آمار
| تعداد نشریات | 45 |
| تعداد شمارهها | 1,383 |
| تعداد مقالات | 16,914 |
| تعداد مشاهده مقاله | 54,470,434 |
| تعداد دریافت فایل اصل مقاله | 17,127,134 |
Reaction of Some Sorghum Varieties Against Grain Mold and Fumonisin Accumulation | ||
| Journal of Plant Physiology and Breeding | ||
| مقاله 9، دوره 7، شماره 2، اسفند 2017، صفحه 91-97 اصل مقاله (369.94 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Mohammadreza Shiri* 1؛ Vahid Rahjoo1؛ Laleh Ebrahimi2 | ||
| 1Seed and Plant Improvement Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran | ||
| 2Plant Protection Research Department, Ardabil Agricultural and Natural Resources Research and Education Center (AREEO), Ardabil, Iran | ||
| چکیده | ||
Grain mold caused by Fusarium verticillioides is one of the most dangerous food and feed safety challenges in sorghum production. The most efficient solution for reducing the hazards of the disease is breeding resistant varieties. In order to find the resistant sorghum varieties, nine sorghum varieties were evaluated for their reaction to F. verticillioides and fumonisin accumulation in their kernels under field conditions in Ardabil Agricultural Research Station, Moghan region, Iran (39° 41' N 47° 32' E, with 40-50 m above sea level), using a randomized complete block design with three replications. For artificial inoculation, sorghum panicles were sprayed with the mixture of spore suspension at 50% flowering stage. Two months after inoculation, disease severity was evaluated based on disease progress in each panicle. In addition, total fumonisin produced on sorghum kernels was measured using ELISA kits. The results showed that among studied varieties, KGS12 and KGS15 were moderately resistant and the other eight varieties were highly susceptible or susceptible to grain mold. The mean grain yield under artificial infection showed a reduction of 46.2% in comparison to the natural infection condition (control). The fumonisin accumulation in grains varied from 0.35 ppm (in KGS11 variety) to 1.83 ppm (in Sepideh variety) at the artificial infection condition, while the range was from 0 ppm (in the Kimia variety) to 0.16 (in the KGS15 variety) at the natural infection condition. The mean fumonisin accumulation under natural and artificial infection conditions was 0.07 and 1.00 ppm, respectively, which showed an increase of 1328% in comparison to the control treatment. In general, KGS12 and KGS15 were identified as superior varieties due to their lower disease severity and fumonisin accumulation and acceptable grain yield as compared with other varieties. | ||
| کلیدواژهها | ||
| Grain mold؛ Fumonisin؛ Fusarium verticillioides؛ Resistance؛ Sorghum | ||
| مراجع | ||
|
Clements MJ, Maragos CM, Pataky JK and White DG, 2004. Sources of resistance to fumonisin accumulation in grain and Fusarium ear and kernel rot of corn. Phytopathology 94: 251-260.
FAO, 2014. FAOSTAT. Food and Agriculture Organization Statistics. Available at: http://www.FAO.org. Accessed in June 2015.
Fodor J, Nemeth M, Kametler L, Posa R, Kovacs M and Horn P, 2006. Novel methods of Fusarium toxins’ production for toxicological experiments. Acta Agraria Kaposváriensi 10: 277-284.
Josefa BS, Paulo D, Homero F and Benedito C, 2004. Production of aflatoxins by Aspergillus flavus and of fumonisins by Fusarium species isolated from Brazilian sorghum. Brazilian Journal of Microbiology 35: 182-186.
Kleinschmidt CE, Clements MJ, Maragos CM, Pataky JK and White DG, 2005. Evaluation of food-grade dent corn hybrids for severity of Fusarium ear rot and fumonisin accumulation in grain. Plant Disease 89: 291-297.
Milliano WAJ, Frederiksen RA and Bengston GD, 1992. Sorghum and millets diseases: a second world review. International Crops Research Institute for the Semi-Arid Tropics. 46 ill. ISBN 92-9666-201-8. 378 pp. Order code: BOE 017.
Navi SS, Bandyopadhyay R, Reddy RK, Thakur RP and Yang XB, 2005. Effects of wetness duration and grain development stages on sorghum grain mold infection. Plant Disease 89: 872-878.
Rahjoo V, Parchamian M, Feizbakhsh MT and Zamani M, 2011. Quantization of total fumonisins produced by Fusarium verticillioides strains in some maize and sorghum genotypes by ELISA. Proceedings for Natural Sciences, Matica Srpska Novi Sad 121: 1-70.
Reddy BVS, Bandyopadhyay R, Ramaiah B and Ortiz R, 2000. Breeding grain mold resistant sorghum cultivars. In: Chandrashekar R, Bandyopadhyay R and Hall AJ (Eds.). Technical and Institutional Options for Sorghum Grain Mold Management 27. Proceedings of an International Consultation, 18-19 May, ICRISAT, Patancheru, India, pp. 195-224.
Reddy BVS, Kumar AA and Reddy PS, 2010. Recent advances in sorghum improvement research at ICRISAT. Kasetsart Journal - Natural Science 44: 499-506.
Shiri M and Ebrahimi L, 2017. Evaluation of maize inbred lines resistance to ear rot disease and fumonisin accumulation in Moghan. Archives of Phytopathology and Plant Protection 50: 197-212.
Singh SD and Bandyopadhyay R, 2000. Grain mold. In: Frederiksen RA and Odvody GN (Eds.). Compendium of Sorghum Diseases. Second Edition. The American Phytopathological Society, St. Paul, MN, USA. APS Press, pp. 38-40.
Singh F, Rai KN, Reddy BVS and Diwaker B, 2005. Development of cultivars and seed production techniques in sorghum and pearl millet. International Crops Research Institute for the Semi-Arid Tropics. Patancheru 502 324, Andhra Pradesh, India, 112 pp.
Thakur RP, Rao VP, Navi SS, Garud TB, Agarkar GD and Bharathi B, 2003. Sorghum grain mold: variability in fungal complex. International Sorghum and Millet Newsletter 44: 104-108.
Thakur RP, Rao VP and Sharma R, 2008. Characterization of grain mold resistant sorghum germplasm accessions for physio-morphological traits. Journal of SAT Agricultural Research 6: 1-6.
Thakur RP, Reddy BVS, Indira S, Rao VP, Navi SS, Yang XB and Ramesh S, 2006. Sorghum Grain Mold. Information Bulletin No. 72. International Crops Research Institute for the Semi-Arid Tropics. Patancheru, Andhra Pradesh, India, 32 pp.
Thakur RP, Reddy BVS, Rao VP, Agarkar GD, Solunke RB and Bharati, B, 2009. Evaluation of advanced sorghum breeding lines for grain mold resistance. Indian Phytopathology 62: 163-170. | ||
|
آمار تعداد مشاهده مقاله: 528 تعداد دریافت فایل اصل مقاله: 418 |
||