Research in Plant Disease 2014;20(4):264-269.
Published online December 15, 2014.
오이와 상추 재배지에서 수단그라스를 이용한 Meloidogyne incognita의 방제 효과
김형환1* · 김동환1 · 양창열1 · 강택준1 · 한경숙1 · 박해웅2 · 정영학3 · 전성욱1 · 송진선1 · 추호렬3
1농촌진흥청 국립원예특작과학원 원예특작환경과, 2세계김치연구소, 3경상대학교 응용생명과학부, 농업생명과학연구원
 
Control Effect of Sudan Grass on Root-Knot Nematode, Meloidogyne incognita, in Cucumber and Lettuce Greenhouses
Hyeong-Hwan Kim1*, Dong-Hwan Kim1, Chang-Yeol Yang1, Taek-Jun Kang1, Kyung-Sook Han1, Hae-Woong Park2, Young-Hak Jung3, Sung-Wook Jeon1, Jin-Sun Song1 and Ho Yul Choo3
1Horticultural & Herbal Crop Environment Division, National Institute of Horticultural & Herbal Science, Rural Development Administration, Suwon 441-440, Korea
2World Institute of Kimchi, An Annex of Korea Food Research Institute, Gwangju 503-360, Korea
3Division of Applied Life Science (BK21+)/Institute of Agriculture and Life Sciences, Gyeongsang National University, Jinju 660-701, Korea
Correspondence:  <p>Hyeong-Hwan Kim</p><p><fon,

Hyeong-Hwan Kim

Tel : +82-31-290-6227
Fax: +82-31-290-6259
E-mail: hhkim8753@korea.kr

Received: October 31, 2014   Revised: November 06, 2014   Accepted: November 07, 2014
Abstract
The effect of biological control of the root-knot nematode, Meloidogyne incognita, on cucumber and lettuce was evaluated with green manure crop species in greenhouse. Nematicidal effect of sudan grass cultivation in cucumber greenhouse was comparable to that of chemical treatment with fosthiazate GR, showing the high activity of 88.6%. Sudan grass cultivation in lettuce greenhouse significantly reduced the number of M. incognita in soil, showing 93.5% of nematiidal activity. In addition, since growth of sudan grass was superior to other green manure crop species, it is considered that cultivation of sudan grass is proper to control M. incognita in greenhouse.
Key Words: Cucumber, Green manure crop, Lettuce, Meloidogyne incognita, Sudangrass


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