황토유황합제와 님오일을 이용한 토마토 잎곰팡이병 및 작은뿌리파리 방제
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 2017.04
- 7페이지/ 어도비 PDF
- 가격 4,000원
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 경상대학교 농업생명과학연구원
ㆍ수록지정보 : 농업생명과학연구 / 51권 / 2호
ㆍ저자명 : 이문행, 조숙경, 김영식
영어 초록
This study was carried out to elucidate suppressive effect of loess-sulfur complex and neem oil on the development of leaf mold and fungus gnat in no-pesticide tomato farming system. Since tomato leaf mold occurred 15%, neem oil, loess-sulfur mixture and boscalid(47%, water soluble chemicals) 2,000 times, 1,000 times and 2000 times diluted was treated three times, respectively. When disease incidence of tomato leaf mold was investigated 20 days after final treatment, it was recorded 17% in neem oil treatment(control efficacy 40%) and 12.3% in loess-sulfur mixture treatment(control efficacy 59%). Among three control agents used, Boscalid(47%, water soluble chemicals) showed the best control effect against tomato leaf mold. When neem oil was diluted 250 times, 330 times and 500 times and treated in coir bag infected with fungus gnat, its control values was 69, 59, and 55%, respectively. There was no significant difference among three treatments. As a result, 500-fold diluted neem oil treatment is considered a good measure to control fungus gnat in the field condition.
참고 자료
없음
"농업생명과학연구"의 다른 논문
더보기 (5/10)