Ecaleni komthi we-lemon, umthi we-orenji ngowona mthi weziqhamo udumileyo kwaye uxhaphakile phakathi kosapho lwesitrasi. Ukuba iimeko zifanelekile, ukuveliswa kwayo kuninzi kakhulu, ngoko ngumthi ofanele ukukhula ngokwenene. Ukongeza, iiorenji zityiwa kwaye zityiwa kakhulu kwihlabathi liphela. Nangona imixube yenzelwe ukomeleza ngakumbi ubume bayo, kukho izitshabalalisi kunye nezifo zemithi yeorenji ezinokuqhubeka zichaphazela isityalo, nangona ngaphantsi rhoqo.
Ngenxa yesi sizathu, kunomdla okhethekileyo kubo bonke abo bantu bakhula imithi ye-orenji, ukwazi izifo eziqhelekileyo ezinokuchaphazela lo mthi weziqhamo. Kweli nqaku siza kuthetha ngabo kwaye sixelele indlela yokuphatha. Ndincoma ukuba uqhubeke ufunda ukuba ufuna ukukhulisa iiorenji zakho ekhaya ukuze uzikhusele okanye uzigcine ngexesha kwii-pathogens.
Izifo eziqhelekileyo zemithi ye-orenji
Kukho imingcipheko emininzi yezityalo eziorenji. Imithi yakho yeziqhamo ayinakungenwa kuphela ngumngundo, iintsholongwane kunye neebhaktheriya, kodwa nazizinambuzane kunye nezifunxi-gazi. Kubalulekile ukwazi indlela yokufumanisa izitshabalalisi zemithi yeorenji ngexesha kwaye ulwe nabo, kungekhona nje ngenxa yomonakalo onokuthi ubangele, kodwa nangenxa Banokudlulisela okanye baququzelele ukubonakala kwezifo ezithile. Phakathi kwezona zinambuzane zixhaphakileyo zezi zilandelayo:
Nangona kunjalo, kweli nqaku siza kugxila kwizifo zemithi yeorenji. Okulandelayo siza kuthetha ngezona zixhaphakileyo zivela kule mithi yeziqhamo zosapho lwesitrasi.
Intsini
Okokuqala kukho i-gummosis. Sisifo esibonakaliswa ngu imbonakalo yohlobo lwetshungama ejikeleze isiqu somthi. Nangona kunjalo, olu phawu aluzi lodwa. Ngaphandle kokudala loo gum, i-gummosis ibangela ukwakheka kwendawo emnyama, engunxantathu kwisiseko sesiqu.
Nangona iimpawu ezicacileyo zibonakala ngeso lenyama kwinxalenye yesiqu, i-gummosis isebenza ngokwenene kwiingcambu zesityalo kwaye igqibe ukusasazeka de ifike kwiindawo eziphezulu. Oku kwandiswa ekugqibeleni kubangela umonakalo omkhulu ngokwenene kwisakhiwo somthi. Phakathi kwazo kukunqunyulwa kwamagqabi kunye nokuqhekeka kwesiqu. Kwakhona, amagqabi ajika abe tyheli. Sakuba esi sifo sifikelele kwinqanaba eliphezulu, zonke iindawo zomthi orenji, kuquka neziqhamo zawo, ziphela zikhupha igummosis.
I-anthracnose
Siyaqhubeka nezinye izifo ezixhaphakileyo zemithi yeorenji: iAnthracnose. Sinokuyifumanisa njani le pathology? Ewe, i-anthracnose ibalasele ekubangeleni amabala athile amhlophe kwiqokobhe leziqhamo. Ukuvela kwesi sifo kucotha, kodwa ekugqibeleni kubangela ukubola kweeorenji.
Ngokuqhelekileyo, i-anthracnose iqala ukwanda ngeentsuku zemvula, ngakumbi. Indawo efanelekileyo yesi sifo ifumile kwaye inamaqondo obushushu aphantsi. Kufuneka kuqatshelwe ukuba kuqhelekile ukuba iziqhamo zokuqala zichatshazelwe yile pathology ukuba zifunyenwe kumasebe abuthathaka esityalo. Emva koko iya kwimifuno eseleyo.
Ukubola okumdaka
Ikwaziwa ngokuba yi-citrus watery, ukubola okumdaka sisifo esiyingozi kakhulu kwimithi yeorenji kwaye soyikwa ngabalimi. kuba ibangela umonakalo omkhulu kwisakhiwo sesityalo ngokukhawuleza. Ukubola okuBrown kubonakala ngenxa yobukho bomngundo wentsapho i-phytophthora.
Le arhente yefungal ichaphazela ngqo iingcambu, ibangela umonakalo ophela guqula ulwakhiwo ngokudala iintsini. Emva koko, oku kwakheka kweentsini kuchaphazela kakubi isiseko se-trunk ngokusebenzisa i-cankers. Sakuba esi sifo sichaphazele isityalo, sikwenza oko ngendlela ephawulekayo. Esi sityalo kuthethwa ngaso sibonisa ukubola okucacileyo kwamagqabi okuthi kutyheli umthambo osembindini wamagqabi.
Indlela yokunyanga izifo ze-orenji?
Ngoku siyazi ngakumbi malunga nezona zifo ze-orenji eziqhelekileyo, lixesha lokufumanisa ukuba zinyangwa njani. Kufuneka sihlale sikhumbula ukuba imifuno enyamekelwe kakuhle ayinakuchaphazeleka kwi-pathologies, kodwa ayikhuselekanga. Ukubona ngexesha ukuba izityalo zethu ziphethwe sisifo ngundoqo ukuze sikwazi ukuzisindisa. Xa sisazi kwamsinyane ukuba siyintoni na isifo, kokukhona sinokusinyanga kwamsinyane kwaye sithintele umonakalo omkhulu kwizityalo zethu.
Unyango lwezifo ze-orenji ezichazwe ngasentla lulandelayo:
- Iintsini: Wakuba umthi we-orenji ungcolisekile, kufuneka sikhuhle umphezulu wesiqu kwaye emva koko siwugqume ngesibulali ntsholongwane esingulwelo. Kakade ke, kubalulekile ukuba ukwakhiwa kwesi sibulali ntsholongwane solwelo siqulethe umxholo wobhedu ophezulu. Nangona kunjalo, kuya kuba ngcono ukukhusela umthi ekufumaneni i-gummosis. Ukuthintela, kubalulekile ukunqanda umhlaba ojikeleze umthi we-orenji ekubeni ungagaxeleki emanzini kwaye uwutyale kwindawo apho umhlaba unompompo ofanelekileyo.
- I-anthracnose: Ukunyanga i-anthracnose kwimithi yeorenji, eyona nto ingcono esinokuyenza kukuthena ngokuthintela ngaphambi kokuba imvula iqalise. Kwakhona kuya kusinceda siphelise ezo ndawo sizibona zonakele. Ukuba nangona la manyathelo asikwazi ukucombulula ingxaki kwaye umthi we-orenji uchaphazeleka yi-anthracnose, sinokujika kumacandelo amachiza ukulwa nawo.
- Ukubola okumdaka: Njengamaxesha onke, kungcono ukuzama ukukhusela ukuqala kwesi sifo. Kule nto sinokuthatha amanyathelo athile, njengokuphepha ukulimala kwisakhiwo sesityalo, ukutshala umthi kumhlaba owenziwe kakuhle kwaye ungafaki nayiphi na into ephilayo ebolayo kufuphi nesiseko se-trunk. Nangona kunjalo, ukuba umthi we-orenji sele uchaphazeleka kwesi sifo, inketho yodwa eseleyo kukuba uyiphathe nge-fungicide ethile esebenza ngolu hlobo lwefungus.
Ewe, sele sizazi izifo eziqhelekileyo zemithi ye-orenji kunye nendlela yokuphatha ngayo. Nangona kunjalo, ukuthintela kungcono kunokunyanga. Ngoko ukuthatha amanyathelo athile okukhusela afana nokukhupha kakuhle kunye nokuphepha ukuchithwa kwamanzi yeyona nto inconywayo.