Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites
Exploiting wheat cultivars with stable resistance to Fusarium Head blight (FHB) and toxin accumulation is a cost-effective and environmentally friendly strategy to reduce the risk of yield losses and contamination with mycotoxins. To facilitate the deployment of stable cultivar resistance, we evalua...
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| Format: | Article |
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Frontiers Media S.A.
2022-05-01
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| Series: | Frontiers in Plant Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fpls.2022.916282/full |
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| author | Zhen Yan Zhen Yan Zhen Yan Wanquan Chen Wanquan Chen Wanquan Chen Theo van der Lee Cees Waalwijk Anne D. van Diepeningen Jie Feng Hao Zhang Hao Zhang Taiguo Liu Taiguo Liu |
| author_facet | Zhen Yan Zhen Yan Zhen Yan Wanquan Chen Wanquan Chen Wanquan Chen Theo van der Lee Cees Waalwijk Anne D. van Diepeningen Jie Feng Hao Zhang Hao Zhang Taiguo Liu Taiguo Liu |
| author_sort | Zhen Yan |
| collection | DOAJ |
| description | Exploiting wheat cultivars with stable resistance to Fusarium Head blight (FHB) and toxin accumulation is a cost-effective and environmentally friendly strategy to reduce the risk of yield losses and contamination with mycotoxins. To facilitate the deployment of stable cultivar resistance, we evaluated FHB resistance and resistance to mycotoxin accumulation in 410 wheat lines bred by local breeders from four major wheat growing regions in China after natural infection at three distinct locations (Hefei, Yangzhou and Nanping). Significant differences in disease index were observed among the three locations. The disease indexes (DI’s) in Nanping were the highest, followed by Yangzhou and Hefei. The distribution of DI’s in Yangzhou showed the best discrimination of FHB resistance in cultivars. Growing region and cultivar had significant effect on DI and mycotoxins. Among the climate factors, relative humidity and rainfall were the key factors resulting in the severe disease. Even though most cultivars were still susceptible to FHB under the strongly conducive conditions applied, the ratio of resistant lines increased in the Upper region of the Yangtze River (UYR) and the Middle and Lower Region of the Yangtze River (MLYR) between 2015 and 2019. Deoxynivalenol (DON) was the dominant mycotoxin found in Hefei and Yangzhou, while NIV was predominant in Nanping. Disease indexes were significantly correlated with DON content in wheat grain. |
| first_indexed | 2024-12-12T13:14:55Z |
| format | Article |
| id | doaj.art-ce023c57444f432eb9384c7bd44e9469 |
| institution | Directory Open Access Journal |
| issn | 1664-462X |
| language | English |
| last_indexed | 2024-12-12T13:14:55Z |
| publishDate | 2022-05-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Plant Science |
| spelling | doaj.art-ce023c57444f432eb9384c7bd44e94692022-12-22T00:23:27ZengFrontiers Media S.A.Frontiers in Plant Science1664-462X2022-05-011310.3389/fpls.2022.916282916282Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental SitesZhen Yan0Zhen Yan1Zhen Yan2Wanquan Chen3Wanquan Chen4Wanquan Chen5Theo van der Lee6Cees Waalwijk7Anne D. van Diepeningen8Jie Feng9Hao Zhang10Hao Zhang11Taiguo Liu12Taiguo Liu13College of Plant Protection, Gansu Agricultural University, Lanzhou, ChinaState Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, ChinaInstitute of Pomology, Chinese Academy of Agricultural Sciences, Xingcheng, ChinaCollege of Plant Protection, Gansu Agricultural University, Lanzhou, ChinaState Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, ChinaNational Agricultural Experimental Station for Plant Protection, Gangu, Ministry of Agriculture and Rural Affairs, Tianshui, ChinaWageningen University and Research Center, Wageningen, NetherlandsWageningen University and Research Center, Wageningen, NetherlandsWageningen University and Research Center, Wageningen, NetherlandsState Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, ChinaState Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, ChinaNational Agricultural Experimental Station for Plant Protection, Gangu, Ministry of Agriculture and Rural Affairs, Tianshui, ChinaState Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, ChinaNational Agricultural Experimental Station for Plant Protection, Gangu, Ministry of Agriculture and Rural Affairs, Tianshui, ChinaExploiting wheat cultivars with stable resistance to Fusarium Head blight (FHB) and toxin accumulation is a cost-effective and environmentally friendly strategy to reduce the risk of yield losses and contamination with mycotoxins. To facilitate the deployment of stable cultivar resistance, we evaluated FHB resistance and resistance to mycotoxin accumulation in 410 wheat lines bred by local breeders from four major wheat growing regions in China after natural infection at three distinct locations (Hefei, Yangzhou and Nanping). Significant differences in disease index were observed among the three locations. The disease indexes (DI’s) in Nanping were the highest, followed by Yangzhou and Hefei. The distribution of DI’s in Yangzhou showed the best discrimination of FHB resistance in cultivars. Growing region and cultivar had significant effect on DI and mycotoxins. Among the climate factors, relative humidity and rainfall were the key factors resulting in the severe disease. Even though most cultivars were still susceptible to FHB under the strongly conducive conditions applied, the ratio of resistant lines increased in the Upper region of the Yangtze River (UYR) and the Middle and Lower Region of the Yangtze River (MLYR) between 2015 and 2019. Deoxynivalenol (DON) was the dominant mycotoxin found in Hefei and Yangzhou, while NIV was predominant in Nanping. Disease indexes were significantly correlated with DON content in wheat grain.https://www.frontiersin.org/articles/10.3389/fpls.2022.916282/fullfusarium head blightresistancemycotoxinmulti-locationsdifferent years |
| spellingShingle | Zhen Yan Zhen Yan Zhen Yan Wanquan Chen Wanquan Chen Wanquan Chen Theo van der Lee Cees Waalwijk Anne D. van Diepeningen Jie Feng Hao Zhang Hao Zhang Taiguo Liu Taiguo Liu Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites Frontiers in Plant Science fusarium head blight resistance mycotoxin multi-locations different years |
| title | Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites |
| title_full | Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites |
| title_fullStr | Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites |
| title_full_unstemmed | Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites |
| title_short | Evaluation of Fusarium Head Blight Resistance in 410 Chinese Wheat Cultivars Selected for Their Climate Conditions and Ecological Niche Using Natural Infection Across Three Distinct Experimental Sites |
| title_sort | evaluation of fusarium head blight resistance in 410 chinese wheat cultivars selected for their climate conditions and ecological niche using natural infection across three distinct experimental sites |
| topic | fusarium head blight resistance mycotoxin multi-locations different years |
| url | https://www.frontiersin.org/articles/10.3389/fpls.2022.916282/full |
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