Institute of Plant Genetics, Polish Academy of Sciences, 60-479, Poznan, Poland.
Mycotoxin Res. 1994 Sep;10(2):116-20. doi: 10.1007/BF03192261.
Fusarium poae (Peck) Wollenw. occurred In maize ears with "pink rot" during 1985-1993 up to 18% of Fusarium isolates, with maximum frequency in 1990. Nivalenol and fusarenone X were produced under laboratory conditions by 13 out of 14 isolates up to 115 μg/g and 13.3 μg/g respectively. The same isolates produced diacetoxyscirpenol (DAS) up to 21.7 μg/g and 15-monoacetoxyscirpenol (MAS) up to 12.3 μg/g. However, In none of the strain cultures were T-2 toxin and HT-2 toxin detected. In samples of naturally Infected maize grain nivalenol was detected at levels of 1.8-32.5 μg/g and fusarenone X was not present. In corresponding axial stems were present both nivalenol (up to 13.5 μg/g) and fusarenone X (up to 2.4 μg/g).
串珠镰刀菌(Peck)Wollenw. 在 1985 年至 1993 年期间的玉米穗中出现“粉红色腐烂”,达到 18%的镰刀菌分离株,1990 年的频率最高。在实验室条件下,14 个分离株中的 13 个产生了伏马菌素和新伏马菌素 X,分别达到 115μg/g 和 13.3μg/g。相同的分离株产生二乙酰基麦角甾醇(DAS),高达 21.7μg/g 和 15-单乙酰基麦角甾醇(MAS),高达 12.3μg/g。然而,在任何菌株培养物中均未检测到 T-2 毒素和 HT-2 毒素。在受自然感染的玉米籽粒样本中,伏马菌素的含量为 1.8-32.5μg/g,而新伏马菌素 X 不存在。在相应的轴向茎中,均存在伏马菌素(高达 13.5μg/g)和新伏马菌素 X(高达 2.4μg/g)。