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Reuters reports that vomitoxin, a fungal toxin, has been found in some US corn harvested last year. Poultry and pork farmers are forced to test their grain.
The finding adds to pressure on growers already facing large supplies and low prices.
Contaminated corn may be rejected or discounted by feed users, widening the spread for clean grain and adding testing costs, which is bearish for affected corn lots.
reuters.comP.J. Huffstutter2017年4月22日在过去 175 次看跌的疫病事件之后，玉米 在 5 个交易日内中位数变动 +0.0%（51% 上涨；中间一半区间为 -1.7% 至 +1.5%），20 个交易日内为 +0.6%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件；仅描述已发生的情况，不代表未来走势。不构成投资建议。
