期刊
APPLIED SCIENCES-BASEL
卷 11, 期 19, 页码 -出版社
MDPI
DOI: 10.3390/app11198960
关键词
fusarium head blight; scab; biocontrol; breeding; protocooperation; epidemics; common wheat; durum wheat; resistance
类别
资金
- Natural Sciences and Engineering Research Council of Canada (NSERC) [RGPIN-2017-05286]
- Government of Saskatchewan-Agriculture Development Fund [20160226]
- Saskatchewan Wheat Development Commission [171025-65]
Fusarium Head Blight (FHB) has been a persistent and economically devastating disease for small grain cereal crops globally. Despite efforts in management strategies, including using fungicides and breeding for resistant cultivars, challenges remain in combating multiple pathogenic lines or species simultaneously.
Over the past century, the economically devastating Fusarium Head Blight (FHB) disease has persistently ravished small grain cereal crops worldwide. Annually, losses globally are in the billions of United States dollars (USD), with common bread wheat and durum wheat accounting for a major portion of these losses. Since the unforgettable FHB epidemics of the 1990s and early 2000s in North America, different management strategies have been employed to treat this disease. However, even with some of the best practices including chemical fungicides and innovative breeding technological advances that have given rise to a spectrum of moderately resistant cultivars, FHB still remains an obstinate problem in cereal farms globally. This is in part due to several constraints such as the Fusarium complex of species and the struggle to develop and employ methods that can effectively combat more than one pathogenic line or species simultaneously. This review highlights the last 100 years of major FHB epidemics in the US and Canada, as well as the evolution of different management strategies, and recent progress in resistance and cultivar development. It also takes a look at protocooperation between specific biocontrol agents and cereal genotypes as a promising tool for combatting FHB.
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