Okuqukethwe
Izifo zephlox: indlela yokwelapha
Izifo ze-Phlox zingaba yi-viral kanye ne-fungal. Ngaphezu kwalokho, uhlobo lwesibili lwesifo kulula kakhulu ukwelapha. Ukulwa namagciwane kunzima kakhulu, ngakho-ke kunengqondo ukuvimbela izifo ezinjalo.
Izifo ezinjalo zithathelwana zisuka esitshalweni esigulayo ziye kwesinempilo ngezinambuzane ezinjenge-aphid, imikhaza, i-cicada, nezikelemu. Ngeshwa, izifo ezibangelwa amagciwane azikwazi ukwelapheka. Ngakho-ke, ngesibonakaliso sokuqala, kuyadingeka ukususa izimbali ezonakalisiwe futhi uzishise kude nesayithi.
Izifo ze-Phlox kulula ukuvimbela kunokwelapha
Kunezifo eziningana zegciwane ezingathinta i-phlox. Ungababona ngezimpawu ezilandelayo:
- Ukuhlukahluka. Ibonakala ngokubonakala kwamachashazi akhanyayo emacembeni ezimbali, kanye nokuhlanekezelwa kokuma kwamaqabunga.
- Ukubonakala kwe-Necrotic. Amabala ansundu anobubanzi obuyi-1-3 mm akhiwa emaqabunga. Njengoba lesi sifo siqhubeka, izindawo ezithintekile zanda ngosayizi.
- Curliness amaqabunga. Iziqu zembali zikhubazekile, futhi isitshalo ngokwaso sincishiswa ngosayizi. Ukwakheka kwamaqabunga kuyashintsha, ngaphezu kwalokho, ambozwa amabala amnyama noma aphuzi-luhlaza.
Ukuvimbela ukuvela kwezifo ezibangelwa amagciwane, kuyadingeka ukwenza izinyathelo zokuvimbela. Ukuze wenze lokhu, hlola njalo izitshalo ezintsha kanye nenhlabathi esizeni. Ngaphambi kokutshala, phatha inhlabathi namathuluzi engadini ngezidakamizwa ezifana neCarbation, Nemagon noma Chloropicrin.
Ungayiphatha kanjani i-phlox kusuka ezifweni zefungal
Izifo ezinjalo ezimbali azivamile kangako. Kodwa zingelapheka ngokushesha. Izifo ezinkulu ze-fungal:
- Ukugqwala. Amachashazi ansundu aphuzi akhiwa emaqabunga, akhula ngosayizi. Ukwelashwa kuhlanganisa ukususa izindawo ezithintekile. Ngaphezu kwalokho, udinga ukwelapha inhlabathi nezitshalo nge-1% Bordeaux liquid ngokufaka i-ferrous sulfate ne-chloroxide yethusi.
- Septoria. Ibonakala ngokubonakala kwamabala ampunga anomngcele obomvu. Lesi sifo siphathwa nge-Bordeaux liquid.
- I-Powdery mildew. Kuvela ukuqhakaza okuphaphathekile emaqabunga neziqu ze-phlox, ezikhula kancane kancane. Lesi sifo selashwa ngesisombululo sesoda ash, kanye ne-boric acid.
- Wilt. Njengomthetho, lesi sifo sithinta isivuno ngesikhathi sokuqhakaza. Ingabonwa ngokubuna okubukhali kwamahlamvu, kuyilapho isiqu sihlala sinempilo. Ukuze uthole ukwelashwa, gumba izimbali bese ubulala amagciwane ezimpandeni, bese udlulisela izihlahla kwenye indawo.
Ukwelapha izifo zefungal ku-phlox akunzima kangako. Into esemqoka ukuqala ukwelapha isitshalo ngesibonakaliso sokuqala. Kodwa kulula kakhulu ukuvimbela lesi sifo kunokulwa naso kamuva. Ngakho-ke, kunengqondo ukwenza izinyathelo zokuvimbela.