The Atoxigenic Biocontrol Product Aflasafe SN01 Is a Valuable Tool to Mitigate Aflatoxin Contamination of Both Maize and Groundnut Cultivated in Senegal

Aflatoxin contamination of groundnut and maize infected by Aspergillus section Flavi fungi is common throughout Senegal. The use of biocontrol products containing atoxigenic Aspergillus flavus strains to reduce crop aflatoxin content has been successful in several regions, but no such products are a...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 104(2020), 2 vom: 08. Feb., Seite 510-520
1. Verfasser: Senghor, L A (VerfasserIn)
Weitere Verfasser: Ortega-Beltran, A, Atehnkeng, J, Callicott, K A, Cotty, P J, Bandyopadhyay, R
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article Aspergillus flavus biological control biopesticide vegetative compatibility analysis Aflatoxins
LEADER 01000naa a22002652 4500
001 NLM303926449
003 DE-627
005 20231225113856.0
007 cr uuu---uuuuu
008 231225s2020 xx |||||o 00| ||eng c
024 7 |a 10.1094/PDIS-03-19-0575-RE  |2 doi 
028 5 2 |a pubmed24n1013.xml 
035 |a (DE-627)NLM303926449 
035 |a (NLM)31790640 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Senghor, L A  |e verfasserin  |4 aut 
245 1 4 |a The Atoxigenic Biocontrol Product Aflasafe SN01 Is a Valuable Tool to Mitigate Aflatoxin Contamination of Both Maize and Groundnut Cultivated in Senegal 
264 1 |c 2020 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 21.02.2020 
500 |a Date Revised 21.02.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Aflatoxin contamination of groundnut and maize infected by Aspergillus section Flavi fungi is common throughout Senegal. The use of biocontrol products containing atoxigenic Aspergillus flavus strains to reduce crop aflatoxin content has been successful in several regions, but no such products are available in Senegal. The biocontrol product Aflasafe SN01 was developed for use in Senegal. The four active ingredients of Aflasafe SN01 are atoxigenic A. flavus genotypes native to Senegal and distinct from active ingredients used in other biocontrol products. Efficacy tests on groundnut and maize in farmers' fields were carried out in Senegal during the course of 5 years. Active ingredients were monitored with vegetative compatibility analyses. Significant (P < 0.05) displacement of aflatoxin producers occurred in all years, districts, and crops. In addition, crops from Aflasafe SN01-treated fields contained significantly (P < 0.05) fewer aflatoxins both at harvest and after storage. Most crops from treated fields contained aflatoxin concentrations permissible in both local and international markets. Results suggest that Aflasafe SN01 is an effective tool for aflatoxin mitigation in groundnut and maize. Large-scale use of Aflasafe SN01 should provide health, trade, and economic benefits for Senegal.[Formula: see text] Copyright © 2020 The Author(s). This is an open access article distributed under the CC BY 4.0 International license 
650 4 |a Journal Article 
650 4 |a Aspergillus flavus 
650 4 |a biological control 
650 4 |a biopesticide 
650 4 |a vegetative compatibility analysis 
650 7 |a Aflatoxins  |2 NLM 
700 1 |a Ortega-Beltran, A  |e verfasserin  |4 aut 
700 1 |a Atehnkeng, J  |e verfasserin  |4 aut 
700 1 |a Callicott, K A  |e verfasserin  |4 aut 
700 1 |a Cotty, P J  |e verfasserin  |4 aut 
700 1 |a Bandyopadhyay, R  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant disease  |d 1997  |g 104(2020), 2 vom: 08. Feb., Seite 510-520  |w (DE-627)NLM098181742  |x 0191-2917  |7 nnns 
773 1 8 |g volume:104  |g year:2020  |g number:2  |g day:08  |g month:02  |g pages:510-520 
856 4 0 |u http://dx.doi.org/10.1094/PDIS-03-19-0575-RE  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 104  |j 2020  |e 2  |b 08  |c 02  |h 510-520