Kukongola kwa dracaena kumatulutsa masamba ake obiriwira m'nyumba zambiri. Tsoka ilo, monga zomera zonse, zimadwala nthawi ndi nthawi ndipo zimataya chidwi chake. Kodi ndi matenda ati omwe angakhudze maluwa a Dracaena, ndi chifukwa chiti komanso momwe angachitire chomera? Tiyeni tsopano tione mayankho a mafunso awa.
Matenda a Dracaena chifukwa cha kusamvetsetsa
Kusamalidwa kawirikawiri kumaperekedwa ndi masamba a chomera. Musanayambe kudziwa zomwe zimayambitsa matenda a masamba a dracaena, muyenera kudziwa kuti chilengedwe chimafa pakapita zaka ziwiri za kukula kwa tsamba. Pa nthawi yomweyi, masamba apansi amamwalira, izi ndizomwe zimachitika mofulumira kwambiri kuchokera pamwamba. Tsopano za matenda a dracaena ndi kusokoneza chisamaliro:
- ngati masamba aang'ono akuyamba kutembenukira chikasu kwambiri, ndi bwino kumvetsera kuthirira, mwinamwake imaposa zikhalidwe;
- Ngati nsonga za masamba zimadetsedwa, ndiye izi zimakhala chifukwa chosowa chinyezi, mwinamwake sizokhudzana ndi kuthirira, koma kuuma kwa mlengalenga, ngati chomera chikuyimira pafupi ndi batri mu nyengo yotentha;
- ngati masamba agwa, mwinamwake chomera chikuyimira mulemba;
- ngati masamba atuluka, ndi kusowa kwa kuwala, kusuntha mphika pafupi ndi zenera;
- ngati masamba atakhala opusa ndi makwinya, n'zotheka kuti dracaena adzize.
Matenda opatsirana a Dracena ndi mankhwala awo
Nthenda ya matenda opatsirana ndi yabwino ngati dracaena yodetsedwa. Kuwala kofiira kumakhala mawanga, mdima ndi mkati mwasanduka wakuda ndi alternaria . Ngati mabala a bulauni akuda mdima pamtunda, izi ndi heterosporosis . Zikakhala kuti mawanga oundana amauma ndipo phokoso limakhala lachikasu, izi ndi phyllosticosis . Matenda atatuwa amachiritsidwa ndi fungicides. Matenda owopsa kwambiri ku Dracaena ndi bacteriosis . Zitha kuzindikiridwa mwa kuwononga nsonga za masamba, pazitsamba zowonongeka pamadzi, komanso pamphepete mwa mafuta. Odwala mabakiteriya a Dracaena sangathe kuchiritsidwa, chomera choterocho chimawonongeka.
Tizilombo ta dracaena
Chinthu china cha matenda a kanjedza ya Dracaena ndi tizirombo:
- Masamba akhala opanda moyo ndipo tizilombo tating'onoting'onoting'ono timene timayang'ana pamtunda - izi ndizovuta. Angathe kuchotsedwa ku chomeracho ndi siponji yosakanizidwa mu sopo yothetsera ndikuchiritsidwa ndi phesi ndi kusiya ndi tizilombo.
- Masamba achikasu, ataphimbidwa ndi nsalu zam'bwebwe kuchokera kumbuyo ndi chizindikiro cha chizolowezi cha kangaude. Pankhaniyi, kupopera mbewu ndi derris kumathandiza. Nthawi zina zimakhala zokwanira kuthira madzi otentha ndi aeration.
- Ngati pamwamba pa masambawo amakhala silvery, ndipo pansi pa masamba a tizilombo tating'onoting'onoting'onoting'onoting'ono ting'onoting'onoting'ono ting'onoting'ono tating'onoting'ono ting'onoting'ono timene timakhala tambiri. Kuchiza chomeracho chiyenera kukhala mobwerezabwereza kupopera mbewu mankhwalawa ndi tizilombo toyambitsa matenda.