Evaluation of elemental allelopathy in Acroptilon repens (L.) DC. (Russian Knapweed)


Although Acroptilon repens (L.) DC. (Russian knapweed) is known to concentrate zinc (Zn) in upper soil layers, the question of whether the elevated Zn has an allelopathic effect on restoration species has not been addressed. Experiments were conducted to investigate whether soils collected from within infestations of A. repens (high-Zn) inhibit the… (More)
DOI: 10.1007/s11104-006-9136-x


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