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首页> 外文期刊>Phytoprotection >Incidence of Fusarium species and levels of fumonisin B1 in corn in the Samsun province of Turkey.
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Incidence of Fusarium species and levels of fumonisin B1 in corn in the Samsun province of Turkey.

机译：土耳其萨姆松省玉米中 F属的发生率和伏马菌素B 1 的水平。

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The contamination of corn with fumonisin produced by Fusarium species represents an important risk for humans and animals. The incidence of Fusarium spp. and contamination by fumonisin B1 (FB1) were studied in field samples from 70 fields of corn during the 2005 and 2006 preharvest seasons in the province of Samsun, Turkey. Fusarium was the predominant genus isolated from the field samples, with F. verticillioides, F. proliferatum and F. subglutinans being the most commonly isolated species. The occurrence of Fusarium spp. varied each year, from 97.14% to 78.57% in 2005 and 2006, respectively. The widespread occurrence of FB1 was also observed across the Samsun province. All corn samples infected with F. verticillioides, F. proliferatum and F. subglutinans tested positive for FB1, but none were infected with FB2. Levels of FB1 ranged from 0.28 to 8.48 mg kg-1 in 2005 and from 0.11 to 2.77 mg kg-1 in 2006. The concentration of FB1 was lower than 2 mg kg-1 in 63.6% of the samples, 28.8% contained from 2 mg kg-1 to 5 mg kg-1, while 7.6% contained more than 5 mg kg-1. Our study shows that corn contamination with both Fusarium and FB1 was present throughout the Samsun province, but it was strongly dependent on environmental and seasonal conditions. However, there was no Fusarium contamination in certain native white-type and popcorn-type cultivars in 2005 and 2006.
机译：镰刀菌产生的伏马菌素对玉米的污染代表着对人类和动物的重要风险。 Fusarium spp的发生率。在土耳其萨姆森省2005年和2006年收获前季节，从70个玉米田的田间样品中研究了伏马菌素B 1 （FB 1 ）的污染和污染情况。 Fusarium 是从田间样品中分离出的主要属，其中F是。丝状虫， F。 proliferatum 和 F。次谷蛋白是最常见的分离物种。 Fusarium spp的发生。每年都有变化，分别从2005年的97.14％到2005年的78.57％。在整个萨姆松省，也发现了FB 1 的广泛发生。所有感染了iF的玉米样品。丝状虫， F。 proliferatum 和 F。 subglutinans 的FB 1 检测呈阳性，但没有人感染FB 2 。 FB 1 的水平在2005年为0.28至8.48 mg kg -1 ，2006年为0.11至2.77 mg kg -1 。 63.6％的样本中FB 1 的低于2 mg kg -1 ，从2 mg kg -1 到5中的28.8％毫克公斤 -1 ，而7.6％含有5毫克公斤 -1 。我们的研究表明，在整个萨姆松省，玉米都受到 Fusarium 和FB 1 的污染，但这在很大程度上取决于环境和季节条件。但是，在2005年和2006年，某些本地白色型和爆米花型品种没有 Fusarium 污染。

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