아시안잔디학회지 (Asian Journal of Turfgrass Science)

한국잔디학회 (Turfgrass Society of Korea)
권호 표지

잔디밭 잡초 바랭이와 민들레 방제를 위한 살초활성 약용식물의 탐색

Screening for Herbicidal Medicinal Plants against Digitaria Sanguinalis and Taraxacum Platycarpum in Turf

  • 김대호 ((주)테크노그린 기업부설연구소) ;
  • 강재영 ((주)테크노그린 기업부설연구소) ;
  • 김인섭 ((주)테크노그린 기업부설연구소) ;
  • 전민구 ((주)테크노그린 기업부설연구소) ;
  • 이재득 ((주)테크노그린 기업부설연구소) ;
  • 김익휘 ((주)테크노그린 기업부설연구소)
  • 투고 : 2012.03.05
  • 심사 : 2012.03.15
  • 발행 : 2012.04.30
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초록

본 연구에서는 잔디밭 문제 잡초인 바랭이(Digitaria sanguinalis L.)와 민들레(Taraxacum platycarpum H. DAHLST.)에 대한 약용식물 추출물 23종의 살초활성을 조사하였다. 페트리디쉬 검정에서 효과가 나타난 약용식물 추출물을 선발하여 포트에서 발아전 처리를 하였으며, 그 결과 바랭이에서는 울금(61%)과 천궁(62.5%) 추출물에서 발아억제 효과가 나타났으며, 민들레에서는 가죽나무(77.8%) 추출물에서 발아억제 효과가 나타났다. 경엽처리에서는 두 초종 모두 가죽나무 추출물에서 살초효과가 우수한 것으로 나타났다.

Crabgrass (Digitaria sanguinalis L.), Dandelion (Taraxacum platycarpum H. DAHLST.), Annual bluegrass (Poa annua L.), Gree kyllinga (Kyllinga brevifolia var.), Red clover (Trifolium pratense L.), Annual lespedeza (Kummerowia striata (Thunb.)Schindl.), Mugwort (Artemisia capillaris Thunb.), Horseweed (Erigeron canadensis L.), Field horsetail (Equisetum arvense L.) are major weeds in turf. In this study, 23 medicinal plant extracts were tested for herbicidal activities against crabgrass and dandelion in the course of major weed in turf. In pot experiment, we implemented pre-emergence application used medicinal plant extracts showed herbicidal activity in petridish experiment. In effect, inhibition rates of germination were 61.0% at Curcuma longa extract and 62.5% at Cnidium officinale extract in crabgrass pot experiment, and 77.8% at Ailanthus altissima extract in dandelion pot experiment.

키워드

참고문헌

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