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واکنش ژرم پلاسم کنجد به بیماری پوسیدگی زغالی در شرایط مزرعه | ||
| آفات و بیماری های گیاهی | ||
| مقاله 5، دوره 90، شماره 1 - شماره پیاپی 114، 1401، صفحه 53-62 اصل مقاله (427.84 K) | ||
| نوع مقاله: مدیریت آفات و بیماریهای گیاهی | ||
| شناسه دیجیتال (DOI): 10.22092/jaep.2022.356390.1419 | ||
| نویسندگان | ||
| امیر خسرو دانایی فر1؛ حمید صادقی گرمارودی* 2؛ سعداله منصوری3 | ||
| 1ایستگاه تحقیقات کشاورزی بهبهان، بهبهان خوزستان | ||
| 2موسسه تحقیقات اصلاح و تهیه نهال و بذر بخش تحقیقات دانه های روغنی | ||
| 3موسسه تحقیقات اصلاح و تهیه نهال و بذر، بخش تحقیقات دانه های روغنی | ||
| چکیده | ||
| بیماری پوسیدگی زغالی ناشی از قارچ Macrophomina phaseolina، مهمترین عامل بوتهمیری کنجد در کشور و بسیاری از نقاط دنیا است. در سالهای اخیر بهدلیل تغییر اقلیم و گرم شدن هوا، این قارچ گرمادوست اهمیت دوچندان یافته است. در این تحقیق بهمنظور غربال ژرمپلاسم کنجد به قارچ ماکروفومینا، 81 ژنوتیپ بومی و اصلاحشده در خزانه بیماری واقع در ایستگاه تحقیقات کشاورزی بهبهان مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان خوزستان در قالب طرح لاتیس ساده در دو تکرار در سه سال متوالی کاشته و ارزیابی شدند. بوتهمیری در تمام طول دورهی رشدی کنجد و در تمام ژنوتیپها مشاهده شد. عامل اصلی بوتهمیری در این خزانه قارچ ماکروفومینا بود. درصد بوتهمیری در دورهی پس از گلدهی محاسبه و پس از تصحیح دادهها با طرح لاتیس، تجزیه واریانس ساده و مرکب انجام شد. نتایج نشان داد که تودهی محلی طارم و لاین داراب2 دارای بیشترین سطح مقاومت به بیماری بوده و بهعنوان رقم مقاوم شناخته شدند. 22 ژنوتیپ نیز بهعنوان نیمهمقاوم شناخته شدند که تودهی محلی پتکموسیان کمترین آلودگی را در بین آنها داشت. سایر ژنوتیپها بهعنوان نیمهحساس، حساس و خیلیحساس شناخته شدند. | ||
| کلیدواژهها | ||
| بوتهمیری؛ ماکروفومینا؛ مقاومت | ||
| عنوان مقاله [English] | ||
| Reaction of Sesame Germplasm to Charcoal Rot in Field Condition | ||
| نویسندگان [English] | ||
| Amir Khosro Danaei far1؛ Hamid Sadeghi Garmaroodi2؛ Sadollah Mansuri3 | ||
| 1Behbahan Agricultural Research Station, Behbahan, Khuzestan. | ||
| 2Seed and Plant Improvement Institute, | ||
| 3Seed and Plant Improvment Institute, OilSeeed Crop Research Department | ||
| چکیده [English] | ||
| Charcoal rot disease caused by Macrophomina phaseolina is the most destructive disease of sesame (Sesamum indicum) in Iran and other countries as well. The fungus has been more important in recent years because of climate change and global warming. In this research, 81 genotypes of sesame were sown in a hot spot farm at Behbahan Agricultural Research station in south of Khuzestan province as a simple lattice design during three successive years. Damping off was observed at all growth stages. None of the genotypes were immune of the disease. M. phaseolina was the dominant pathogen of sesame in soil of the disease plot. Damping-off was observed during all growth stages. None of the genotypes were immune to the disease. The corrected data were subjected to simple and compound analyses. The results indicated that Tarom landrace and Darab2 line had the highest level of resistance. 22 genotypes were determined as moderately resistant genotypes among which Potak-e- musian landrace had the lowest 3-years average of infection percent. The rest were recongnized as moderately susceptible, susceptible and highly susceptible genotypes. | ||
| کلیدواژهها [English] | ||
| Damping off, Macrophomina, resistance | ||
| مراجع | ||
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ANONYMOUS, 2019. Food and Agriculture Organization. Fao.org/faostat. Retrived data on 2019/09/22. BAIRD, R. E., C. E. WATSON and M. SCRUGGS. 2003. Relative longevity of Macrophomina phaseolina and associated mycobiota on residual soybean roots in soil. Plant Disease, 87:563-566. BASHIR, M.R. 2017. Impact of Global Climate Change on Charcoal Rot of Sesame Caused by Macrophomina phaseolina. Journal of Horticulture, 4:1. BEDWAY, I. AND M. MOHARAM. 2019. Reaction and performance of some sesame genotypes for resistance to Macrophomina phaseolina, the incitant of charcoal rot disease. Alex. Sci. Exch. J. 40, 12–18. CHOWDHURY, S., A. BASU AND S. KUNDU. 2017. Overexpression of a new osmotin like protein gene (SindOLP) confers tolerance against biotic and abiotic stresses in sesame. Frontiers in Plant Science. 8:410. DHINGRA, O.D. and J.B. SINCLAIR. 1975. Survival of Macrophomina phaseolina sclerotia in soil: effects of soil moisture, carbon: nitrogen ratios, carbon sources, and nitrogen concentrations. Phytopathology, 65: 236-240. EL-BRAMAWAY, M.A.E.S. and O. A. ABD AL-WAHID. 2007. Identification of genetic resources for resistance to Fusarium wilt, charcoal root rot and Rhizocotonia root rot among sesame (Sesamum indicum L.) germplasm. African Crop Science Conference Proceedings, Vol. 8: 1893-1900. EL-BRAMAWAY, M.A.E.S. and O. A. ABD AL-WAHID. 2009. Evaluation of resistance of selected sesame (Sesamum indicum) genotypes to Fusarium wilt caused by Fusarium oxysporum f.sp sesame. Tunisian Journal of Plant Protection, 4: 29-39. HOODA, I. and R.K. GROVER. 1988. Effect of age, quality of inoculum and isolates of Macrophomina phaseolina on the pathogenesis of mung bean and its control by chemicals. Indian Phytopatholgy, 41:107-117. LANGHAM, D.R. 2006. Non-dehiscent sesame variety S25. US Patent application. No. 10/881,721. MIHAIL, J. D. 1992. Macrophomina . In L. L. SINGLETON, J. D. MIHAIL and C.M. RUSH (Eds). Methods for Research on Soilborn Phytopathogenic Fungi. pp 134-136. APS Press. REUVENI, R., A. NACHMIAS and J. KRIKUN. 1983. The role of seed borne inoculum on the development of Macrophomina phaseolina on melon. Plant Disease, 67: 280-281. SADEGHI GARMAROODI, H. and S. MANSURI. 2014. Primary evaluation of sesame germplasm for resistance to charcoal rot disease in laboratory condition. Seed and Plant Journal, 30-1(3). 493-505. (In Persian with English abstract). SADEGHI GARMAROODI, H. and S. MANSURI. 2016. Reaction of improved sesame lines and cultivars to Fusarium wilt at in vitro and greenhouse condition. Applied Researches in Plant Protection, 5:59-70. (In Persian with English abstract). SADEGHI GARMAROODI, H., S. MANSURI and M. SOLTANI. 2018. Response of some native and improved genotypes of sesame to damping off agents under field condition. Seed and Plant Journal, 33-1(4): 535-546. (In Persian with English abstract) SADEGHI GARMAROODI, H., S. MANSURI and M. GHOLAMHOSSEINI. 2021. Studying the relationship between sesame Fusarium and Macrophomina incited damping-off with some other important traits measured in the field. Applied Entomology and Phytopathology, 88(2): 175-185. SANKAR, P. and R. JEYARAJAN. 1996. Seed treatment formulation of Trichoderma and Gliocladium for biological control of Macrophomina phaseolina in sesamum. Indian Phytopathology, 49(2):148-151. SURIACHANDRASELVAN, M. and K. SEETHARAMAN. 2000. Relationships among pigment synthesis, culture media, growth and virulence of the geographical isolates of Macrophomina phaseolina causing charcoal rot of sunflower. Journal of Mycology and Plant Pathology, 30: 370-374. WANG, L., S. YU, C. TONG, et al. 2014. Genome sequencing of the high oil crop sesame provides insight into oil biosynthesis. Genome Biology, 15:R39. YAN, W., Y. NI, X. LIU et al. 2021. The mechanism of sesame resistance against Macrophomina phaseolina was revealed via a comparison of transcriptomes of resistant and susceptible sesame genotypes. BMC Plant Biology. 21:159. YAZDI SAMADI, B., A. REZAII and M. VALIZADEH. 2006. Statistical designs in Agricultural Research (6th ed). Tehran University Press. 764 pages. | ||
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