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Effect of Composition of Fusarium Spores on Fusarium Head Blight and Associated Mycotoxins in Wheat
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Chengcheng DAI1, 2, Can HE2, Fei DONG2, Qingyun BAI1, Jianhong XU1, 2
Journal of Triticeae Crops | 2025, 45(4) : 521 - 527
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Journal of Triticeae Crops | 2025, 45(4): 521-527
• Disease and Pest Contro •
Effect of Composition of Fusarium Spores on Fusarium Head Blight and Associated Mycotoxins in Wheat
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Chengcheng DAI1, 2, Can HE2, Fei DONG2, Qingyun BAI1, Jianhong XU1, 2
Affiliations
  • 1.School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huai'an, Jiangsu 223003, China
  • 2.Institute of Food Safety and Nutrition, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Control Technology and Standard for Agro-product Safety and Quality, Ministry of Agriculture and Rural Affairs/Key Laboratory for Agro-product Safety Risk Evaluation (Nanjing), Ministry of Agriculture and Rural Affairs/Collaborative Innovation Center for Modern Grain Circulation and Safety/Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Nanjing, Jiangsu 210014, China
Published: 2025-04-15 doi: 10.7606/j.issn.1009-1041.2025.04.11
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To improve the prediction accuracy of Fusarium head blight (FHB), Fusarium spores were collected and identified in the experimental fields in Yixing, Jurong, Jiangyan, Yandu, Suyu, and Tongshan in Jiangsu Province during the heading and flowering period of wheat. Disease index (DI) was investigated and Fusarium mycotoxins in harvested seeds were tested in various fields. The effect of composition of Fusarium spores on FHB and associated mycotoxins in wheat was assessed. The results showed that among the 650 Fusarium spores collected from the six regions in 2020, the ratio of Fusarium graminearum species complex (FGSC) to all the collected spores was 35.5%. In addition, the ratio of FGSC to all the collected spores in the south of the Huai River was more than 35%, followed by that in the north of Huai River (less than 27%). Moreover, DI and the content of Fusairum mycotoxins in the harvested seeds in the south of Huai River were significantly higher than that in the north of Huai River (P<0.05). Among these fields, DI and the content of Fusarium mycotoxins were significantly positively correlated with the number of FGSC (P<0.01), yet they had no correlation with the number of total spores. The composition of FGSC spores are suggested to be confirmed when the spore dispersal model was used to predict the prevalent of FHB of wheat.

Heading and flowering period  /  Spore  /  Wheat  /  Fusarium head blight  /  Fusarium mycotoxin
Chengcheng DAI, Can HE, Fei DONG, Qingyun BAI, Jianhong XU. Effect of Composition of Fusarium Spores on Fusarium Head Blight and Associated Mycotoxins in Wheat[J]. Journal of Triticeae Crops, 2025 , 45 (4) : 521 -527 . DOI: 10.7606/j.issn.1009-1041.2025.04.11
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Year 2025 volume 45 Issue 4
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Article Info
doi: 10.7606/j.issn.1009-1041.2025.04.11
  • Receive Date：2024-07-03
  • Online Date：2026-09-11
  • Published：2025-04-15
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  • Received：2024-07-03
  • Revised：2024-11-22
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Affiliations
    1.School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huai'an, Jiangsu 223003, China
    2.Institute of Food Safety and Nutrition, Jiangsu Academy of Agricultural Sciences/Key Laboratory for Control Technology and Standard for Agro-product Safety and Quality, Ministry of Agriculture and Rural Affairs/Key Laboratory for Agro-product Safety Risk Evaluation (Nanjing), Ministry of Agriculture and Rural Affairs/Collaborative Innovation Center for Modern Grain Circulation and Safety/Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base, Nanjing, Jiangsu 210014, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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