Biological control of fusarium head blight by bacterial endophytes and reduction of deoxynivalenol in wheat.

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dc.contributorGIULIANO DEGRASSI, 1Industrial Biotechnology Group, International Centre for Genetic Engineering and Biotechnology (ICGEB), Parque Tecnolo?gico Miguelete, San Marti?n, Buenos Aires, Repu?blica Argentina; VALERIA CARPENTIERI PIPOLO, CNPT.
dc.creatorDEGRASSI, G.
dc.creatorCARPENTIERI-PIPOLO, V.
dc.date2020-11-27T09:04:50Z
dc.date2020-11-27T09:04:50Z
dc.date2020-11-26
dc.date2020
dc.date.accessioned2026-07-07T11:29:53Z
dc.descriptionFusarium Head Blight (FHB) is predominately caused by F. graminearum whose infection not only results in yield loss, but also contaminates grains with mycotoxins, such as deoxynivalenol (DON), which pose a great threat to human and animal health. Application of chemical fungicides remains the main approach to control FHB due to the lack of effective resistant wheat cultivars. Unfortunately, long-term intensive application of fungicides led to development of fungicide-resistant F. graminearum strains. In addition, the application of several fungicides at sub-lethal concentrations triggers mycotoxin biosynthesis. Biocontrol of FHB by wheat associated bacterial endophytes represents an alternative and more sustainable approach as part of the integrated management of FHB and mycotoxin production with reduced environmental impact. In this review, we explore the current wheat associated bacterial endophytes that are promising candidates as biocontrol agents against F. graminearum and FHB and we discuss the main mechanisms of action and major antifungal compounds produced which exhibited a high efficacy in the management of FHB and DON production.
dc.identifierAdvances in Biochemistry and Biotechnology, v. 5, p. 10103, 2020.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1127118
dc.identifier.urihttp://hdl.handle.net/123456789/510063
dc.languagepor
dc.rightsopenAccess
dc.subjectBacterial endophytes
dc.subjectWheat associated bacteria
dc.subjectFusarium Graminearum
dc.subjectBiological control
dc.subjectDeoxynivalenol
dc.titleBiological control of fusarium head blight by bacterial endophytes and reduction of deoxynivalenol in wheat.
dc.typeArtigo de periódico

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