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Trichoderma 수집균주별 오이 덩굴쪼김병 방제효과 KCI 등재

Control Effect of Fusarium Wilt of Cucumber by Trichoderma Collection Strain

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한국환경과학회지 (Journal of Environmental Science International)
한국환경과학회 (The Korean Environmental Sciences Society)
초록

This study investigated the relationship among seven species of trichoderma through the identification of strains collected in Korea. The phylogenetic tree among the collected strains was classified into four groups. The trichoderma strains isolated in this way showed inhibitory effect on the fusarium wilt which is parasitic to cotyledon stem..The invisibility of J9, J10, J13 and J16 strains were higher in comparison with other strains in vitro test stand, and their spore production level was also higher. In the aluminum ring tests, it showed that the yield of the spores in J9, J10 and J13 were more than any other strain. As a result conducting the port test for cucumbers, the plant lengths of J13 were larger than the control plot, and the root lengths of all strains, except for J2 were longer than the control plot, and the root weights of J1, J9, J10, J13 and J16 were larger than the control plot. The disease severity for the fusarium wilt showed the smallest values at J13 and J16 in comparison with the control plot, and the control values of J13 and J16 were higher than other strains.

목차
Abstract
 1. 서 론
 2. 재료 및 방법
  2.1. 시험균주의 분리 및 Trichoderma의 배양
  2.2. 시험균주의 동정 및 Trichoderma 유사성 비교
  2.3. 길항력 조사
  2.4. 오이 덩굴쪼김병에 대한 방제효과 검정
 3. 결과 및 고찰
 4. 결 론
 REFERENCES
저자
  • 박윤진(공주대학교 두과녹비자원연구센터) | Youn Jin Park (Green Manure and Legumes Resource Center, Kongju National University)
  • 이영수(경기도농업기술원) | Young Su Lee (Enviromental Agriculture Research Division, GARES)
  • 안승원(공주대학교 원예학과) | Seoung-Won Ann (Department of Horticultural Science, Kongju National University)
  • 조용구(공주대학교 식물자원학과) | Yong-Koo Cho (Department of Plant Resources, Kongju National University)
  • 이형원(유니온바이오) | Hyung-Won Lee (Union Bio Co.)
  • 장명준(공주대학교 식물자원학과) | Myoung-Jun Jang (Department of Plant Resources, Kongju National University) Corresponding author