Journal of Life Science (생명과학회지)

Korean Society of Life Science (한국생명과학회)
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Development of a Biocontrol Agent Using Monacrosporium thaumasium to Control a Root Knot Nematode, Meloidogyne incognita

Monacrosporium thaumasium을 이용한 뿌리혹선충 (Meloidogyne incognita) 방제용 미생물제제의 개발

  • Choi, Ye-Hoon (Il Shin Chemical Co. Ltd.) ;
  • Kim, Keun-Ki (School of Applied Life Science, Pusan National University) ;
  • Son, Hong-Joo (School of Applied Life Science, Pusan National University) ;
  • Shin, Hae-Soo (Soil Science and Plant Nutrition, Faculty of Natural and Agricultural Sciences, The University of Western Australia) ;
  • Park, Hyean-Cheal (School of Applied Life Science, Pusan National University)
  • 최예훈 (㈜ 일신케미칼) ;
  • 김근기 (부산대학교 생명자원과학대학 생명응용과학부) ;
  • 손홍주 (부산대학교 생명자원과학대학 생명응용과학부) ;
  • 신해수 (국립서부호주대학교 농업생명과학대학) ;
  • 박현철 (부산대학교 생명자원과학대학 생명응용과학부)
  • Published : 2007.12.30
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Abstract

The created microbial pesticide was used to examine its effects using the inside-pot test method. The selected microbial pesticide KBC3017 particle pesticide manufactured by using Monacrosporium thaumasium was used in the farm-house outdoor test to find the optimum consistency and its effects. The more amount used, the better effect it showed. However, the optimum consistency was 2% and the KBC3017 particle pesticide for which the diatomite and raw jade powder were used as an increaser, when used 2% level of the total amount of soil, showed 71% effect on nematode prevention. The root and the stem of crops were better compared to those without any pesticide used.

미생물 제제의 실내 pot 실험을 통한 효능 실험에서 선발된 Monacrosporium thaumasium을 이용한 KBC3017 제제의 실외 포장 실험을 통해 최적의 구성과 효능 조건을 찾았다. 선발된 균주의 미생물제제 제조를 위해 첨가한 첨가제 중 무기증량제로 Diatomite와 유기증량제로 생옥분이 효과적이었으며, 처리량별 선충 밀도 억제효과는 처리량이 많을수록 효과가 높았으나, 적정 처리량은 2%의 diatomite와 옥가루가 포함된 KBC3017 제제를 이용하여 방제하였을 때 71%의 선충 방제 효과가 나타났다. 이 방제가는 대조구와 비교하였을 때 뿌리와 줄기에서 보다 좋은 효과가 있었다.

Keywords

References

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