呋喃丹
氨基甲酸酯
化学
二氧化碳
环境化学
杀虫剂
有机化学
农学
生物
作者
Neera Singh,N. Sethunathan
出处
期刊:Pesticide Science
[Wiley]
日期:1999-07-01
卷期号:55 (7): 740-744
标识
DOI:10.1002/ps.2780550710
摘要
Standing water from carbofuran-treated Azolla plots showing accelerated degradation was further enriched by five repeated transfers to carbofuran-supplemented mineral salts medium. This enrichment culture developed from standing water of carbofuran-treated Azolla plot can utilise carbofuran as sole source of carbon and nitrogen. The enrichment culture was able to hydrolyse nearly 100% of [ring-14C]carbofuran to carbofuran phenol in five days, which accumulated in the medium, while the carbamate side-chain in [carbonyl-14C]carbofuran was readily mineralized to [14C]carbon dioxide. Enrichment culture was able to degrade carbofuran up to 1000 µg ml−1 levels in mineral salts medium with ease. © 1999 Society of Chemical Industry
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