#AlternariaCombat, #LeafSpotDisease, #BrassicaCrops, #Fungicides, #BiologicalControlAgents, #GeneticResistance, #CropYields, #PlantPathogens, #MultiFacetedApproach.
Alternaria brassicicola chirwere chefungal chinokonzera chirwere chemashizha muzvirimwa zvebrassica, zvakadai sekabichi, broccoli, uye cauliflower. Chirwere ichi chinogona kukonzera kukanganisa kukuru kumashizha, zvichikonzera kuderera kwegoho uye kunaka. Nekuda kweizvozvo, varimi vari kugara vachitsvaga nzira itsva uye dzinoshanda dzekurwisa utachiona uhu nekuchengetedza zvirimwa zvavo.
Imwe nzira yekurwisa Alternaria brassicicola ndeye kushandisa fungicides. Zvisinei, kunyanya kushandiswa kwemakemikari aya kunogona kutungamira mukugadzirwa kwehutachiwana hwefungus, pamwe chete nemigumisiro yakaipa pane zvakatipoteredza uye hutano hwevanhu. Nokudaro, vatsvakurudzi vari kutsvaga dzimwe nzira dzekudzora kupararira kwepathogen.
Imwe nzira yakadai ndeyekushandisa zvipenyu zvinodzora zvipenyu, senge tupukanana tunobatsira uye makemikari anowanikwa mumiti. Aya maajenti anogona kubatsira kudzvanyirira kukura kweAlternaria brassicicola uku ichideredza kukanganisa kwakashata pane zvakatipoteredza.
Imwe nzira iri kugadzirwa ndeyekushandisa genetic resistance mumiti. Nekuuchika nekusarudza mbesa dzebrassica dzinogara dzichishingirira kuchirwere chemashizha, varimi vanokwanisa kuderedza kudiwa kwemishonga yemakemikari uye kuwedzera goho ravo.
Pakupedzisira, kugadzirwa kwemaitiro anobudirira ekurwisa Alternaria brassicicola nemamwe utachiona hwezvirimwa kunoda nzira ine mativi akawanda inosanganisira nzira dzechinyakare uye itsva. Nekushanda pamwe chete, varimi, vaongorori, nevagadziri vemitemo vanogona kubatsira kuchengetedza hutano hwezvirimwa zvedu, zvakatipoteredza, uye nharaunda dzedu.