BOPI 03 BR/2024 REPERTOIRE NUMERIQUE 31 ________________________________________ (11) 21463 Consulter le mémoire (51) A01N 27/00 (2018.01) (21) 1202300435 - PCT/EP2022/061393 (22) 28/04/2022 (30) US n° 63/181,756 du 29/04/2021 (54) Methods of controlling causal agents of black and yellow sigatoka and compositions for the same. (72) MELGAREJO, Jairo E. (US) (73) GOWAN CROP PROTECTION LIMITED, Rothamsted Research, West Common, HARPENDEN, Hertfordshine AL5 2JQ (GB) (74) S.C.P AKKUM, AKKUM & Associates, No. 1777, Rue 6.261, Auditorium Jean Paul II, Quartier Mbankolo, B.P. 4966, YAOUNDE (CM). (57) Methods of prevention, control and/or suppression of fungal pathogens in plants, such as those pathogens that cause Black or Yellow Sigatoka, and compositions useful in such methods are provided. The methods generally involve applying a composition comprising a complex 1 reduced nicotinamide adenine dinucleotide (NADH) oxidoreductase or a mitochondrial electron transport inhibitor (METI) that prevents binding of NADHubiquinone reductase to a banana plant or field of banana plants that comprise, or are susceptible to, a causal agent of Black or Yellow sigatoka, such as Pseudocercosporafijiensis and/or Pseudocercospora musicola.
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