Isithombe: Izifo Ezivamile Ezithinta Izihlahla Zamagilebhisi Nezimpawu Zazo
Kushicilelwe: Januwari 12, 2026 15:25:43 UTC
Isithombe semfundo esinekhwalithi ephezulu esibonisa izifo ezinkulu ezithinta izihlahla zamagilebhisi kanye nezimpawu zazo, okuhlanganisa i-citrus canker, isifo sokuluhlaza, isikhunta esinomswakama, kanye nokubola kwezimpande.
Common Diseases Affecting Grapefruit Trees and Their Symptoms
Lesi sithombe siyinhlanganisela yemfundo enesinqumo esiphezulu, egxile endaweni enesihloko esithi "Izifo Ezivamile Ezithinta Izihlahla Zamagilebhisi Nezimpawu Zazo." Senzelwe ukuba umhlahlandlela wokuxilonga obonakalayo wabalimi, abafundi, kanye nochwepheshe bezolimo. Ngaphezulu kwesithombe, isihloko esinesibindi nesilula ukusifunda siboniswa ngombhalo okhanyayo ngokumelene nesizinda sensimu eluhlaza esifiphele kancane, ngokushesha sisungula umongo wezolimo. Ukwakheka kuhlukaniswe ngamaphaneli amane aqondile, ngalinye linikezelwe esifweni esithile esivame ukuthinta izihlahla zamagilebhisi.
Iphaneli yokuqala ngakwesobunxele igxile ku-Citrus Canker. Inesithombe esiseduze se-grapefruit evuthiwe esanamathele esihlahleni, esibonisa izilonda eziningi eziphakanyisiwe, ezinsundu, eziqinile ezisakazeke eqotsheni eliphuzi lesithelo. Amaqabunga azungezile abonisa izimpawu ezifanayo, kufaka phakathi amabala amancane, amnyama, afana ne-crater ane-halos ephuzi. Ukusondela okujikelezayo okungaphakathi kugqamisa ukulimala kwamaqabunga ngokuningiliziwe, kugcizelela ukuthungwa okuqinile kanye nokubonakala okungajwayelekile kwezifo ze-citrus canker. Ukukhanya kungokwemvelo futhi kuyalingana, okwenza izilonda zibonakale ngokucacile.
Iphaneli yesibili ibonisa i-Greening Disease (HLB). Amagilebhisi amaningana alenga eqenjini, abonisa umbala ongalingani oneziqeshana eziluhlaza okotshani neziphuzi ezinemibala egqamile kunokuba avuthwe ngokulinganayo. Izithelo zibonakala zingamile kahle futhi zibuthuntu, okubonisa ikhwalithi yangaphakathi engeyinhle. Amaqabunga ngemuva abonisa ukuphuzi okuncane kanye nokungalingani. Leli phaneli liveza isimo se-HLB kanye nomthelela wayo ekuthuthukisweni kwezithelo, kusetshenziswa indawo yensimu engokoqobo kanye nokugxila okubukhali ukugqamisa izimpawu ezibonakalayo.
Iphaneli yesithathu inikezelwe ku-Sooty Mold. I-grapefruit namaqabunga azungezile ambozwe kancane ngengubo ejiyile, emnyama, efana ne-soot. Umehluko phakathi kokukhula kwesikhunta esimnyama kanye nombala ophuzi noluhlaza okwesibhakabhaka wezithelo namaqabunga kwenza uphawu lubonakale ngokushesha. I-insert eyindilinga ikhulisa ubuso beqabunga, ikhombisa ungqimba lwesikhunta oluyimpuphu, olungaphezulu oluvimba ukukhanya kwelanga futhi lunciphise i-photosynthesis.
Iphaneli yesine neyokugcina ikhombisa ukubola kwezimpande. Esikhundleni sezithelo namaqabunga, lesi sigaba sigxile esisekelweni sesiqu somuthi we-grapefruit kanye nesistimu yezimpande eveziwe. Igxolo eliseduze nomugqa wenhlabathi libonakala limnyama futhi libolile, kuyilapho izimpande zibukeka zonakele, ziqhekeka, futhi zingenampilo. Isiqephu esingaphakathi sigqamisa izimpande ezibolayo ngokuningiliziwe, sigcizelela ukuwohloka kwesakhiwo kanye nokubola okuhlobene nomswakama.
Sekukonke, isithombe sisebenzisa ukulebula okucacile, isitayela esibonakalayo esihambisanayo, kanye nemininingwane yezithombe engokoqobo ukuqhathanisa izifo eceleni. Ukuhlelwa kusekela ukuhlonza okusheshayo ngenkathi kuvumela ukuhlolwa okujulile kwezimpawu, okwenza kube kufanelekile ezintweni zemfundo, izethulo, iziqondiso zokwandisa, kanye nezinsiza zezolimo eziku-inthanethi.
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