中文摘要：在2005-2014年间的7个季节里，从玉米腐烂穗中鉴定了2种发现频率最高的镰刀菌：顶腐病菌（3.1-42.0％）和串珠镰刀菌（44.1-70.3％）。还发现另外两个频率稍低的种类，：禾谷镰刀菌（1.0-13.0％）和梨孢镰刀菌（1-45.7％）。在收获的样品中，2 005年鉴定出伏马菌素FB1，2013年和2014年鉴定出三种伏马毒素（FBs）— FB1、FB2和FB3。
外文摘要：Two Fusarium species were identified in mouldy maize ears with the highest frequency during 2005–2014 in 7 seasons: F. subglutinans (3.1–42.0%) and F. verticillioides (44.1– 70.3%). Two other species were also found but with lower frequency: F. graminearum (1.0–13.0%) and F. poae (1–45.7%). In 2005 fumonisin FB1, and in 2013 and 2014 three fumonisins (FBs) – FB1, FB2 and FB3 – were identified in harvest samples. The Fusarium damaged kernel (FDK) fraction contained almost the totality of mycotoxins (90.0–95.0%), while healthy looking kernels (HLK) contained only below 5.0 to 10.0%. Kernels naturally infected by F. verticillioides and F. proliferatum contained (in mg kg–1) up to 710.00 of fumonisin B1, up to 209.72 of fumonisin B2 and up to 35.72 of fumonisin B3.
外文关键词：mycotoxins；maize ear rot；Fusarium species；fumonisins
作者：Gromadzka,K；Wit,M；Gorna,K；Chelkowski,J；Waskiewicz,A； Ochodzki,P；Warzecha,R
作者单位：Poznan Univ Life Sci
期刊名称：CEREAL RESEARCH COMMUNICATIONS
期刊影响因子：0.528
出版年份：2017
出版刊次：1
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