동계 휴경기간 살선충제 처리에 따른 오이 시설재배지의 고구마뿌리혹선충 방제 효과
(주)코리아스칼라
- 최초 등록일
- 2024.01.29
- 최종 저작일
- 2023.12
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서지정보
ㆍ발행기관 : 한국환경생물학회
ㆍ수록지정보 : 환경생물 / 41권 / 4호
ㆍ저자명 : 고형래, 박세근, 네이트산 카르시, 박병용
목차
1. 서 론
2. 재료 및 방법
2.1. 시험포장 구획 및 선충 초기밀도 조사
2.2. 살선충제 처리 및 방제 효과 평가
2.3. 통계분석
3. 결 과
3.1. 살선충제 종류별 고구마뿌리혹선충 2기 유충방제 효과
3.2. 뿌리혹지수 평가 결과
4. 고 찰
적 요
CRediT authorship contribution statement
Declaration of Competing Interest
ACKNOWLEDGEMENTS
REFERENCES
영어 초록
Southern root-knot nematode (SRKN, Meloidogyne incognita) is known to be responsible for annual economic losses of 38.2 million USD in cucumber cultivation in Korea. Nematicides are frequently used to manage SRKN in plastic greenhouses. A field experiment was conducted to assess the effect of a soil fumigant (dimethyl disulfide, DMDS) and a non-fumigant (fluopyram, FL) against SRKN during the winter fallow season in a greenhouse from October to December. Nematicidal efficacy was assessed at 43 days after treatment, and the root gall index was measured 4 months after transplanting cucumber seedlings. DMDS effectively reduced second-stage SRKN juvenile density with 91% control efficacy, while FL showed no control efficacy against SRKN. Root gall index values were significantly different (p=0.020) in DMDS treatment and controls at 1.0±0.00 and 4.3±0.58, respectively. This study showed that DMDS could be considered an effective nematicide for controlling SRKN in the fallow period in winter.
참고 자료
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