REPELLENT COMPOSITIONS AND GENETIC APPROACHES FOR CONTROLLING HUANGLONGBING

The invention provides a method for controlling Huanglongbing (HLB) disease of citrus plants through expressing genes encoding synthases for sesquiterpenes such as -caryophyllene, and α-copaene, and combinations thereof, in citrus plants. Methods of controlling HLB comprising applying at least one p...

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Hauptverfasser: ALQUEZAR GARCÍA BERTA, SPÓSITO MARCEL BELLATO, SANTOS MATEUS DE ALMEIDA, POSTALI PARRA JOSÉ ROBERTO, PEDREIRA DE MIRANDA MARCELO, PERIS RODRIGO JOSEP, DE NORONHA, JR. NEWTON CAVALCANTI, BENTO JOSÉ MAURÍCIO SIMÕES, PEÑA GARCÍA LEANDRO, ENRIQUE ANDRÉIA, SIGNORETTI ANDRÉ GUSTAVO CORRÊA, TEIXEIRA DIVA DO CARMO, MAGNANI RODRIGO FACCHINI, MARQUES VIVIANI VIEIRA, YAMAMOTO PEDRO TAKAO, WULFF NELSON ARNO, AYRES ANTONIO JULIANO, RODRIGUEZ BAIXAULI ANA
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Sprache:eng
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Zusammenfassung:The invention provides a method for controlling Huanglongbing (HLB) disease of citrus plants through expressing genes encoding synthases for sesquiterpenes such as -caryophyllene, and α-copaene, and combinations thereof, in citrus plants. Methods of controlling HLB comprising applying at least one purified sesquiterpene, which repels Diaphorina citri and/or Tryoza erytrae psyllid insects, so as to control the HLB disease of citrus plants, are also disclosed.