Allelopathic Effect of Volatile Extracts from Eupatorium rugosum
2005
Kil, J.H. (National Institute of Environmental Research, Incheon, Republic of Korea) | Shim, K.C. (Kongju National University, Kongju, Republic of Korea), E-mail: [email protected] | Lee, H.J. (Konkuk University, Seoul, Republic of Korea)
This study was carried out to fnd the allelopathic effect of volatile materials released from Eupatorium rugosum. The GC method was employed for analysis of volatile materials from E. rugosum and 49 chemical substances were identified such as β-caryophyllene, α-terpinenol, chamazulene, bornyl acetate, α-pinene, etc. including unidentified three chemicals. Germination test in Phaseolus radiatus was done to find the inhibition effect of volatile materials using some chemicals which were proved to be important component or much amounts ones in E. rugosum.
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