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살균제 처리에 따른 인삼의 지상부 병해 방제효과

Development of Control System with Fungicides against Diseases of Ginseng Plant

  • 김주형 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 이선욱 ((주)영일케미컬연구소) ;
  • 민지영 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 배영석 (작물과학원 인삼약초연구소 인삼과) ;
  • 신명욱 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 김선보 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 김명기 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 연초롱 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학) ;
  • 임진영 ((주)영일케미컬연구소) ;
  • 김흥태 (충북대학교 농업생명환경대학 응용생명환경학부 식물의학)
  • Kim, Joo-Hyung (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Lee, Seon-Wook (Institute of Youngill Chemical) ;
  • Min, Ji-Young (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Bae, Young-Seok (Ginseng & Medicinal Plants Research Institute, National Institute of Crop Science(NICS), RDA) ;
  • Shin, Myeong-Uk (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Kim, Sun-Bo (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Kim, Myoung-Ki (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Yeon, Cho-Rong (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University) ;
  • Lim, Jin-Young (Institute of Youngill Chemical) ;
  • Kim, Heung-Tae (Department of Plant Medicine, College of Agriculture, Life and Environment Sciences, Chungbuk National University)
  • 발행 : 2007.12.01

초록

잿빛곰팡이병은 6월 초순부터 작은 수침상의 병반이 잎에 나타나기 시작하였고. 점무늬병은 7월 초순부터 초기의 병반을 발견할 수 있었는데, 두 가지의 병 모두 7월말과 8월 초에 강우일수가 많아지면서 병의 발생이 크게 증가하기 시작하였다. 탄저병 역시 강우가 많아지는 8월 초순부터 발생하기 시작하여 9월까지 발생량이 계속 증가하였다. 인삼의 지상부 병의 효율적인 방제를 위하여 살균제 처리 체계를 확립하고자 실험에 사용한 6종의 살균제를 정해진 시기에 7회 처리하고 3종의 식물병에 대한 방제 효과를 검정하였다. 본 연구의 인삼 살균제 처리 체계는 병진전 곡선면적에 기초하여 계산하였을 때, 잿빛곰팡이병, 점무늬병, 탄저병에 대해서 61.7, 78.8, 70.5%의 효과를 보였다. 인삼 살균제 처리 체계에서 1차 처리에서 carbendazim/diethofencarb 합제를 처리하지 않은 처리구는 잿빛곰팡이병에 대한 방제가가 36.7%로, 5차 처리에서 difenoconazole을 처리하지 않을 경우에는 점무늬병의 방제가가 28.9%로, trifloxystrobin을 6차 처리에서 처리하지 않으면 탄저병에 대한 방제가가 44.4%로 크게 감소하였다.

Three kinds of disease occurring on ginseng leaves, such as grey mold, Alternaria blight, and anthracnose, started at the beginning of June, July, and August, respectively. The disease incidence was rapidly increased from the beginning of rainy season. To develop the control system with fungicides, 6 fungicides were selected and applied on ginseng at the indicated time. Calculating the control value by using the area under the disease progressing curve (AUDPC), the control activities of the supervised control system with fungicides were 61.7, 78.8 and 70.5% against grey mold, Alternaria blight, and anthracnose, respectively. The application of the mixture of carbendazim and diethofencarb on first of June was very important in control system with fungicides. If it was deleted in control system, control value was decreased against grey mold. In the case of Alternaria blight and anthracnose, the application of difenoconazole on July 18, and trifloxystrobin on August 7 were indispensible. If difenoconazole and trifloxystrobin were not applied on July 18, and August 7, the control activities against Alternaria blight and anthracnose, respectively, were decreased to 28.9% and 44.4%.

키워드

참고문헌

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피인용 문헌

  1. Control Efficiency for Ginseng Anthracnose by Eco-Friendly Organic Materials vol.22, pp.4, 2014, https://doi.org/10.7783/KJMCS.2014.22.4.270
  2. Selection of Environmental Friendly Organic Agricultural Materials for Controlling Ginseng Gray Mold vol.23, pp.6, 2015, https://doi.org/10.7783/KJMCS.2015.23.6.473
  3. Monitoring for the Resistance of Botrytis cinerea Causing Gray Mold Against Mepanipyrim vol.19, pp.3, 2015, https://doi.org/10.7585/kjps.2015.19.3.329
  4. Development of effective environmentally-friendly approaches to control Alternaria blight and anthracnose diseases of Korean ginseng vol.127, pp.4, 2010, https://doi.org/10.1007/s10658-010-9610-4
  5. Selection and Control Effect of Environmental Friendly Organic Materials for Controlling the Ginseng Alternaria Blight vol.21, pp.5, 2013, https://doi.org/10.7783/KJMCS.2013.21.5.388