Isithombe: Isitshalo Sikabhanana Esithintekile Yisifo Samachashaza Amaqabunga eSigatoka
Kushicilelwe: Januwari 12, 2026 15:21:46 UTC
Isithombe esinekhwalithi ephezulu sesitshalo sikabhanana esitshalweni sasezindaweni ezishisayo esibonisa izimpawu zesifo samachashaza amaqabunga eSigatoka, okuhlanganisa amaqabunga anamachashaza, aphuzi kanye nobhanana oluhlaza okhulayo.
Banana Plant Affected by Sigatoka Leaf Spot Disease
Isithombe sibonisa isitshalo sikabhanana esikhula endaweni eshisayo, sithathwe ngendlela yokuma komhlaba ngaphansi kokukhanya kwelanga kwemvelo. Okugxilwe kakhulu isitshalo sikabhanana esivuthiwe esibonisa izimpawu ezicacile nezithuthukile zesifo samachashaza amaqabunga eSigatoka, isifo esivamile sesikhunta esithinta izitshalo zikabhanana. Amaqabunga kabhanana amakhulu, amade abusa phambili naphakathi, amaningi awo onakele kakhulu. Ubuso bawo bubonisa izilonda eziningi ezingajwayelekile ezisukela kumbala onsundu omnyama nomnyama kuya kophuzi noluhlaza okotshani. Lawa machashaza amade futhi afana nemigqa, alandela imithambo yemvelo yeqabunga, futhi ezindaweni eziningana ahlangene ukuze akhe amachashaza amakhulu afile. Amaphethelo amaqabunga aqhekekile, adabukile, futhi agobile, okubonisa ukufa kwezicubu kanye nokuqhubeka kwesikhathi eside kwesifo. Izindawo ze-chlorotic eziphuzi zizungeze izilonda eziningi, zidala iphethini enamabala ehluke kwezinye izindawo eziluhlaza ezinempilo. Amanye amaqabunga alenga phansi ngokubukeka okomile, okubuthakathaka, okuphakamisa amandla anciphile e-photosynthesis kanye nokucindezeleka esitshalweni.
Ngaphansi kwekhava elilimele, inqwaba yamabhanana aluhlaza angavuthiwe ibonakala ngokucacile, elenga esiqwini esingama-pseudo. Amabhanana ahlanganiswe ngokuqinile, anesikhumba esibushelelezi, futhi aluhlaza ngokulinganayo, okubonisa ukuthi asesesigabeni sokukhula. Ngaphansi kweqoqo lezithelo kulenga i-inflorescence enkulu yebhanana, noma inhliziyo yebhanana, enezinhlayiya ezibomvu ngokubomvu ezincibilika phansi ngesimo se-teardrop. Isiqu esingama-pseudo sesitshalo sibonakala sijiyile futhi sinemicu, kanye nezingxenyana zamaqabunga ezingqimba ezakha isakhiwo saso. Ngemuva, izitshalo ezengeziwe zebhanana zingabonakala zihlelwe ngemigqa, eziningi zazo zibonisa amazinga ahlukahlukene omonakalo wamabala amaqabunga, okuqinisa umbono wesitshalo esithintekile yisifo kunesitshalo esisodwa esihlukanisiwe.
Umhlabathi ongaphansi kwezitshalo umbozwe yizinsalela zamaqabunga omile, amaqabunga ebhanana awile, kanye neziqeshana zenhlabathi eveziwe, okujwayelekile endaweni yezolimo ephethwe. Ukukhanya okuphelele kuthambile futhi kuyasakazeka, kuhambisana nesibhakabhaka esishisayo esinamafu noma esinamafu kancane, okuthuthukisa ukubonakala kokwakheka kanye nokwehluka kwemibala emaqabunga. Isithombe sisonke sinikeza ukumelwa okubonakalayo okungokoqobo nokuningiliziwe kwesifo samachashazi eqabunga le-Sigatoka ezitshalweni zebhanana, okubonisa izimpawu zaso ezihlukile, umthelela empilweni yamaqabunga, kanye nokuhlala ndawonye nezithelo ezikhula ngenye indlela endaweni yokutshala.
Isithombe sihlobene: Umhlahlandlela Ophelele Wokukhulisa Ubhanana Ekhaya