title: Assessment of allelopathic potential inArtemisia princeps var.Orientalis residues.
abstract: Field and laboratory studies were conducted to examine the differential phytotoxicity of residues ofArtemisia princeps var.orientalis (wormwood) using various plants as test species. Seedling elongation and dry weights of receptor plants were inversely proportional to the concentration and incubation time of dry leaves ofA. princeps var.orientalis in vermiculite. In seedling growth tests with abandoned field soils (control) and soil underneath wormwood plants (test), the elongation, dry weight, and caloric content of seedlings grown in the soil from under wormwood plants were severely inhibited, thereby suggesting that certain growth inhibitors were released from wormwood and the inhibitor remained in the soil.
authors.affiliation: Department of Biology Education, Wonkwang University, 570-749, Iri, Republic of Korea.
authors.forename: K W
authors.initials: KW
authors.lastname: Yun
authors.forename: B S
authors.initials: BS
authors.lastname: Kil