KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY;한국생명공학연구원
发明人:
RYU, CHOONG MIN,류충민,LEE, GA HYUNG,이가형,RYU, CHOONG MINKR,LEE, GA HYUNGKR
申请号：
KR1020140191839
公开号：
KR1020160080224A
申请日:
2014.12.29
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
The present invention provides Pseudozyma churashimaensis RGJ1 strain which induces induced systemic resistance with respect to plant pathogens or plant virus separated from a pepper plant, a microorganism preparation for controlling plant diseases or increasing plant yields which comprises the strain or a culture medium thereof as an active component, a method for preparing the microorganism preparation comprising the step of culturing the strain, and a method for controlling plant diseases comprising the step of dipping the strain or the culture medium thereof into a plant seedling, soil-drenching the strain or the culture medium thereof, or foliage-treating the strain or the culture medium thereof in the aerial part. Pseudozyma churashimaensis RGJ1 strain according to the present invention can be used as a naturally friendly biological agent which is free of environmental contamination generated due to side effects of agricultural chemicals and risks of human body toxicity due to residual agricultural chemicals. Further, Pseudozyma churashimaensis RGJ1 strain according to the present invention is judged to be used industrially usefully by having an effect of controlling infectious diseases and fungi of a pepper plant and an effect of increasing disease resistance of the plant.본 발명은 고추 식물체로부터 분리한, 식물체 병원균 또는 식물 바이러스에 대해 전신유도저항성(induced systemic resistance)을 유도하는 슈도지마 추라시맨시스 RGJ1(Pseudozyma churashimaensis RGJ1) 균주, 상기 균주 또는 이의 배양액을 유효성분으로 포함하는 식물 병해 방제용 또는 식물의 수확량 증가용 미생물 제제, 상기 균주를 배양하는 단계를 포함하는 미생물 제제를 제조하는 방법 및 상기 균주 또는 이의 배양액을 식물의 유묘에 침지 처리, 토양 관주 처리 또는 지상부에 경엽 처리하는 단계를 포함하는 식물의 병해를 방제하는 방법을 제공한다.
