Kuyakhathaza njani, xa ufuna ukusika imbali yeentyantyambo ezinqwenelekayo, usondela kwi-rose bush kwaye uqaphele amabala amnyama kumaqabunga e-rose. Kwaye akukhona nje ukuba ukubonakala kwendlela yokubukeka kweso sihlahla kungasinikwa. I-rose bush ingafa nje.
Esi sifo siqala ngenxalenye engezantsi yesityalo kwaye sinyuka kancane. Amabala akhula, adibanise. Amaqabunga aphendukile kwaye awa. Izihlahla zihlala zize zize zize. Iintyatyambo nazo zilahlekelwa isikhalazo. Iibhonon zenziwe ngaphantsi kwaye zingaphantsi.
Ukuba awuyi kuthatha amanyathelo okugcina isiqithi, siyafa kwiminyaka emibini ukuya kwimithathu.
I-Black patch kwi roses yisifo esibangelisayo sefungal esibangelwa i-fungus Marssonina rosae.
I-black patch kwiirasi, ngenhlanhla, inokunyanga ukuba ithathwa ngokukhawuleza, ukuba iimpawu zokuqala zesifo ziyafumaneka. Iintyatyambo, njengabantu, zilula ukukhusela isifo kunokulwa nalo.
Ziziphi iindlela ezinokuthathwa ukukhusela ukuphuhliswa kwesifo se-rose - indawo emnyama?
- xa uthengi, khetha ukuxhatshazwa kwiintlobo ezimnyama;
- Ukuqokelela amaqabunga achaphazelekayo kwaye uwashise ukuze amakhowe awele kwezinye iintsi;
- Ukuchithwa ngokufanelekileyo kwezi rosi kwandisa ukunyanzelwa kwezityalo kumathambo amnyama;
- Musa ukuvumela umhlaba ukuba ukhule ngeenxa zonke ezihlahleni ngokhula;
- Ukuphalaza kuphakame ukuhlamba nge-inflein ye- mullein okanye i-horsetail;
- kwimvula yezulu, ufefe umhlaba ujikeleze amahlathi ngomlotha kwaye uphathe amaqabunga ngamalungiselelo akhethekileyo (Rovral, Fitosporin, Gamair).
Umtya omnyama we roses - unyango
Ukuba isityalo siyagula, ungakhathazeki. Unokuphiliswa. Oko okumele ukwenze ukwenza oku:
- ukuqokelela ngokucophelela nokutshisa amaqabunga anesifo;
- ukuqhuba ukutshiza ngezokwelapha kwinqaba ngeemfuno ezizodwa.
Kunokuba baphathe iipatter of roses?
Ukongezelela kumnyama omnyama, i-rose iyagula kunye nezinye iintlobo zokubala. Unyango luyafana kuzo zonke iintlobo zezifo. Izitolo ezikhethekileyo zinika ukhetho oluninzi lwamachiza ukunyanga kwezi zifo ezikhohlakeleyo. Kodwa, ekhokelwa ngabahlawuli begadi, sincoma ukuba uzame kakhulu
Ngeveki yokuqala, ukutshiza kusetyenziswa ngamalungiselelo aqukethe i-mancozeb, njengeGold, Inzuzo.
Emva kwiveki, ukutshiza kwenziwa ngeemalungiselelo ezine-triazole (i-Skor, i-Topaz).
Akukho zihlandlo ezingaphezu kwezi zithathu eziphindaphindiweyo.
Zivame ukuhlola iintlobo zeempawu zesifo. Kuhlala kulula ukukhusela isifo kunokulwa nalo. U-Rose uya kukubulela ngononophelo lwakho kunye nokunyamekela ngombono oqaqambileyo.