Indlela Yokuqeda I-Whitefly E-Greenhouse: Izindlela Ezi-4 Ezifakazelwe
Wonke umhlali wasehlobo ozihloniphayo ngokushesha noma kamuva uhlomisa i-greenhouse esizeni sakhe. Lokhu kukuvumela ukuthi uthole isivuno sangaphambili futhi uvikele izithombo ezisencane eqhweni elingalindelekile. Kodwa, kufanele kuqashelwe ukuthi izimo ezinjalo ezikhululekile zivame ukuheha izinambuzane ezincane eziyingozi - i-whitefly.
Okuqukethwe
Ungayibona kanjani i-whitefly ku-greenhouse
Impukane emaqabunga.
Impukane iyisilwane esincane kakhulu. Ngobude, umzimba wayo ufinyelela ku-2 mm kuphela. Ngaphandle, i-whitefly ifana kakhulu nebhu elincane elinamaphiko amhlophe ayimpuphu.
Ngaphezu kobukhulu bawo obuncane, lesi sinambuzane siphila impilo eyimfihlo, ngakho-ke kunzima ukuqaphela ukuba khona kwazo. Kokubili izibungu kanye nabantu abadala bachitha isikhathi sabo esiningi ngaphansi kwamaqabunga ezitshalo. Ungakwazi ukubona ubukhona balesi sinambuzane esincane ngezizathu ezilandelayo:
- amaqabunga ezitshalo aqala ukufiphala, aphenduka aphuzi, agoqe noma ambozwe amabala aphuzi;
- izihlahla ezinegciwane ziqala ukusala ngemuva ekukhuleni;
- ubuso bamapuleti amaqabunga bunamathele;
- lapho isitshalo sinyakaziswa, ama-midges amancane amhlophe aqala ukundiza nxazonke;
- ngaphansi kwamaqabunga kukhona izikali ezincane ezikhanyayo - izibungu ze-whitefly.
Ukujwayelana ne-whitefly eduze kungaqhubeka ngalesi sixhumanisi.
Ungasusa kanjani ama-whiteflies ku-greenhouse
Impi kufanele iqale ngokushesha ngemva kokuvela kwezibonakaliso zokuqala, njengoba lezi zinambuzane zikwazi ukuzala ngenani elimangalisayo.
Phakathi nezinyanga ezingu-1-1,5, ibutho elikhulu lezinambuzane lingase livele emhlambini omncane, okuzoba nzima kakhulu ukubhekana nazo.
Izindlela zemishini zokubhekana ne-whitefly
Gcoba ku-greenhouse.
Uma inkathazo ku-greenhouse ibonakala muva nje futhi inani labantu lincane, khona-ke indlela yomshini ingasetshenziswa. Ukwenza lokhu, kwanele ukuphatha ngokucophelela izitshalo ezinegciwane ngesisombululo sensipho. Ngakho, amaqanda nezibungu ezibekwe phezu kwazo zizobhujiswa.
Abantu abadala bangandizela kalula kwezinye izitshalo, ngakho bayakudinga faka izicupho ezinamathelayo. Zingathengwa esitolo noma zenziwe ekhaya, kodwa izicupho eziphuzi ezikhanyayo zingcono kakhulu, njengoba yilokhu okuheha izimpukane ezimhlophe.
Amalungiselelo amakhemikhali okulawula i-whitefly ku-greenhouse
Ukusetshenziswa kwamakhemikhali kufaneleka ngokugcwele esimweni lapho inani lezinambuzane liye landa kakhulu futhi akuzange kwenzeke ukubhekana nazo ngesandla. Ama-insecticide ahlukahlukene alungele ukugoba izimpukane ku-greenhouse, ngokwesibonelo:
- Cypermetrin;
- Hlehlisa;
- I-Malathion;
- I-Biotlin.
Le mithi ibonisa ukusebenza kahle okuphezulu ekulawuleni izinambuzane futhi ibhubhisa kokubili abantu abadala kanye nezibungu zabo.
Kuyaphawuleka ukuthi ukusebenza ngamakhemikhali ezimweni ezinjalo kuyinqubo eyingozi, ngoba isenzo senzeka endlini. Ngaphambi kokufafaza ngama-insecticides ku-greenhouse, ukusetshenziswa kwemishini yokuzivikela kuyisidingo.
Izindlela zokupheka zabantu
Ukusebenzisa izindlela zabantu ezifakazelwe kuzosiza futhi ukuqeda izinambuzane eziyingozi. Ukwelashwa kwezitshalo ezimweni ze-greenhouse, izindlela ezilandelayo zifanelekile:
- ukumnika kukagalikhi;
- ukumnika ugwayi;
- ukumnika i-yarrow;
- isixazululo sikashukela esibuthakathaka.
Amabhomu entuthu kagwayi
Isitsha sesibabule.
Le ndlela ivame ukusetshenziselwa ukubulala izinambuzane ezihlukahlukene endaweni yokugcina okusanhlamvu noma imifino, kodwa ibuye ifanele indawo yokushisa. Awekho amakhemikhali ekwakhiweni kwebhomu lentuthu kagwayi, ngakho-ke kuphephe ngokuphelele esitshalweni.
Ukuqeda izinambuzane, kwanele ukubeka umlilo kusihloli bese usishiya ukuze sishunqise ku-greenhouse evaliwe amahora ambalwa. Ukuze kubhujiswe ngokuphelele izinambuzane, izinqubo eziningi ezinjalo ziyadingeka ngekhefu lezinsuku ezingama-2-3.
Ibhonasi enhle ukuthi, ngaphezu kwezimpukane ezimhlophe, ohlola ugwayi angaxosha ezinye izinambuzane eziningi ku-greenhouse, kuhlanganise nama-moles.
Buka Okuningi Izindlela eziyi-11 zokuvikela igceke lakho kuzimpukane ezimhlophe.
Ungayivikela kanjani i-greenhouse yakho ku-whitefly
Ngemuva kokubhujiswa kwezinambuzane, umsebenzi oyinhloko womlimi ukuvikela i-greenhouse ekuhlaselweni okusha. Ukuvimbela ukuvela kwezimpukane, zonke izinyathelo ezidingekayo kufanele zithathwe:
- susa zonke iziqongo nokhula ku-greenhouse ngemuva kokuvuna;
- phatha kahle i-greenhouse ngama-disinfectants;
- ukumba inhlabathi ngaphakathi kwe-greenhouse ekujuleni okungenani kuka-15-20 cm;
- vula iminyango namafasitela e-greenhouse ebusika ukuze izinambuzane ezilele emhlabathini zife ngesikhathi sesithwathwa;
- lapho utshala izithombo noma izitshalo ezintsha ku-greenhouse, hlola ngokucophelela i-underside yamaqabunga ukuthi kukhona izibungu nezilokazane ezibeka amaqanda.
isiphetho
Izimo zokushisa azihlali zikhululekile izitshalo kuphela, kodwa futhi nezinambuzane eziyingozi, futhi lokhu akufanele kukhohlwe. Ukuze ungalweli isitshalo sakho isikhathi eside futhi ngobuhlungu, udinga ukuqapha isimo esijwayelekile sezitshalo futhi minyaka yonke wenze zonke izindlela zokuvimbela ezidingekayo.
Ngaphambilini