Edume ekukhuleni kwangaphakathi kweDracaena: ukulwa nezifo nezinambuzane

Ezindaweni ezishisayo, i-dracaena ikhula ngaphansi kwezimo ezinomsoco okwanele, izinga lokushisa nezimo ezinhle zenhlabathi.

Uma okuqukethwe okugumbini kufanele kucabangele la maqiniso kanye zama ukuphinda "uvuselele" imvelo yemvelo.

Ngokunakekelwa ngokwanele dracaena uyagula futhi ethinteke izinambuzane. Cabanga ngezifo nezinambuzane zeDracaena, izithombe kanye nokwelashwa kwazo, ukunakekelwa.

Izinkinga ezikhulayo

Amaphutha ekukhuleni i-dracaena kubangela izinkinga ezithile, eziboniswa izifo zezitshalo:

1. 1. Amahlamvu aphuzi.

Izizathu kungani amaqabunga eqala ukuma: ukuthambisa kwemvelo noma ukuchelela okungalungile.

Ukwenyuka kwemvelo kuyinkqubo yemvelo ebangelwa ukukhula kwezitshalo. I-dracaena ngayinye ihlala iminyaka emibili futhi sekuyisikhathi sokuphela kwayo. Ngakho-ke, amaqabunga aphansi esitshalo angahle aphuzi.

Okokuqala, i-tip iyaphenduka iphuzi, bese iqabunga lonke limile. Lokhu kuqhuma kwenzeka kancane kancane, ngakho-ke ingxenye eyomile ingasuswa kancane kancane, ngaleyo ndlela igcine ukubukeka kokuhlobisa kwesitshalo.

Amaqabunga ama-yellowing asanda kwenzeka ngokuphuza ukuchelela. Ukuze i-dracaena, kokubili inhlabathi eyomile futhi emanzi kakhulu ayingozi. Umswakama olinganiselwe ngomsindo omisiwe ophezulu ungakhetha okuhleleka kokunisela.

1. 1. Amahlamvu aphelile futhi ahla.
      

Isizathu: hypothermia.

I-Dracaena ibekezelele kabi amazinga okushisa angaphansi kwama-degrees Celsius angu-14, kanye ne-drafts kanye ne-air flow. Uma ubeka lesi sitshalo ngokushisa futhi usifake ngamanzi afudumele, khona-ke kungase kuphile.

I-supercooling igcwele ukubola kwempande. Kulesi simo, isitshalo kumele sitshalwe ngokususa izimpande ezibolile.

1. 1. Ama-dry ends of amaqabunga.
      

Izizathu amaqabunga owomile: umoya omile, ukuntuleka noma ukugqithisa okuphezulu kokugqoka.

Uma amathiphu omile avela esitshalweni noma emathangeni emaphethelweni weqabunga, kufanele kuthathwe ukunakekelwa ukudala izimo ezikhululekile. Ukuze ulondoloze ukubukeka kokuhlobisa, ukuphela okomisiwe kunqunywa.

1. 1. Amaqabunga awe bese ama-dracaena amahlumela amancane ebola.
      

Izizathu iqiniso lokuthi lesi sitshalo sishiya: i-hypothermia yomhlaba, umswakama obuningi emhlabathini.

Uma amaqabunga ewela ezinamba eziningi, lesi sitshalo sinconywa ukuba sihlanganiswe.

1. 1. Amabala aluhlaza emaqabunga.
      

Isizathu: Ukushisa okubangelwa ilanga eliqondile.

Uma kwenzeka ukushiswa, izindawo ezimanzi zivela kuqala, bese zoma.

Ukuze ugweme le dracaena kufanele athole ilanga elihle.

1. 1. Amahlamvu abola.
      

Izizathu: amanzi, ukungabi nokukhanya nokushisa noma isifo esithathelwanayo.

Uma umngcele ophuzi ubumba nxazonke, khona-ke yi-bacteriosis.

Uma umgqomo ulahlekile, isizathu sisekunakekelwa ngokwanele.

Ukuze ugweme ukubola, kudingeka ubuyekeze izimo zesitshalo.

1. 1. Amaqabunga amnyama amnyama.
      

Izizathu: akukho ukufakelwa isikhathi eside noma glut of fertilizer.

I-Dracaena idinga ukufakelwa njalo eminyakeni engu-2-3. Uma i-dracaena ingasetshenzisiwe ngesikhathi, ama-salts aqoqa emhlabathini, okuholela ekulimazeni amaqabunga amancane.

Futhi-ke ividiyo ngokuthi kungani amaqabunga emile e-dracaena.

Izifo

Njengazo zonke izitshalo, i-dracaena ilawulwa izifo ezithile.

Alternaria

Lesi sifo sibonakala ngokubonakaliswa ezingxenyeni ezahlukene zesitshalo. izindawo ezinombala ezimnyama nezinnyama. Kulezi zindawo izindandatho ezibonakala ngokucacile zombala omnyama nokukhanya. Ngokuthuthukiswa kwalesi sifo, amaqabunga aphendulela abamnyama futhi ahlushwa yizinhlamvu ze-fungus.

Heterosporosis

Lesi sifo sibonakala ukwakheka kwamabala aphuziokuyinto maduzane iba brown obomvu nombala nomugqa omnyama azungezile.

Ngokuhamba kwesikhathi, amabala akhulisa futhi i-patina emnyama ngezinhlamvu ze-fungal ivela kubo. Uma isitshalo singelashwa, amaqabunga azoqala ukuma.

I-Phyllosticosis

Ngalesi sifo kuvela i-dracaena izindawo ezinkulu ezinombala eziphuzi nombala onombala ohlaza okwesibhakabhaka. Amachashazi angaba nxazonke noma ngokuma okungahleliwe, bese ehlanganiswa nezinhlamvu ze-fungus.

Ama-pllosticoses athinte abantu abadala kanye nezitshalo ezindala zegrako lapho isimo somswakama somhlabathi nesimo somoya siphazamiseka.

Bacteriosis

Lesi sifo sibangela Ukunciphisa amathiphu amaqabungaokuyinto eholela phambili ekufeni kwabo.

Olunye ukubonakaliswa kwe-bacteriosis kuyinto emnyama, izindawo ezilimazayo eshidi, ezizungezwe imivimbo ephuzi oily. Kungenzeka futhi ukwakheka kwezilonda ezincane nxazonke.

I-bacteriosis yisifo esithathelwanayo esibangelwa izizathu eziningi: umswakama ophezulu womoya nomhlabathi, ukungabi namanyolo, ukushisa okuphezulu kwesimo esizungezile.

I-wilting esetshenzisiwe

Lesi sifo segciwane asivamile. Kuvela amaqabunga izindawo ezimnyama nemigqa yesikhathi eside. Intsha ikhula kancane futhi ikhule.

Ukwelashwa kwezifo

Ukwelashwa kwezifo ezifana ne-Alternaria, heterosporosis, phyllossticosis, kwenziwa ngokusebenzisa izidakamizwa ezingasebenzi. Ungasebenzisa oksihom, topazi nezinye izidakamizwa ezinezethusi.

Ngokunqotshwa kwe-bacteriosis Ukusindisa i-dracaeni akunakwenzeka, ngoba lesi sifo esiyiphutha siphuthuma ngokushesha futhi siholela ekufeni. Lesi sitshalo sibhujiswa.

Izinambuzane nendlela yokubhekana nazo

Ngezinye izikhathi izinambuzane zithinteka izinambuzane. Lokhu kufaka phakathi shchitovki, thrips, mealybug kanye nesicabucabu. Kuyasiza ukuthi umlimi wensimu azi izimpawu zokunqotshwa kwalezi zivakashi eziyingozi nendlela yokulwa.

Shchitovka

I-flap iyinambuzane yamamitha angu-2-5 ngosayizi, ehlanganiswe nesihlamba esiphuzi. Suck ijusi kusuka esitshalweni. Amaqabunga aphendukile bese ewa.

Shchitovka ukhohlisayo ngenxa yakhe kunzima ukubona ngenxa yokuhamba. Ngakho-ke, lesi sitshalo kufanele sihlolwe njalo.

I-dracaena ethintekile iphathwa ngamanzi asozini usebenzisa isiponji esithambile, bese kusetshenziselwa amalungiselelo ezinambuzane (intra-vir, decis, fitoverm).

Shchitovka on dratsena: isithombe izinambuzane.

Isibungu se-spider

Isibungu sezinambuzane - izinambuzane ezincane zombala omhlophe, oluhlaza noma obomvana kuze kufike ku-1 mm ngobukhulu. Ihlala ngemuva kweshidi futhi limboza ngamacwe amhlophe. Ezingxenyeni ezithintekile, ungabona i-cobweb encane.

Lesi sitshalo sinciphisa ukukhula futhi siba lula ukubhekana nezifo ezihlukahlukene. Isigubhu sithwala ezinye izifo.

Ukuze ukwelashwa, i-dracaena ihlanzwa ngamanzi aphezulu okushisa okuthiwa i-soapy (47-50 degrees Celsius) futhi ihlanzwa nge-acaricide.

Thrips

I-Thrips - izinambuzane kuze kube yi-1-2 mm. Beka amakoloni phansi kwekhasi leqabunga. Ishidi eliphezulu amachashazi abuye aphenduke ensundu.

I-thrips ivela emoyeni owomile nokushisa okuphakeme ekamelweni.

Ukwelashwa kwezinambuzane ezisetshenziswayo.

I-Mealybug

I-mealybug iyinambuzane ehlanganiswe nokuqhakaza okumhlophe kwe-mealy. I-sucks juice ngaphandle kwe-drapes, ebangela ukuvimbela ukuthuthukiswa kwayo.

With lesion powdery mealybum amaqabunga, amabala, amachashazi nokuqhakaza okumhlophe, futhi ezitsheni ziqoqa imfihlo ye-wax ebonakala njengekotoni. Inambuzane ibeka izibungu ku-trunk namaqabunga amaqabunga.

Ukuqhakaza okumhlophe (izinti) ku-dracaena - ukukhipha amachashazi, amabala emaqabunga nase-trunk? Ukwelashwa kuqala ngokususwa kwezibungu ngamanzi asosi noma ipotton pad ephuze utshwala, futhi iyaqhubeka nokuphathwa kwesitshalo ngezinambuzane. Ngemuva kokwelashwa kokuqala, okwesibini kwenziwa ngegebe leviki elilodwa.

Uma kuvumelana nemithetho ebalulekile yokunakekela i-dracaena ihlala iphilile. Ukunqotshwa kwezifo nezinambuzane kungenzeka kuphela uma kudala izimo ezingenakulungele isitshalo.