Ama-aphid afana nezintwala noma amazeze: amancane, kodwa acasula kakhulu. Kunezinhlobo eziningi: eziphuzi, ezinsundu, ezisawolintshi,... kodwa lezo ezilimaza kakhulu izihlahla zama-rose, yizona eziluhlaza. Futhi-ke, njengoba banomzimba walowo mbala, ofana nowamaqabunga, lapho zishoda zingase zinganakwa, into enhle kakhulu kubo, njengoba benethuba lokuzala futhi badle ubisi lwesitshalo ngaphandle kokubahlukunyezwa.
Ngakho, inkinga iba yimbi ngemva kwezinsuku ezimbalwa, ikakhulukazi uma siphakathi nehlobo, njengoba ukushisa kugcina lezi zinambuzane zisebenza kakhulu. Ukuze, Indlela yokususa i-aphid eluhlaza kusuka ezihlahleni ze-rose? Ukubuyisela izihlahla zethu ngeke kube lula noma kusheshe, kodwa ngokuhlangenwe nakho, kungenzeka ukuqeda izinambuzane uma sisebenzisa ukwelashwa okufanele.
Zivela nini izintwala eziluhlaza?
Bakuthanda kanjani ukushisa izintwala eziluhlaza zisebenzisa izinsuku ezishisayo ukuze zizalane, zondle, futhi zikhule. Lezi zilwane ezincane, ezinemizimba engaphansi kuka-0,5 cm ubude, oluhlaza ngombala kanye nemilenze emnyama lapho ziqeda ukukhula kwazo. Nakuba ziphila isikhathi esifushane, cishe amasonto amathathu, ezinsikazi ziyakwazi ukukhiqiza inzalo eyishumi nambili ngosuku. Kungakho, uma ngolunye usuku sibona isifanekiso, kufanele sisebenzise ukwelashwa okuthile ngaleso sikhathi, ngaphambi kokuba kube isifo.
Nakuba ezindaweni eziningi eSpain sisengakwazi ukuzola phakathi nezinyanga zasekwindla futhi, ngaphezu kwakho konke, ebusika, kusukela kulawo masonto ngeke sithole ama-aphid aluhlaza, sincoma ukuthi uhlole njalo amashidi, uma kwenzeka nje. Njengoba iplanethi ifudumala, izinambuzane ezake zaba khona entwasahlobo nasehlobo seziqala ukubonakala maphakathi/sekugcineni kwasebusika futhi. Mina ngokwami ngathola i-cottony mealybug egatsheni le-jacaranda ngoFebhuwari, maphakathi nobusika, vele amazinga okushisa ayengejwayelekile ngaleso sikhathi.
Ngenxa yalesi sizathu, futhi njengoba ukubukeza amashidi akubizi lutho, sincoma ukuthi sikwenze ngezikhathi ezithile. Sizobheka izinhlangothi zombili zazo, sinake ngokukhethekile okuphambene, njengoba kulapho izintwala eziluhlaza zicasha khona, futhi uma sizibona zikhona, sizophatha isihlahla samarose.
Imuphi umonakalo odalwa yizintwala eziluhlaza ezitshalweni?
Ama-aphid aluhlaza iyisilokazana esingavamisile ukuqeda impilo ye-rose bush, ngaphandle uma kuyisitshalo esincane kanye/noma esisencane, lapho singase sibulale. Kodwa, Yiziphi izimpawu nomonakalo eziwudalayo? Okulandelayo sizokutshela:
- Amaqabunga angavela egoqiwe.
- Amaqabunga alahlekelwa umbala.
- Ama-aphid akhiqiza uju oluningi, okwenza amaqabunga 'anamathele'.
- Ama-molasses aheha izintuthwane, ezingenabungozi ku-rosebush.
- Izimbali zihlala zivaliwe.
- Lapho isifo sisakazekile, isikhunta siyavela ngesibindi, elimboza amaqabunga ngebala elimnyama.
Ngakho, lesi sitshalo siba buthaka.
Yini okufanele uyenze ukuqeda i-aphid eluhlaza kusuka ezihlahleni ze-rose?
Lezi zinambuzane zanda ngokushesha, ngakho-ke into enengqondo kakhulu, ngokuhlangenwe nakho kwami, ukuthatha isinyathelo ngalolo suku esibona ngalo. Umbuzo esizibuza wona sonke uthi: ingabe likhona ikhambi elisebenza ngo-100% futhi elisebenza ngokushesha? Ngokweqiniso, angikwazanga ukukutshela ngoba angikawazami wonke lawo asemakethe, kodwa kunezinto ezisiza ukubuyisela isitshalo:
hlanza ngamanzi
Uma i-rosebush inenqwaba yama-aphid aluhlaza, ngokwesibonelo efihlekile yezimbali, kunconywa ukuthi unikeze ukuhlanza ngebhulashi elincane namanzi okuphuza noma ngaphandle kwe-lime. Ngokwenza lokhu, sizokwazi ukusinikeza ikhefu, kodwa kufanele sikhumbule ukuthi inhlupho ngeke iqedwe. Manje, kuzosinika isikhathi sokuthola isibulala-zinambuzane.
Yelapha ngesifutho sesibulala-zinambuzane
Akuwona wonke ama-insecticide asebenzayo ngokumelene nama-aphid, ngakho-ke kufanele uthenge eyodwa ekhombisa, ngandlela thile, ukuthi ingelashwa ukulwa nalesi zinambuzane. Ngokunjalo, sincoma ukuthi uthole isifutho njengoba kulula kakhulu ukusisebenzisa futhi siphephile uma kuqhathaniswa (inqobo nje uma isetshenziswa ngosuku lapho kungekho moya).
Amakhambi asekhaya, anjengolamula noma umlotha wokhuni, angasebenza uma kunezintwala ezincane kakhulu, kodwa hhayi lapho sinezinambuzane ezenza buthaka isihlahla samarose.
Yini engenziwa ukuze i-aphid eluhlaza ingawathinti?
Sonke singathanda ukuthi izihlahla zethu zama-rose zihlale ziluhlaza, zinempilo futhi ziphelele. Kodwa ama-aphid, ikakhulukazi aluhlaza, phakathi nezinsuku namasonto lapho kushisa, enza konke angakwenza ukuze azondle, futhi akhiqize izizukulwane ezintsha. Ngakho-ke uma sifuna ukugwema ukuzibona emahlathini ethu, kunezinto ezizosiza ngale njongo:
Gcina ama-roses enakekelwa kahle
Ngokuthi "ukunakekelwa kahle" ngisho kumele ziniselwe, zivundiswe futhi zithenwe uma kunesidingo, nokuthi futhi kufanele zibe sendaweni efanele, yona engaphandle futhi ibe sendaweni enokukhanya. Manje, ngalokhu kukodwa ngeke sivimbele izinambuzane ukuba zingabathinti, kodwa uma zithinteka kunoma iyiphi, zizokwazi ukumelana nazo kangcono.
Susa ukhula lwasendle eduze kwakho
Lokhu kubalulekile: izinambuzane eziningi zicasha phakathi kokhula, futhi lapho izinga lokushisa likhuphuka zithuthela ezitshalweni. Ngakho, kumele sizame ukuqeda ukhula ngempande. Ngale ndlela sizophinde senze izihlahla zama-rose zikhule kangcono, ngaphandle kokulwa nanoma yimuphi umuntu esiqhudelana naye.
Setha ama-anti-aphid trap
Izicupho ze-aphid ziphuzi, futhi zinento enamathelayo eheha izinambuzane kodwa futhi ezivimbela ukuba zibaleke lapho sezifikile. Zisebenza njengekhambi lemvelo, ngoba azidali monakalo ezitshalweni noma endaweni ezungezile, ngaphandle kwama-aphid. Kuyithuluzi eliwusizo okufanele libekwe eduze kwezitshalo ofisa ukuzivikela.
Ngakho-ke, uma i-rosebush yakho ine-aphid eluhlaza, sebenzisa lawa macebiso.