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1860799829871951872
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| building |
INTELEK Repository
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| collection |
Online Access
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| collectionurl |
https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072
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| date |
2011-07-18 14:52:23
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| format |
Restricted Document
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| id |
7562
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UniSZA
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| internalnotes |
Chadramohan, S. 2000. Multiple-pathogen Strategy for Bioherbicidal Control of Several Weeds. PhD Dissertation, University of Florida, Gainesville, FL. 199 pp. Cromey, M. G. & Cole, A. L. J. 1985. Cytology of the host-pathogen interactions between Lolium perenne and Drechslera dictyoides. Plant Pathology 34: 83-94. Emmett, R. W. & Parbery, D. G. 1975. Appressoria annual review. Phytopathology 13: 147-167. Hau, F. C. & Rush, M. C. 1982. Preinfectional interaction between Helminthosporium oryzae and resistant and susceptible rice plants. Phytopathology 72: 258-292. Hilu, H. M. & Hooker, A. L. 1963. Monogenic chlorotic-lesion resistance to Helminthosporium turticum in corn seedlings. Phytopathology 53: 909-912. Irwin, J. A. G., Cameron, D. F. & Radcliff, D. 1984. Influence of environmental factors on the development of the anthracnose diseases of Stylosanthes spp. Aust. J. Agric. Res. 35: 473-478. Kenfield, D., Sugawara, F., Bunkers, G., Wu, Y., Strobel, G., Fu, Y. & Clardy, J. 1989. Gigantenome, a novel sesquiterpene activity of phytohormone mimic. Experientia 45: 900-902. Knox-Davies, P. S. 1974. Penetration of maize leaves by Helminthosporium turticum. Phytopathology 64: 1468-1470. Lee, R. E. 1993. Scanning Electron Microscopy and X-Ray Microanalysis. Prentice Hall, Englewood Cliffs, New Jersey. 458 pp. Morin, L., Watson, A. K. & Reeleder, R. D. 1996. Effect of dew, inoculum density, and spray additives on infection of field bindweed by Phomopsis concolvulus. Canadian Journal of Plant Pathology 12: 48-56. Roderick, H. W. & Thomas, B. J. 1997. Infection of ryegrass by three rust fungi (Puccinia coronata, P. graminis and P. loliina) and some effects of temperature on the establishment of the disease and sporulation. Plant Pathology 46: 751-761. Staples, R. C. & Hoch, H. C. 1997. Physical and chemical cues for spore germination and appressorium formation by fungal pathogens. In The Mycota a Comprehensive Treatise on Fungi as Experimental System for Basic and Applied Research Vol. V. K. Esser and P. A. Lemke (eds.). Springer: Berlin. p. 27-40. Sugawara, F., Takashi, N., Strobel, G., Strobel, S., Liu, H., Clardy, J., Triticones, A. & B. 1988. Novel phytotoxins from the plant pathogenic fungus Drechslera tritici-repentis. J. Am. Chem. Soc. 110: 4086. Trevorrow, P. R., Irwin, J. A. G. & Cameron, D. F. 1988. History compatible and incompatible interactions between Colletotrichum gloeosporioides and Stylosanthes scabra. Transactions of the British Society 90: 421-429. Tsukamoto, H., Tsuda, M. & Fujimori, T. 1999. Mode of infection of Echinochloa oryzicola by Exserohilum monoceras. Ann. Pathopathol. Soc. Jpn. 65: 553-556. Vinijsanun, T., Irwin, J. A. G. & Cameron, D. F. 1987. Host range strains of Colletotrichum gloeosporioides from tropical pasture and comparative histological studies of interactions between typical producing strains and Stylosanthes (non-host) and S. guianensis. Australian Journal of Botany 35: 665-677. Yun, C., Sugawara, F. & Strobel, G. 1988. The phytotoxic ophiobolins produced by Drechslera oryzae, their structures and biological activity on rice. Plant Science 54: 237-243.
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3107-01-FH02-FBIM-17-10921.pdf
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https://intelek.unisza.edu.my/intelek/pages/view.php?ref=7562
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7562 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=7562 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Article Journal application/pdf 10 1.6 Adobe Acrobat Pro DC 20 Paper Capture Plug-in Adobe InDesign CS5 (7.0) xmp.did:F77F1174072068118A6DDA55DAEB057D 2011-07-18 14:52:23 3107-01-FH02-FBIM-17-10921.pdf UniSZA Private Access Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli Journal of Agrobiotechnology Exserohilum monoceras was isolated from infected Echinochloa crus-galli, and maintained in the dark under near visible ultraviolet (NUV) light at 30 oC on V8 (half-strength) agar. Conidia were collected from 14 day old V8 (half-strength) agar plates by washing the surface with sterile distilled water and using a rubber spatula to rub. Prior research has indicated that E. monoceras was pathogenic to E. crus-galli and other Echinocloa species under optimum greenhouse conditions. Rice was also infected by E. monoceras, but it exhibited a resistant reaction and the inoculated plants recovered over time. The aims of this study were to examine the physical aspects of infection by E. monoceras on the leaf surfaces of the resistant rice (Oryza sativa) and susceptible E. crus-galli plants, and to suggest ways to make the pathogen an effective bioherbicide agent. Observation of the infection was done by light microscopy which involved cross section and leaf clearing method and also by scanning electron microscopy (SEM). Formation of appressorium indicated that an infection on the susceptible plant was clearly seen on both methods used. Germination of the conidia was always associated with appressoria formation on the leaf and formation of appressoria was significantly higher (98%) on E. crus-galli leaves as the target plant compared to rice leaves (20%). This research also shows the germ tubes rarely ever penetrated via the stomata but through the cuticle (direct penetration) instead. 2 1 73-83 Chadramohan, S. 2000. Multiple-pathogen Strategy for Bioherbicidal Control of Several Weeds. PhD Dissertation, University of Florida, Gainesville, FL. 199 pp. Cromey, M. G. & Cole, A. L. J. 1985. Cytology of the host-pathogen interactions between Lolium perenne and Drechslera dictyoides. Plant Pathology 34: 83-94. Emmett, R. W. & Parbery, D. G. 1975. Appressoria annual review. Phytopathology 13: 147-167. Hau, F. C. & Rush, M. C. 1982. Preinfectional interaction between Helminthosporium oryzae and resistant and susceptible rice plants. Phytopathology 72: 258-292. Hilu, H. M. & Hooker, A. L. 1963. Monogenic chlorotic-lesion resistance to Helminthosporium turticum in corn seedlings. Phytopathology 53: 909-912. Irwin, J. A. G., Cameron, D. F. & Radcliff, D. 1984. Influence of environmental factors on the development of the anthracnose diseases of Stylosanthes spp. Aust. J. Agric. Res. 35: 473-478. Kenfield, D., Sugawara, F., Bunkers, G., Wu, Y., Strobel, G., Fu, Y. & Clardy, J. 1989. Gigantenome, a novel sesquiterpene activity of phytohormone mimic. Experientia 45: 900-902. Knox-Davies, P. S. 1974. Penetration of maize leaves by Helminthosporium turticum. Phytopathology 64: 1468-1470. Lee, R. E. 1993. Scanning Electron Microscopy and X-Ray Microanalysis. Prentice Hall, Englewood Cliffs, New Jersey. 458 pp. Morin, L., Watson, A. K. & Reeleder, R. D. 1996. Effect of dew, inoculum density, and spray additives on infection of field bindweed by Phomopsis concolvulus. Canadian Journal of Plant Pathology 12: 48-56. Roderick, H. W. & Thomas, B. J. 1997. Infection of ryegrass by three rust fungi (Puccinia coronata, P. graminis and P. loliina) and some effects of temperature on the establishment of the disease and sporulation. Plant Pathology 46: 751-761. Staples, R. C. & Hoch, H. C. 1997. Physical and chemical cues for spore germination and appressorium formation by fungal pathogens. In The Mycota a Comprehensive Treatise on Fungi as Experimental System for Basic and Applied Research Vol. V. K. Esser and P. A. Lemke (eds.). Springer: Berlin. p. 27-40. Sugawara, F., Takashi, N., Strobel, G., Strobel, S., Liu, H., Clardy, J., Triticones, A. & B. 1988. Novel phytotoxins from the plant pathogenic fungus Drechslera tritici-repentis. J. Am. Chem. Soc. 110: 4086. Trevorrow, P. R., Irwin, J. A. G. & Cameron, D. F. 1988. History compatible and incompatible interactions between Colletotrichum gloeosporioides and Stylosanthes scabra. Transactions of the British Society 90: 421-429. Tsukamoto, H., Tsuda, M. & Fujimori, T. 1999. Mode of infection of Echinochloa oryzicola by Exserohilum monoceras. Ann. Pathopathol. Soc. Jpn. 65: 553-556. Vinijsanun, T., Irwin, J. A. G. & Cameron, D. F. 1987. Host range strains of Colletotrichum gloeosporioides from tropical pasture and comparative histological studies of interactions between typical producing strains and Stylosanthes (non-host) and S. guianensis. Australian Journal of Botany 35: 665-677. Yun, C., Sugawara, F. & Strobel, G. 1988. The phytotoxic ophiobolins produced by Drechslera oryzae, their structures and biological activity on rice. Plant Science 54: 237-243.
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| spellingShingle |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
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| summary |
Exserohilum monoceras was isolated from infected Echinochloa crus-galli, and maintained in the dark under near visible ultraviolet (NUV) light at 30 oC on V8 (half-strength) agar. Conidia were collected from 14 day old V8 (half-strength) agar plates by washing the surface with sterile distilled water and using a rubber spatula to rub. Prior research has indicated that E. monoceras was pathogenic to E. crus-galli and other Echinocloa species under optimum greenhouse conditions. Rice was also infected by E. monoceras, but it exhibited a resistant reaction and the inoculated plants recovered over time. The aims of this study were to examine the physical aspects of infection by E. monoceras on the leaf surfaces of the resistant rice (Oryza sativa) and susceptible E. crus-galli plants, and to suggest ways to make the pathogen an effective bioherbicide agent. Observation of the infection was done by light microscopy which involved cross section and leaf clearing method and also by scanning electron microscopy (SEM). Formation of appressorium indicated that an infection on the susceptible plant was clearly seen on both methods used. Germination of the conidia was always associated with appressoria formation on the leaf and formation of appressoria was significantly higher (98%) on E. crus-galli leaves as the target plant compared to rice leaves (20%). This research also shows the germ tubes rarely ever penetrated via the stomata but through the cuticle (direct penetration) instead.
|
| title |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
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| title_full |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
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| title_fullStr |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
|
| title_full_unstemmed |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
|
| title_short |
Plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
|
| title_sort |
plant-pathogen interaction between exserohilum monoceras with oryza sativa and echinochloa crus-galli
|