Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings
Rhyzoctonia solani, the collar rot pathogen of coffee seedlings, penetrate the host tissue forming infection cushion and infection pegs. The fungal spread was both inter and intracellular. Among various tissues, epidermis and cortex were more vulnerable to fungal invasion. The establishment of the pathogen lead to the formation of sclerotia in the cortex. Distortion of the collar tissue and formation of cavities in the cortex was the common anomaly. The histochemical analysis of the infected collar tissues indicated reduction in insoluble polysaccharides, starch, protein and nucleic acid content
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| Subjects: | COFFEA ARABICA, PLANTULAS, INFECCIONES, ENFERMEDADES FUNGOSAS, RHIZOCTONIA, HISTOLOGIA, ANATOMIA DE LA PLANTA, BIOQUIMICA, COMPOSICION, RHIZOCTONIA SOLANI, |
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KOHA-OAI-BVE:780332020-02-03T21:45:23ZHystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings 128297 Venkatasubbaiah, P. 106744 Prakash, H.S. 118537 Shetty, H.S. 114688 Safeeulla, K.M. Ene 1984Rhyzoctonia solani, the collar rot pathogen of coffee seedlings, penetrate the host tissue forming infection cushion and infection pegs. The fungal spread was both inter and intracellular. Among various tissues, epidermis and cortex were more vulnerable to fungal invasion. The establishment of the pathogen lead to the formation of sclerotia in the cortex. Distortion of the collar tissue and formation of cavities in the cortex was the common anomaly. The histochemical analysis of the infected collar tissues indicated reduction in insoluble polysaccharides, starch, protein and nucleic acid contentRhyzoctonia solani, the collar rot pathogen of coffee seedlings, penetrate the host tissue forming infection cushion and infection pegs. The fungal spread was both inter and intracellular. Among various tissues, epidermis and cortex were more vulnerable to fungal invasion. The establishment of the pathogen lead to the formation of sclerotia in the cortex. Distortion of the collar tissue and formation of cavities in the cortex was the common anomaly. The histochemical analysis of the infected collar tissues indicated reduction in insoluble polysaccharides, starch, protein and nucleic acid contentCOFFEA ARABICAPLANTULASINFECCIONESENFERMEDADES FUNGOSASRHIZOCTONIAHISTOLOGIAANATOMIA DE LA PLANTABIOQUIMICACOMPOSICIONRHIZOCTONIA SOLANIJournal of Coffee Research (India) |
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COFFEA ARABICA PLANTULAS INFECCIONES ENFERMEDADES FUNGOSAS RHIZOCTONIA HISTOLOGIA ANATOMIA DE LA PLANTA BIOQUIMICA COMPOSICION RHIZOCTONIA SOLANI COFFEA ARABICA PLANTULAS INFECCIONES ENFERMEDADES FUNGOSAS RHIZOCTONIA HISTOLOGIA ANATOMIA DE LA PLANTA BIOQUIMICA COMPOSICION RHIZOCTONIA SOLANI |
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COFFEA ARABICA PLANTULAS INFECCIONES ENFERMEDADES FUNGOSAS RHIZOCTONIA HISTOLOGIA ANATOMIA DE LA PLANTA BIOQUIMICA COMPOSICION RHIZOCTONIA SOLANI COFFEA ARABICA PLANTULAS INFECCIONES ENFERMEDADES FUNGOSAS RHIZOCTONIA HISTOLOGIA ANATOMIA DE LA PLANTA BIOQUIMICA COMPOSICION RHIZOCTONIA SOLANI 128297 Venkatasubbaiah, P. 106744 Prakash, H.S. 118537 Shetty, H.S. 114688 Safeeulla, K.M. Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| description |
Rhyzoctonia solani, the collar rot pathogen of coffee seedlings, penetrate the host tissue forming infection cushion and infection pegs. The fungal spread was both inter and intracellular. Among various tissues, epidermis and cortex were more vulnerable to fungal invasion. The establishment of the pathogen lead to the formation of sclerotia in the cortex. Distortion of the collar tissue and formation of cavities in the cortex was the common anomaly. The histochemical analysis of the infected collar tissues indicated reduction in insoluble polysaccharides, starch, protein and nucleic acid content |
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COFFEA ARABICA PLANTULAS INFECCIONES ENFERMEDADES FUNGOSAS RHIZOCTONIA HISTOLOGIA ANATOMIA DE LA PLANTA BIOQUIMICA COMPOSICION RHIZOCTONIA SOLANI |
| author |
128297 Venkatasubbaiah, P. 106744 Prakash, H.S. 118537 Shetty, H.S. 114688 Safeeulla, K.M. |
| author_facet |
128297 Venkatasubbaiah, P. 106744 Prakash, H.S. 118537 Shetty, H.S. 114688 Safeeulla, K.M. |
| author_sort |
128297 Venkatasubbaiah, P. |
| title |
Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| title_short |
Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| title_full |
Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| title_fullStr |
Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| title_full_unstemmed |
Hystopathological and histochemical changes due to Rhizoctonia solani infection in coffee seedlings |
| title_sort |
hystopathological and histochemical changes due to rhizoctonia solani infection in coffee seedlings |
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Ene |
| work_keys_str_mv |
AT 128297venkatasubbaiahp hystopathologicalandhistochemicalchangesduetorhizoctoniasolaniinfectionincoffeeseedlings AT 106744prakashhs hystopathologicalandhistochemicalchangesduetorhizoctoniasolaniinfectionincoffeeseedlings AT 118537shettyhs hystopathologicalandhistochemicalchangesduetorhizoctoniasolaniinfectionincoffeeseedlings AT 114688safeeullakm hystopathologicalandhistochemicalchangesduetorhizoctoniasolaniinfectionincoffeeseedlings |
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1756058408763523072 |