Herbicidal Characteristics of Dhelwangin Isolated from Agastache rugosa

• Published in: Korean Journal of Weed Science Vol. 28; no. 4
• Main Authors: An, Xue-Hua (South-Central University for Nationalities, Wuhan, Hubei, China), Li, Li-Zhong (South-Central University for Nationalities, Wuhan, Hubei, China), Cho, K.M. (Chonbuk National University, Jeonju, Republic of Korea), Kim, S.E. (Chonbuk National University, Jeonju, Republic of Korea), Chun, J.C. (Chonbuk National University, Jeonju, Republic of Korea), E-mail: jcchun@chonbuk.ac.kr
• Format: Journal Article
• Language: Korean
• Published: 01.12.2008
• Subjects: Agastache rugosa; dhelwangin; herbicidal activity; HERBICIDAS; HERBICIDE; HERBICIDES; mode of action of herbicide

A series of experiments were conducted to elucidate herbicidal action characteristics of dhelwangin [4-hydroxy-6-methyl-3-(4-methyl-1-oxo-pentyl)-2H-pyran-2-one] isolated from Agastache rugosa. Dhelwangin did not affect seed germination. Reduction of chlorophyll content in maize and soybean as affec...