Isithombe: Iqabunga Lommbila Elinezifo Ezingamabala Ezingamaqabunga Ampunga
Kushicilelwe: Mashi 16, 2026 22:44:03 UTC
Ukusondelana okuphezulu kweqabunga lommbila elithintekile yisifo samachashazi ampunga, okubonisa izilonda eziyisikwele ezihambisana nemithambo yamaqabunga.
Corn Leaf with Gray Leaf Spot Disease Lesions
Izinguqulo ezitholakalayo zalesi sithombe
Amafayela ezithombe atholakalayo ukuze alandwe ngezansi awacindezelwe kakhulu futhi anesisombululo esiphezulu - futhi ngenxa yalokho, ikhwalithi ephezulu - kunezithombe ezifakwe ezihlokweni nasemakhasini akule webhusayithi, ezilungiselelwe kangcono usayizi wefayela ukuze kuncishiswe ukusetshenziswa komkhawulokudonsa.
Usayizi ojwayelekile (1,536 x 1,024)
Usayizi omkhulu (3,072 x 2,048)
Usayizi omkhulu kakhulu (4,608 x 3,072)
Usayizi omkhulu kakhulu (6,144 x 4,096)
Usayizi omkhulu ngokwe-comic (1,048,576 x 699,051)
- Isalayisha... ;-)
Incazelo yesithombe
Lesi sithombe sendawo esinekhwalithi ephezulu sibonisa umbono oningiliziwe weqabunga lommbila (ummbila) elibonisa izimpawu zakudala zesifo samachashaza amaqabunga ampunga. Iqabunga lelula ngokuvundlile ohlakeni kusukela phansi kwesobunxele liye phezulu kwesokudla, libusa ukwakheka futhi lidonsela ukunaka kombukeli ezilondeni ezihlukile ezisakazeke ebusweni balo. Iqabunga liluhlaza okwesibhakabhaka olujulile olunemithambo ebonakalayo ehambisanayo egijima ngobude, yakha iphethini yesakhiwo ejwayelekile yamahlamvu ommbila. Kulezi mithambo kuvela izilonda eziningi ezinde, eziyisikwele eziphawuleka ngesifo samachashaza amaqabunga ampunga, ukutheleleka kwesikhunta okubangelwa izinhlobo ze-Cercospora.
Isilonda ngasinye sihambisana nemithambo yamaqabunga futhi siyahlukahluka kancane ngobukhulu, kodwa iningi lazo liyizikwele ezinde ezinezinhlangothi eziqondile neziphetho eziyindilinga. Izikhungo zalezi zilonda zibonakala zimpunga kuya kokukhanya okukhanyayo, okwenza zibukeke ziphuzi noma zibomvu uma ziqhathaniswa nezicubu eziphilile ezizungezile. Eduze kwezilonda eziningi, izicubu zamaqabunga zibonisa umbala ophuzi kuya konsundu okhanyayo oguquka ube yizindawo eziluhlaza ezinempilo zeqabunga. Imingcele phakathi kwezicubu ezithelelekile nezinempilo ihlukile, igqamisa ukuma kwe-geometrical kwamabala esifo.
Izilonda zisakazeka ngokungajwayelekile phezu kweqabunga leqabunga kodwa zivame ukulandela indlela imithambo eqondiswa ngayo, zidale iphethini ephindaphindayo yamamaki angunxande agcizelela isakhiwo esiqondile seqabunga. Ezinye izilonda zibonakala zihlukene, kanti ezinye zihlangene eduze, okubonisa izindawo lapho isifo siqhubeke khona kakhulu. Ukuthungwa kobuso beqabunga kubonakala ngokucacile, kunezingqimba ezincane kanye nokubukeka okukhazimulayo kancane lapho ukukhanya kwelanga kubonakalisa khona izicubu ezinempilo.
Ingemuva lifiphele kancane, okwenza umphumela wokujula kwensimu ongajulile ogcina iqabunga eligulayo ligxile kakhulu. Izitshalo zommbila ezingagxilile, iziqu, kanye nezinkomba zenhlabathi zakha indawo yemvelo yezolimo, okuphakamisa ukuthi isithombe sithathwe ensimini yommbila ngesikhathi sokukhula. Izimo eziluhlaza ezifiphele zamaqabunga aseduze kanye nemibala ensundu ethule yenhlabathi kunikeza ulwazi oluhambisana nomongo ngaphandle kokuphazamisa isihloko esiyinhloko.
Ukukhanya kubonakala kungokwemvelo futhi kufana, cishe kuthathwe ngaphandle ngaphansi kwezimo zasemini. Ukukhanya kugqamisa umehluko phakathi kwezicubu zamaqabunga aluhlaza kanye nezilonda ezimpunga, okwenza izimpawu zesifo kube lula ukuzibona nokuzifunda. Ukuhlanganiswa kokugxila okubukhali, umbala wemvelo, kanye nesisombululo esiphezulu kuvumela ababukeli ukuthi bahlole ngokucacile izici zesifo, okwenza isithombe sifanelekele izinjongo zemfundo, zokuxilonga, noma zezolimo.
Isithombe sihlobene: Ukukhulisa Ummbila: Umhlahlandlela Wakho Ophelele Wempumelelo Emnandi Engadini