusarium spp..
5362737 Fusarium wilts, blights, rots and damping-off Fusarium spp. A melon/cantaloupe fruit with symptoms of Fusarium rot caused by Fusarium spp..
5362736 Fusarium wilts, blights, rots and damping-off Fusarium spp. The rind of a melon/cantaloupe fruit with symptoms of Fusarium rot caused by Fusarium spp..
5362735 Fusarium wilts, blights, rots and damping-off Fusarium spp. A melon/cantaloupe rind with symptoms of Fusarium rot caused by Fusarium spp..
5361118 Pythium diseases Pythium spp. A cowpea (black-eyed pea/southern pea) plant infected with Pythium wilt caused by Pythium spp.in the field.
5358419 Pythium diseases Pythium spp. Melon seedlings showing damping off symptoms caused by Pythium spp..
5365612 Pythium diseases Pythium spp. A snap bean (Phaseolus vulgaris) field showing wilt infection caused by the fungus Pythium spp..
5365611 Pythium diseases Pythium spp. A snap bean (Phaseolus vulgaris) field showing wilt infection caused by the fungus Pythium spp..
5357310 Fusarium wilts, blights, rots and damping-off Fusarium spp. Potato plants showing Fusarium wilt symptoms caused by Fusarium spp. in the field.
5357309 Fusarium wilts, blights, rots and damping-off Fusarium spp. A potato plant showing Fusarium wilt symptoms caused by Fusarium spp. in the field.
5357308 Fusarium wilts, blights, rots and damping-off Fusarium spp. A potato plant showing Fusarium wilt symptoms caused by Fusarium spp. in the field.
5357525 charcoal rot Macrophomina phaseolina Ashy stem blight of beans caused by Macrophomina phaseolina.
5365956 charcoal rot Macrophomina phaseolina A drybean plant showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365954 charcoal rot Macrophomina phaseolina A drybean plant showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365955 charcoal rot Macrophomina phaseolina A drybean plant showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365953 charcoal rot Macrophomina phaseolina a drybean plant showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365952 charcoal rot Macrophomina phaseolina Drybean plants showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365950 charcoal rot Macrophomina phaseolina Drybean plants showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5365951 charcoal rot Macrophomina phaseolina Drybean plant showing symptoms of ashy stem blight caused by Macrophomina phaseolina in the field.
5361373 Pythium diseases Pythium spp. Drybean seedlings showing symptoms of Pythium damping off caused by Pythium spp.
5360372 charcoal rot Macrophomina phaseolina Drybean seedlings showing symptoms of ashy (charcoal) stem blight  caused by Macrophomina phaseolina.
5359354 Pythium diseases Pythium spp. Damping off (Pythium sp.) of onion seedlings.

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