Banana Moko disease management with resistance inducers and chlorine dioxide

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dc.creatorJoaquín Guillermo Ramírez G.
dc.creatorMelissa Muñoz A.
dc.creatorLuis Fernando Patiño H.
dc.creatorJuan Gonzalo Morales O.
dc.date2015
dc.date.accessioned2026-07-07T02:44:22Z
dc.descriptionThe plant disease Moko, caused byRalstonia solanacearum, isthe most important bacterial disease in banana and plantaincrops worldwide. In the present study, chlorine dioxide andseven resistance inducers in banana plants (Musasp.) infectedwith this bacterium were evaluated under greenhouse condi-tions. For the evaluation of chlorine dioxide, three doses wereused (10, 30 and 50 mg L-1). The evaluation of the resistanceinducers included the following: sodium salicylate 0.4 g L-1;hydrogen peroxide 1 mM; potassium phosphite 1.5 mL L-1;3-aminobutanoic acid 1.0 g L-1; methyl jasmonate 0.2 g L-1;acibenzolar-s-methyl 0.3 mL L-1and chitosan 3.0 mg mL-1. Theresults showed a significant reduction of 74% in the area underthe disease progress curve (AUDPC) value, which was calcu-lated for the disease development when the injected chlorinedioxide dose was 50 mg L-1. The AUDPC value for the resistanceinducers was reduced by 45.4% for chitosan, 75.5% for methyljasmonate and 65.5% for 3-aminobutanoic acid. Therefore, theresults indicated that these molecules have the potential to beused for control of the Moko disease.
dc.formatapplication/pdf
dc.identifier0120-9965
dc.identifierhttps://www.redalyc.org/articulo.oa?id=180341167008
dc.identifier.urihttp://hdl.handle.net/123456789/422350
dc.languageen
dc.publisherUniversidad Nacional de Colombia
dc.relationhttp://www.redalyc.org/revista.oa?id=1803
dc.rightsAgronomía Colombiana
dc.sourceAgronomía Colombiana (Colombia) Num.2 Vol.33
dc.subjectAgrociencias
dc.titleBanana Moko disease management with resistance inducers and chlorine dioxide
dc.typeartículo científico

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Agronomía Colombiana - Universidad Nacional de Colombia