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| Titel: |
Allelopathic Potential of <i>Oxalis pes-caprae</i> Tissues and Root Exudates as a Tool for Integrated Weed Management |
| Auteur: |
I.S. Travlos E. Paspatis E. Psomadeli |
| Verschenen in: |
Journal of agronomy |
| Paginering: | Jaargang 7 (2008) nr. 2 pagina's 202-205 |
| Jaar: |
2008 |
| Inhoud: |
Laboratory and greenhouse pot experiments were conducted to evaluate the potential usefulness of <i>Oxalis pes-caprae</i> L. as allelopathic ground-cover species for integrated weed management. The effects of the extracts of several tissues and the exudates from living roots of <i>O. pes-caprae</i> plants were tested for their allelopathic activity on several plants. Duckweed fresh weight was significantly inhibited from phytotoxic activity of petiole tissues (and secondly leaves and stems) of <i>O. pes-caprae</i>. For all the kinds of tissues duckweed fresh weight was reduced with increasing extract concentrations. Besides, root exudates of Bermuda buttercup caused 62, 58 and 42% inhibition of the dry biomass production of tomato, oat and lettuce plants, respectively, confirming the remarkable allelopathic activity of this weed. |
| Uitgever: |
Asian Network for Scientific Information, Pakistan |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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