Abstract
This study was amid to isolate soil fungi from agriculture soil and study their roles in the biodegradation of carbendazim fungicide at different concentrations were explored for two periods of incubation. Results showed the highest degradation rates of carbendazim at 4 part per million (ppm) concentration were observed by using single culture of Aspergillus niger (69.66% and 99.96% after 10 and 20 days, respectively).In the mixed cultures of Exerohilum sp., Fusarium sp., and A. niger, the maximum degradation rate (98.34%) was achieved at the same concentration after 10 days. The mixed culture of Exerohilum sp. and Fusarium sp. demonstrated the highest degradation rates of (92.14% and 55.74%) at 8 and 12 ppm concentrations, respectively, after 10 days of incubation.
Highlights
يهدف هذا البحث الى عزل بعض فطريات التربة ود ارسة دورها كعزلات مفردة ومختلطة في التكسير الحيوي للمبيد الفطري
Several previous studies benzimidazol-2-ylcarbamate) is a systemic deal with the biodegradation of carbendazim wide-spread benzimidazole used in managing by fungi such as [2,3,17].Given the a broad range of pathogenic fungi affecting widespread use of this fungicide and its various plants and treating infected soil harmful impact on the environment, the
The flasks were inoculated with a carbendazim: The biodegradation of mixture of the three fungal isolates following a carbendazim in liquid medium at 4 ppm for previously described method
Summary
يهدف هذا البحث الى عزل بعض فطريات التربة ود ارسة دورها كعزلات مفردة ومختلطة في التكسير الحيوي للمبيد الفطري. A live culture from each fungal species was transferred to a PDA slant and stored at 4 °C until use Preliminary screening for fungal isolates The ability of fungi to tolerate different concentrations of carbendazim was tested as previously described by [1]. The flasks were inoculated with a carbendazim: The biodegradation of mixture of the three fungal isolates following a carbendazim in liquid medium at 4 ppm for previously described method.
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