Ukulawula izinambuzane

Izinambuzane nezifo ze-yucca: ukuvimbela, izimpawu kanye nokwelapha

I-Yucca isitshalo esinothando sokushisa esikhula ezimweni zemvelo ngomiso oqinile futhi singashintsha sibe yisihlahla esikhulu. Kulula ukutshala lesi sitshalo ekhaya, kepha lezi zikhona izifo ezingalithinta, futhi kubalulekile kuzo zonke izilimi ukuthi zikwazi ukubhekana nazo.

Izifo ze-Yucca: ukuvimbela nokwelashwa

Isitshalo se-yucca asikho isidingo sokudla okunomsoco komhlabathi kanye nokujwayela kokunisela, ngoba kungaphezu kokuswakama okuvame ukuholela ekubukeni kwezifo esitshalweni. Ake sijwayelane nezinyathelo zokulwa nazo ezivame kakhulu kubo.

I-Yucca ayiqhakazi

Emvelweni, isitshalo somuthi i-Yucca ikhula njalo ehlobo nge-panicles ye-inflorescences yembala ehlukahlukene. Nokho, akubona bonke abalimi abaqeqeshiwe abaphatha ukufeza izimbali ze-yucca., ngisho nasezikhungweni zokugcina izithombo, zivame ukuqhakaza, ngoba kubalulekile kulesi sitshalo ukudala eduze kwezimo zemvelo ngangokunokwenzeka. Kodwa kusukela efulethini asikwazi ukuqinisekisa usuku olude lokukhanya nokushisa okungcono kakhulu, kufanele sithande imiqhele evelele yalesi sitshalo.

Uyazi? Ngokuvamile ukubonakala kwezimbali kufanele ukunakekele i-yucca iminyaka engama-4-5. Abalimi abanokuhlangenwe nakho baxwayiswa ukuba bangasusi amaqabunga aphansi emkhakheni, ngoba ukunakekelwa okweqile, okungavamile ngezimo zemvelo, akuvumeli ukuba uzizwe ukhululekile futhi uthuthuke.

Ukushisa amabhaktheriya

Ukushiswa kwama-bacterium amaqabunga e-yucca akuvamile, kodwa kungathinta ngokuphelele isitshalo sonke. Ngalesi sifo, amabala amancane avela ku-yucca, lapho okokuqala enemibala ephuzi, kodwa ekugcineni iphendulele emnyama.

Ukusakazwa kwe-pathogen yalesi sifo kwenzeka lapho umswakama ungaphezu kwama-70% kanti izinga lokushisa lingaphezu kuka-18 ° C. Kodwa-ke, ukuphika kuka-yucca ekushiseni kwama-bacterium kugcinwa ezimweni lapho inhlabathi ehlanzekile, ephathwayo isetshenziselwa ukuyitshala, ukuxhumana nezinye izitshalo kuncishisiwe. Kumele kuqondwe ukuthi izinambuzane zingabangela ukushisa, futhi i-yucca ingatheleleka ngamaqabunga awonakele kanye nezimpande.

Kungenakwenzeka ukubhekana nokushisa kwama-bacterium, ngakho-ke, ngokusakazeka okuqinile kwamabala aphuzi okwesibhakabhaka kumaqabunga e-yucca, kufanele ulahlekelwe. Uma amabala avela kumaqabunga amaningana, asuswe, futhi yonke isitshalo ihlanjululwa nge-bordeaux liquid noma antibiotics for prophylaxis, phakathi kwakho ongayima khona ku-streptomycin.

Amabala aluhlaza emaqabunga

Uma amaqabunga esitshalweni aqala ukungena nje aphuzi bese ewa, kodwa u-yellowness ubonakala kubo ngezinhlobo zamabala futhi ngokushesha uzuza izindawo ezintsha - cishe kunendawo e-brown yucca. Uma isikhathi singasisebenzisi ekwelashweni, amaqabunga azoqala ukuvula amnyama futhi aphume. Isizathu sokuthuthukiswa kwesifo esinjalo kwisitshalo se-yucca ukungabi nokuphuza. Lesi sitshalo asithandi i-overmoistening, noma kunjalo, uma umhlaba ugosa embizeni yome kakhulu, i-yucca izoqala ukuma.

Ukuvimbela amabala aluhlaza kumaqabunga e-yucca, igumbi lapho isitshalo lime khona kubalulekile ukuba uhlale emoyeni njalo ugweme ukukhuphuka komswakama, kepha ukuchelela kufanele kube kakhulu, nakuba kungavamile. Qiniseka ukuthi izinga lokushisa ekamelweni alishintshi. Uma izindawo zivele sezivele zivele, ngaphezu kokushintsha izimo ezikhulayo, i-yucca izodinga ukwelashwa okukhethekile ngamafungicides, kufaka phakathi Ungasebenzisa lezi zidakamizwa:

  • I-Oxy (20 g amanzi ngamalitha ayi-10);
  • I-Alirin-B (i-1 l yamanzi amaphilisi amabili omuthi);
  • I-Vitaros (2 ml yemithi isetshenziselwa 1 l amanzi).
Izixazululo eziphethwe yi-fungicides zisetshenziselwa ukuchithwa kwendawo yucca ethintekile. Kunconywa ukuthi uphinde uphinde uphathe ukwelashwa kathathu, uthathe amakhefu ezinsuku ezingu-10. Amaqabunga awonakele esitshalweni kufanele asuswe.

Amacici ama-Brown namacembe

Isibonakaliso esifanayo sivame ukuvela ezimweni lapho umoya omile emakamelweni ngenxa yokushisa kwamadivayisi. Ezinye izinhlobo ze-yucca ziyakwazi ukubekezelela lesi simo ngokuqinile, kodwa iningi lazo liqala ukuma. Ukuze ugweme amaqabunga e-yucca ephuzi emaphethelweni kanye namathiphu, zama ukwandisa umswakama emoyeni ngenxa yokuphalaza okuvamile kwesitshalo. Ngesikhathi esifanayo, akufanelekile ukwandisa ukuchelela, njengoba ukunqwabelana ngokweqile kungabangela izimpande ezibola.

Kubalulekile! Esinye isizathu sokomisa emaphethelweni kanye namathiphu amaqabunga e-yucca kungaba okuqukethwe okungalungile, lapho lesi sitshalo sibheke khona kwi-drafts ejwayelekile, futhi kunomswakama okwanele. Kulokhu, zama ukuhlela kabusha ibhodlela nge-yucca futhi ushintshe ukujwayela kokunisela.

Grey leaf spot

Izimpawu zalesi sifo zibonakala kakhulu, nakuba zikhula kancane kancane: emaqabeni kukhona i-necrosis iphuzu, noma amabala okukhanya avela emaphethelweni amaqabunga e-yucca. Ngesikhathi esifanayo, zonke izindawo ezimpunga zinemikhawulo emnyama. Izindawo ezivame kakhulu ezimpunga ziyiqabunga elidala elikhona engxenyeni engezansi yesitshalo.

Njengoba i-agent causative ye-gray spot iyinhlama, cishe akunakwenzeka ukubhekana nayo uma kwenzeka isilonda esinzima. Amaqabunga ahlanganiswe ngamagatsha asuswe kuphela, futhi yonke isitshalo iphathwa nge-Fundazol. Ukuze ugweme lokhu, ukwelashwa ngale fungicide kungenziwa njalo, kodwa kubalulekile ukugwema ukupunga i-yucca ngamanzi alula.

Isiqu kanye nezimpande zibolile

Ukwelashwa kwezifo ezinjalo ze-yucca njenge-stem ne-root root akunakwenzeka, ngoba ngokubonakala kwazo isitshalo sithinteka ngokweqile futhi ngeke sisakwazi ukululama. Izimpawu zomzimba we-stem rot kukhona ukunciphisa okukhulu kwesiqu somuthi, kanye nokubonakala kwezilonda ezibomvu zomlutha kuso.

Lapho izimpande zokhula izimbali zivela ohlelweni lwesitshalo sesitshalo, ngenxa yokuthi izicubu zangaphakathi zezimpande ziqala ukubola kancane kancane. Lesi sifo sibonakala engxenyeni engenhla yesitshalo, emaqabunga ayo amabala awakhiwa, ahlanganiswe nezinhlamvu ezimnyama. Ngenhlanhla, lokhu akukwenzeki kaningi, futhi isitshalo sithinteka ngesikhathi sokuthutha.

Ukuze kuvikelwe ukuqina kwesitshalo nokucutshungulwa kunconywa:

  • lapho utshala futhi utshala kabusha i-yucca, ukhiqiza inhlanganisela yenhlabathi nezimbiza;
  • ukuvimbela ukudlula ngaphezulu kwenhlabathi;
  • ukuhlinzeka ngezansi zamabhodwe nge-yucca amanzi enhle.

Indlela yokubhekana nezinambuzane ze-yucca?

I-Yucca ukhunta nezifo zebhaktheriya - lokhu akuyona into embi kakhulu ongayithola lapho ukhula lesi sitshalo. Kuvame futhi kutholakale izinambuzane ezihlukahlukene ezingenakucabangela kuphela ukuhlobanisa kwe-yucca, kodwa futhi ziholela ekuqothulweni kwayo.

Uyazi? I-Yucca isitshalo esithandayo ukushisa, ngakho-ke ngisho nasebusika kuyadingeka ukuqinisekisa ukushisa okuhle ekamelweni, kodwa ngesikhathi esifanayo kunciphise inani lokuchelela ukuze kungabangela ukubola.

I-fly fly

Sikhuluma ngesinambuzane esondla amaqabunga amnandi e-yucca, noma kunalokho, i-juice kuphela, eholela ekubukeni kwezindawo ezifile kulesi sitshalo. Uma ubheka lesi sitshalo ngokucophelela, ungabona izimpukane ezincane ezimhlophe kakhulu, yi-whitefly.

Kunezindlela eziningi zokulwa nale nambuzane:

  1. Hlala eduze nezitshalo eziphuzi zezitshalo zokubamba izimpukane ezivamile.
  2. Sebenzisa ukusifafaza inambuzane yesitshalo, okuyisidakamizwa esihle kakhulu i-Aktara. Ukuze uthole isisombululo ngamalitha angu-5 amanzi, hlaziya 4 g wezinto.
  3. Phatha isitshalo esithintekile nge-Akarin, Iskra-Bio, i-Inta-Vir, i-Fitoverm. Ukuqeda ngokuphelele le nkathazo kuyodinga okungenani ukwelashwa okungu-4, isikhathi esingaphakathi okungafanele sidlule izinsuku ezingu-10.

Shatter-pan

I-pelletizer nayo iphinda isetshenziswe iseli ye-yucca, ngakho-ke ngokukhiqiza ngokujulile le-parasite ingakwazi ukubhubhisa ngokuphelele isitshalo. Ungenza isiqiniseko sokuthi i-yucca yashaywe ngempela isihlangu samanga, ungaba namaconsi amaconsi emtholampilo, kanye nokwehlukaniswa kwezindawo ezithintekayo.

Kungcono kunzima ukulwa nokukhwabanisa kwamanga, njengoba izihlangu ezinjengama-wax zikhona emzimbeni womzimba wezinambuzane, ngenxa yokuthi zibekezelela kancane ukwelashwa ngezinambuzane. Ngakho-ke, ekulwa nalesi sifo, i-yucca inconywa ukuthi isebenzise:

  • utshwala ovamile;
  • emulsions yamanzi emanzini;
  • ukufakwa kwesibhakabhaka ebhodweni nge-yucca.

Isibungu se-spider

I-spider mite iphinda ihlise isitshalo sezindlu, futhi kule ndawo yucca iyamkhangisa kakhulu. Uma lesi sikhuhlane sibonakala engxenyeni engezansi yamaqabunga esihlahla, kuzovela izilimo zokukhanya, bese kuvela umbukiso. Ngokuhamba kwesikhathi, amaqabunga abathintekayo ama-spider, alahlekelwa umbala wawo futhi aqale kancane kancane agcwele amabala aphuzi.

Ukuqhamuka kwezibungu zesicabucabu ukuthi kuthinta kuphela izitshalo ezibuthakathaka lapho izifo zingaba khona. Ngakho-ke, ukuvimbela okuphumelela kakhulu kule nkathazo kuyinakekelo efanele yesitshalo nokugcinwa kwayo ezimweni ezifanele.

Kodwa uma isikhumba sesicabucabu sesivele sibonakale ku-yucca, lesi sitshalo kufanele sihlanzwe ngamanzi abandayo ukuze sihlanza inkathazo. Futhi udinga ukwelashwa nge-acaricides - i-Vertimek noma i-Fitoverma. Inombolo encane yezokwelapha - ezintathu, ngayinye okufanele yenziwe ngekhefu lezinsuku ezingu-10.

Kubalulekile! Uma i-yucca igcinwa ezimweni ezingalungile, ukwelashwa kwamakhemikhali okulwa nezimbungu zesicabucabu kuzosiza ukuqeda inkathazo kuphela okwesikhashana.

I-Mealybug

I-Mealybug iphinde ibe yilezi zinambuzane ezisondayo ezenza buthaka isitshalo, zisuse yonke ijusi. Ngokunqotshwa kwe-mealybugs kungabonwa kalula emaqabeni ngisho nasezintwini, ngokuvamile amaqabunga ahlanganiswa ngenxa yokuqhakaza okunamathelayo. Kungenakwenzeka ukubulala le nkathazo ngosizo lwamalungiselelo okuthintana naye, njengoba enokumboza okufana ne-wax, njengomvikeli wamanga. Ngesizathu esifanayo, uma i-mealybug ivela, kufanelekile ukulwa nayo ngokufanisa nesihlangu samanga.

Slugs

Ngomswakama ophezulu, i-yucca ingashaya ama-slugs. Ungafunda ngobukhona babo ngokuphuza amabala emaqabunga, okuvame ukuvela emva kwesikhathi sasebusika. Ungasusa futhi ama-slugs ngezandla zakho, noma kunjalo, ukuvimbela ukubukeka kwawo okusha, kubalulekile ukwelapha i-yucca ngezinambuzane.

Zonke izifo ezingenhla nezinambuzane zivela ikakhulukazi njengemiphumela yokunakekelwa okungalungile kwe-yucca. Ngakho-ke, ukuvimbela okungcono kakhulu kunakekelwa kahle, ukhetha indawo efanele futhi ukuphuza njalo isitshalo.