오이와 상추 재배지에서 수단그라스를 이용한 Meloidogyne incognita의 방제 효과
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...
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Veröffentlicht in: | Sigmulbyeong yeon'gu 2014, 20(4), , pp.264-269 |
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Sprache: | kor |
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Zusammenfassung: | 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. 시설오이와 상추 재배지에서 녹비작물의 종류에 따른 M. incognita의 생물학적 방제효과를 조사하였다. 시설오이 재배지에서 수단그라스 재배는 fosthiazate GR의 화학적 처리 효과와 유사한 88.6%의 살선충 효과를 보였다. 상추재배지에서 수단그라스의 재배는 토양중 93.5%의 M. incognita 밀도 감소를 보였다. 또한 수단그라스는 다른 녹비작물보다 매우 우수한 생육을 보였기 때문에 시설 재배지에서 M. incognita를 관리하는데 수단그라스가 적당한 것으로 생각된다. |
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ISSN: | 1598-2262 2233-9191 |
DOI: | 10.5423/RPD.2014.20.4.264 |