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Details van artikel 5 van 8 gevonden artikelen
| Titel: |
Microbial degradation op tripluralin by aspergillus carneus, fusarium oxysporum and trichoderma viride |
| Auteur: |
Zayed, S. M. A. D. Mostafa, I. Y. Parghaly, Madiha M. Attaby, H. S. H. Adam, Yousr M. Mahdy, Pathia M. |
| Verschenen in: |
Journal of environmental science and health. Part B, Pesticides, food contaminants, and agricultural wastes |
| Paginering: | Jaargang 18 (1983) nr. 2 pagina's 253-267 |
| Jaar: |
1983 |
| Inhoud: |
3H-Trifluralin was synthesized by condensation of 3H-4-chloro-3,5-dinitro-α, α, α-trifluorotoluene with di-n-propylamine. After incubation of trifluralin with Aspergillus carneus, Fusarium oxysporum and Trichoderma viride for 10 days, a small percentage (less than 10%) of unchanged herbicide was recovered in the extractable fraction. This indicates a fairly rapid degradation of the herbicide by the fungal species. Other than trifluralin, the culture medium contained at least five labelled products: 2, 6-dinitro-N-n-propyl-α, α, α-tri-fluoro-p-toluidine; 2, 6-dinitro-α, α, α-trifluoro-p-toluidine; 2-amino-6-nitro-α, α,-trifluoro-p-toluidine, 2, 6-dinitro-4-trifluoromethyl phenol and a major polar product which constituted more than 50% of the total extractable transformation products. A pathway, which similates that of aerobic degradation of the herbicide in soil, is suggested for the microbiological degradation of trifluralin. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 8 gevonden artikelen
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