I-whitefly iyisifo esithandwayo kunazo zonke phakathi kwezitshalo zokuqala kokushisa. Inambuzane efana nenundu emhlophe ingenza umonakalo omkhulu emithini yasendlini. Kulabo abalimi abaningi abahlangana nabo ekukhuleni imifino. Cabangela izici zalesi sifo.
Yini okudingeka ukwazi nge-disest?
Ivemvane encane ebizwa ngokuthi i-whitefly iveza umonakalo omkhulu ezinhlobonhlobo ezihlukahlukene zezitshalo noma imifino ezitshalwe ezimweni zokushisa. Ubude benkathazo enjalo bufinyelela kumamitha ayizinkulungwane ezintathu. Umzimba we-butterfly umhlophe futhi ugcwele impova ye-powdery. Kusukela ezimpungeni kuya emzimbeni omdala, i-whitefly idla isitshalo sezitshalo ezihlukahlukene, ezilimaza isitshalo esithile noma ngisho nokubhujiswa kwayo.
Ukusakazeka kwe-disest kanye nokukhiqizwa kwayo kubonakala ngezigaba eziningana:
- Ukubeka amaqanda ngowesifazane. Ngokuvamile amaqanda afakwa ngaphansi kweqabunga lesitshalo. Lawa maqanda angashukunyiswa yizinsikazi ukuze athole ukhetho olufanele kakhulu lokudla.
Uma amaqanda enamathela kakhulu kwisitshalo zingakapheli izinsuku eziyishumi, aqala ukuthuthukiswa ekutheni aguqulwe izikhathi eziningana.
- Lapho sekuqedile ukuthuthukiswa nokukhiqizwa, izibungu ngokwazo sezivele zishintsha ukuma nokubukeka komzimba wazo. Kulesi sigaba, umzimba udala imilenze namaphiko.
Lapho izibungu zizalwa ngokugcwele, zifana nekati elimpunga.
- Uma kuzalwa i-whitefly, akupheli neze ithonya lezici ezihlukahlukene zangaphandle.
Ngokuthuthukiswa kwezinto eziphilayo, kunokwenzeka ukuba ukondle ngokusitshalaliswa kwesitshalo, futhi usakaze isifungumnyama esimagqabeni esitshalo.
Lawo maqabunga aphethwe yilezi zinambuzane ziba yiziqhwa futhi ziwa phezu kwesikhathi.
Izimbangela zokuvela ezimbali
Lokhu kulungele ukuthi lezi zinambuzane zikhetha inhlanganisela yokushisa okuphezulu kanye nomswakama. Uma isimo sesimo sezulu sifinyelela ezingeni elingezansi kwezingu-10, khona-ke lokhu kuyingozi okushisa yalesi sitho.
Phakathi nenkathi yokuphumula, indawo efanelekayo ye-whitefly ukuhlala yi-greenhouse noma i-greenhouse. (indlela yokubhekana ne-whitefly, eyabonakala ku-greenhouse, ungafunda lapha). Izidalwa ezinjalo ikakhulukazi zikhetha amakamelo angenawo umoya futhi indawo yesitshalo esiseduze.
Ngalesi sizathu, kubalulekile ukuqala ukulwa nalezi zinambuzane ekuqaleni kwezigaba zokubonakaliswa kwayo. Futhi ukuze kuvinjelwe ukubonakaliswa kwalesi sifo, kubalulekile ukuthi ungadala izimo ezifanele i-whitefly.
Isithombe
Ngaphezu kwalokho ungajwayele isithombe sevemvane ye-whitefly:
Ungazihoxisa kanjani izitshalo zasendlini?
Amakhemikhali
Kubalulekile! Ukulwa nezinambuzane ezifana ne-whitefly okungcono kakhulu ngamakhemikhali.
Kumele kuqondwe ukuthi okubizwa ngokuthi ama-complex complex, kufanelekile, okuwukuthi, amalungiselelo afanele abantu abadala kanye nezimpungushe.
Izidakamizwa ezivame kakhulu zizosiza:
Zonke izidakamizwa ezingenhla zinethonya elimazayo kwi-parasite yalolu hlobo, kodwa zisetshenziswe ngezindlela ezahlukene ngokuphelele.
Esigabeni sokuqala sokulwa nezinambuzane, i-agent kufanele ihlanjululwe njengoba kuchazwe imiyalelo. Sula isixazululo ngamaqabunga, kanye neziqu kanye nomhlabathi eduze nesitshalo.
Lokhu kufanele kwenziwe njalo. Ngomhlabathi, lesi sixazululo sizowela esitsheni sesitshalo, esizosakazeka kuwo wonke amaqabunga namaqabunga. Izinambuzane ezondla ijusi esitshalweni zizothola izinto ezinobuthi nazo.lokho kubuthiza. Futhi, izibungu zizothola ingxenye yalobu buhlungu.
Kubalulekile ukucubungula isitshalo ngezilungiso ezinyangeni eyodwa.
Kubalulekile ukuqonda lokho Ukulawulwa kwezinambuzane kuyoba nzima kakhulukungaba ngcono uma ubona inkathazo ezinyathelweni zakuqala zokubonakaliswa kwayo.
Funda kabanzi mayelana nemithi yokulwa ne-whitefly lapha.
Izindlela zomphakathi zomzabalazo
Kusukela ezikhathini zasendulo, izitshalo ezihlukahlukene zigcinwe ngokusetshenziswa kwamakhambi abantu kuphela. Futhi nanamuhla, ukuthandwa ngokusebenzisa amakhambi abantu akuzange kube ngaphansi.
Kanye nama agent amakhemikhali, kubalulekile ukusebenzisa izindlela zokulawula izinambuzane zabantu.
Isixazululo esilula kakhulu sokutshala izitshalo yi-garlic noma anyanisi. Futhi kufakwe emanzini ngezibalo ezintathu. Lokhu ukumnika kufanele kufakwe emahoreni angu-12 ekamelweni elipholile. Ngemuva kokulungele, udinga ukuxuba ingxube bese uqala ukufafaza izitshalo.
Kufanele kuqondwe ukuthi le ndlela yokwelapha izitshalo ifanele kuphela izitshalo zasendlini, kodwa hhayi izitshalo ezikhuliswe ezimweni zokushisa. Kumele futhi uqaphele ukuthi iningi lamakhambi abantu alinalo izinto ezisebenzayo.
Izicupho
Izinhlobo ezingafani ngokuphelele zezingcupho zingukungabi nengozi enkulu yokulawula izinambuzane zezitshalo. Okusho ukuthi, imiphumela emibi yesitshalo kulokhu ayinikeziwe.
Ngenxa yokuthi izimvemvane zalolu hlobo zifana nombala ophuzi, isu elinjalo lingasetshenziswa ezintanjeni zabo.
Okufanayo uhlobo logibe lubandakanya ukukhiqizwa kweplywood nokuyidweba ngombala ophuzi okhanyayo ukuheha izinambuzane. Ngemuva kokuba upende umile, faka i-petroleum jelly kuwo noma omunye umkhiqizo onamathela.
Ama-fumigators
Kwezinye izimo, i-fumigators iyindlela enhle yokuqeda i-whitefly. Izimali ezinjalo ngokuvamile ziyizimpukane noma izinyosi.
Kubalulekile ukwazi ukuthi igumbi lapho le fumigator efakiwe kuyingozi kubantu nezilwane ezifuywayo. Ukusungula lesi sifo kufanele kube siseduze nesihlahla esibhedlela.
With izibungu kungalwa futhi izindlela elula. Isibonelo, ngokuhlanza ngaphandle kweshidi ngezandla zakho. Kulokhu, uzodinga isiponji kanye ne-pan yamanzi afudumele.
Insipho ingeziwe kula manzi futhi ngosizo kuwo amaqabunga kufanele ahlanzwe kahle futhi aphezulu. Uma zingekho izitshalo eziningi ezithintekile, le ndlela isebenza kahle.
Ungasusa kanjani izinambuzane phezu kwegromegranate?
Ukulwa nale nkathazo ngenqubo ye-grenade kufana nokunye okunye. Zonke izindlela ezingenhla zifaka isandla esihle kulokhu. Kodwa namanje kudingeka uqaphele uma usebenzisa amakhemikhali.
Izinyathelo zokuvimbela
Ukuze lezo zinambuzane ezilimazayo zingabonakali ezitshalweni, kubalulekile ukusebenzisa izinyathelo ezihlukahlukene zokuvimbela.
Ekwindla, kuzodingeka ukuthi umbe ojulile umhlabathi ukuze izinambuzane ziqhume, futhi ngeke zihlale emakhazeni.
Isiphetho
I-whitefly iyinambuzane eqondile yokutshala izitshalo. Ngakho-ke, kubalulekile ukusebenzisa izinyathelo zokuvimbela. Uma usuvele uvumele ukubonakaliswa kwezinambuzane, kubalulekile ukuthi uqale ukwelapha isitshalo esithintekile ngokushesha ngangokunokwenzeka.
