한국유기농업학회지 (Korean Journal of Organic Agriculture)

  • 제24권2호
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  • Pages.253-262
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  • 2016
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  • 1229-3571(pISSN)
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  • 2287-819X(eISSN)
한국유기농업학회 (Korean Association of Organic Agriculture)
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친환경농자재의 황색참다래 과실무름병 병원균 억제 효과

Inhibition Effect of Environment-Friendly Agricultural Materials on Yellowish Kiwifruit Soft Rot Pathogen (Botryosphaeria dothidea)

  • 문두경 (국립원예특작과학원 온난화대응농업연구소) ;
  • 정봉남 (국립원예특작과학원 온난화대응농업연구소) ;
  • 고상욱 (국립원예특작과학원 온난화대응농업연구소) ;
  • 김성철 (국립원예특작과학원 남해출장소) ;
  • 좌재호 (국립원예특작과학원 온난화대응농업연구소)
  • 투고 : 2016.03.09
  • 심사 : 2016.03.25
  • 발행 : 2016.05.30
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초록

친환경농자재 11종을 대상으로 황색참다래 과실무름병에 대한 항균활성 검정결과 SS (B. subtilis 10%), WS (Microbial extract 70%), DS (Sulfur 78%) 3종을 선발하였다. SS, WS, DS를 PDA 배지에 10일 동안 처리 시 B. dothidea의 균사 생장 저해 정도는 각각 94.2%, 65.2%, 58.9%였다. 선발 친환경농자재를 이용한 저장시험에서 WS와 SS가 병 방제 효과가 좋았다. 포장시험에서는 SS와 WS 단독 처리, DS-WS와 WS-SS 교호처리가 효과적이었다.

The SS (Bacillus subtilis 10%), WS (Microbial extract 70%), and DS (Sulfur 78%) agents were selected by mycelial growth inhibitory effect test against kiwifruit soft rot pathogen (B. dothidea) with 11 kinds of environment-friendly agricultural materials on PDA medium for 10 days. They showed at 94.2%, 65.2%, 58.9%, respectively. The control value of WS and SS agents were better than DS in storage experiment. It was effective SS and WS single application, DS-WS and WS-SS alternate application in the field trial.

키워드

참고문헌

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