Fungicide Screening for Control of Summer Spinach Damping-off Caused by Rhizoctonia solani

Rhizoctonia solani에 의한 여름 시금치 잘록병의 방제를 위한 살균제 선발

  • Kim, Byung-Sup (Department of Applied Plant Science, Kangnung National University) ;
  • Yun, Yue-Sun (Department of Applied Plant Science, Kangnung National University) ;
  • Yun, Choel-Soo (Department of Applied Plant Science, Kangnung National University) ;
  • Zhang, Xuan-Zhe (Department of Applied Plant Science, Kangnung National University) ;
  • Yeoung, Young-Rog (Department of Applied Plant Science, Kangnung National University) ;
  • Hong, Sae-Jin (Department of Applied Plant Science, Kangnung National University)
  • 김병섭 (강릉대학교 식물응용과학과) ;
  • 윤여순 (강릉대학교 식물응용과학과) ;
  • 윤철수 (강릉대학교 식물응용과학과) ;
  • 장현철 (강릉대학교 식물응용과학과) ;
  • 용영록 (강릉대학교 식물응용과학과) ;
  • 홍세진 (강릉대학교 식물응용과학과)
  • Published : 2005.03.31


Damping-off of summer spinach caused by Rhizoctonia solani AG-4 has become a very important disease. For the control of summer spinach damping-off, antifungal activity of thirteen fungicides (pencycuron, trifloxystrobin, pyraclostrobin, azoxystrobin, kresoxim-methyl, validamycin, fluazinam, Benlate-T, flutolanil, cyazofamid, hexaconazole, tebuconazole, prochloraz) were evaluated in vitro and in vivo. Pencycuron, pyraclostrobin, validamycin, fluazinam, Benlate-T, hexaconazole, tebuconazole, and flutolanil significantly suppressed the mycelial growth of the pathogenic fungus. However, trifloxystrobin, azoxystrobia kresoxim-methyl, cyazofamid, and prochloraz did not represent good inhibition on the growth of R. solani. When applied by soil drenching (2,000 mg/L), pencycuron, pyraclostrobin, validamycin, fluazinam, Benlate-T, and flutolanil provided spinach survival ratios of 97.8%, 84.4%, 93.3%, 95.6%, 91.1%, and 86.7%, respectively. Also when treated in seed at 2,000 ing/L, pencycuron and pyraclostrobin displayed survival ratios of more than 85.1%.


  1. Ammermann, E., G. Lorenz, K. Schelberger, B. Mueller, R. Kirstgen and H. Sauter (2000) BAS 500 F-the new broad-spectrum strobilurin fungicide. Proceedings of the BCPC Conference on Pests and Diseases, BCPC, Farnham, Surrey, UK, 2, pp.541-548
  2. Bartlett, D. W., J. M. Clough, J. R. Godwin, A. A. Hall, M. Hamer and B. Parr-Dobrzanski (2002) The strobilurin fungicides. Pest Manag. Sci. 58:649-662
  3. Campion C., C. Chatot, B. Perraton and D. Andrivon (2003) Anastomosis groups, pathogenicity and sensitivity to fungicides of Rhizoctonia solani isolates collected on potato crops in France. European J. Plant Pathol. 109:983-992
  4. Lewis J. A. and R. D. Lumsden (2001) Biocontrol of damping-off of greenhouse-grown crops caused by Rhizoctonia solani with a formulation of Trichoderma spp. Crop Protection 20:49-56
  5. Naiki T. and M. Kanoh (1978) Grouping of Rhizoctonia solani Kuhn causing root disease of spinach in plastic house croupping. Ann. Phytopath. Soc. Japan 44:55 4-560
  6. 안재동 (1990) 시금치 주년재배에 관한연구. I 파종기에 따른 수량성. 농시연보 32(3):21-27
  7. 용영록, 정문교, 전지영, 김병섭, 홍세진 (2004) 고랭지 여름재배용 시금치의 품종선발과 재식밀도에 따른 생육 비교, 원예과학기술지 22:283-287
  8. 이주성 (1979) 새로운채소재배기술. 농촌진흥청표준영농교본-41, pp.181-189
  9. van den Boogert and A. J. G. Luttikholt (2004) Compatible biological and chemical control systems for Rhizoctonia solani in potato. European J. Plant Pathol. 110:111-118
  10. Dhingra O. D., M. L. N. Costa and G. J. Silva Jr (2004) Potential of allyl isothiocyanate to control Rhizoctonia solani seedling damping-off and seedling blight in transplant production. J. Phytopathol. 152:352-357
  11. Szczech M. and M. Shoda (2004) Biocontrol of Rhizoctonia damping-off of tomato by Bacillus subtilis combined with Burkholderia cepacia. J. Phytopathol. 152: 549-556
  12. Karadimos D. A., G. S. Karaoglanidis and K. Tzavella-Klonari (2005) Biological activity and physical modes of action of the Qo inhibitor fungicides trifloxystrobin and pyraclostrobin. Crop Protection 24:23-29
  13. Kataria H R., P. R. Verma and U. Gisi (1991) Variability in the sensitivity of Rhizoctonia solani anastomosis groups to fungicides. J. Phytopathol. 133:121-133
  14. Barnes J. S. and A. S. Csinos (1990) Effects of fungicides, cultivars, irrigation, and environment on Rhizoctonia limb rot of peanut. Plant Dis. 74:671-676
  15. Morita, T, H. Kitajima, T. Higashi and J. Ohta (1988) Variety test and cultivation method for spinach harvested in summer in plastic green house. Bulletin of the Kumamoto Agricultural Experiment Station 13:69-87
  16. Kuramae E. E., A. L. Buzeto, M. B. Ciampi and N. L. Souza (2003) Identification of Rhizoctonia solani AG 1-I b in lettuce, AG 4 HG-I in tomato and melon, and AG 4 HG-III broccoli and spinach, in Brazil. European J. Plant Pathol. 109:391-395
  17. Gasztonyi, M. and. H Lyr (1995) Miscellaneous fungicides. pp.390-414, In Modern selective fungicides-properties, applications, mechanisms of action (ed. Lyr, H), Gustav Fischer Verlag, New York